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Panasonic DP-MB310EU Service Manual

Summary of DP-MB310EU

  • Page 1

    © panasonic system networks co., ltd. 2013 unauthorized copying and distribution is a violation of law. Order no.Kmf1309430ce multi-function printer model no. Kx-mb2230eu kx-mb2270eu kx-mb2515eu kx-mb2545eu kx-mb2575eu dp-mb310eu (for europe).

  • Page 2: Table of Contents

    2 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu table of contents page page 1 safety precautions ----------------------------------------------- 6 1.1. For service technicians ----------------------------------6 1.2. Ac caution-------------------------------------------...

  • Page 3

    3 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.20.1. Print process---------------------------------------- 107 6.20.2. Scanning (adf) (only for kx-mb22**)------- 108 6.20.3. Scanning (adf) (only for kx-mb25** and dp-mb***) ------------------------------------------- ...

  • Page 4

    4 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.19. Disassemble the fb unit (fb-motor)--------- 298 14.3.20. Disassemble the operation panel assy ----- 299 14.3.21. Remove the fuser unit (fuser board) ------- 299 14.3.22. Remove the top cover ----------------------...

  • Page 5

    5 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.12.1. Operation board ----------------------------------- 430 16.12.2. Sensor board --------------------------------------- 431 16.13. Sensor board (dp-mb310) -------------------------- 432 16.13.1. Operation board ----...

  • Page 6: 1 Safety Precautions

    6 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 1 safety precautions 1. Before servicing, unplug the ac power cord to prevent an electric shock. 2. When replacing parts, use only the manufacturer's recommended components. 3. Check the condition of the power cord. Replac...

  • Page 7: 1.3.

    7 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 1.3. Personal safety precautions 1.3.1. Moving sections of the unit be careful not to let your hair, clothes, fingers, accessories, etc., become caught in any moving sections of the unit. The moving sections of the unit ar...

  • Page 8: 2 Warning

    8 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 2 warning 2.1. About lead free solder (pbf: pb free) note: in the information below, pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder that con- tains lead. We will use pbf ...

  • Page 9: 2.2.

    9 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 2.2. Discarding of p. C. Board when discarding p. C. Board, delete all personal information such as telephone directory and caller list or scrap p. C. Board. 2.3. Insulation resistance test 1. Unplug the power cord and sho...

  • Page 10: 2.6.

    10 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 2.6. Note for repairing caution please inform users of the danger of data being lost at the time of repair. Data will be lost in the following situations. 1. When replacing the rom ass'y. 2. When replacing the main board ...

  • Page 11: 3 Specifications

    11 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 3 specifications applicable lines *1 : public switched telephone network document size: scanner glass: max. 216mm in width, max. 297mm in length automatic document feeder: max. 216mm/min. 125mm in width, max. 600mm/min. 1...

  • Page 12

    12 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu fax memory capacity *1 : kx-mb2230/kx-mb2270 3.1mb in total approx. 80 pages of memory reception approx. 150 pages of memory transmission kx-mb2545/kx-mb2575 7.3mb in total approx. 350 pages of memory reception approx. 20...

  • Page 13

    13 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu *1 only for models that support the fax feature. *2 transmission speed depends on the page contents, resolution, telephone line conditions and capability of the other party’s machine. *3 transmission speed is based on the...

  • Page 14: 4 General/introduction

    14 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 4 general/introduction 4.1. Accessory information replacement accessory to ensure that the unit operates properly, we recommend the use of panasonic toner and drum cartridges. For kx-mb2230/kx-mb2270 for kx-mb2515/kx-mb25...

  • Page 15

    15 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 16

    16 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 17

    17 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 4.2.2. General messages.

  • Page 18

    18 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 19

    19 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 20

    20 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 21

    21 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 22

    22 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 23

    23 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 24

    24 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 25

    25 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 26

    26 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 4.2.3. Interface messages.

  • Page 27

    27 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 28: 5 Features

    28 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 features 5.1. General features general lcd (liquid crystal display) readout flat-bed multifunction laser fax letter/a4/legal, g3 compatible automatic document feeder (50 sheets) resolution: standard/fine/super fine/phot...

  • Page 29

    29 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu windows internet explorer 6/7/8/9 windows internet explorer 10 (with compatible mode recommended) mac os: safari 3/4/5/6.

  • Page 30: 6 Technical Descriptions

    30 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6 technical descriptions 6.1. Connection diagram opf motor 1 4 2 3 4 2 no d − vbus 1 gnd d+ 3 name name no 4 2 no d − vbus 1 gnd d+ 3 name name no cn505 cn700 cn300 cn101 cn100 2 1 cn201 main board smps operation panel bo...

  • Page 31: 6.2.

    31 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.2. General block diagram main board soc (ic300) this custom ic is used for general mfp operations. Rom (ic402) (kx-mb22*0:8mb, others:16mb) this flash rom contains all of the program instructions on the unit operations....

  • Page 32

    32 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu low voltage power supply board (smps board) supplies +24v and +12v to the main unit and controls the heat lamp. High voltage power supply board (hvps board) supplies bias need for the printing operation: bias of the drum,...

  • Page 33

    33 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu one touch ke y ma in d c m o to r js t 8 js t 2 re si st cl u tch js t 3 fa n hal l ic t o ner sensor a d u s ensor mpt solen oid 24 v i n te rloc k 3 .3 v i n te rloc k pic k u p sole n o id mpt sensor pick sensor paper ...

  • Page 34: 6.3.

    34 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.3. Main board section 6.3.1. Data flow cis unit lsu pc usb tel line wired lan wireless lan usb memory usb memory cn513 c n 50 0/ 501 sdram modem scanner i/f print i/f afe ic503 ic400/401 ic300 main board bus i/f usb i/f...

  • Page 35

    35 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu cis unit lsu pc usb tel line wired lan wireless lan usb memory usb memory cn513 c n 50 0/ 501 sdram modem scanner i/f print i/f afe ic503 ic400/401 ic300 main board bus i/f usb i/f 2 cpu lan i/f dsp jbig cn 1 0 0 daa ic10...

  • Page 36

    36 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu cis unit lsu pc usb tel line wired lan wireless lan usb memory usb memory cn513 c n 50 0/ 501 sdram modem scanner i/f print i/f afe ic503 ic400/401 ic300 main board bus i/f usb i/f 2 cpu lan i/f dsp jbig cn 1 0 0 daa ic10...

  • Page 37

    37 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu cis unit lsu pc usb tel line wired lan wireless lan usb memory usb memory cn513 cn 5 0 0 /5 0 1 sdram modem scanner i/f print i/f afe ic503 ic400/401 ic300 main board bus i/f usb i/f 2 cpu lan i/f dsp jbig cn 1 0 0 daa ic...

  • Page 38

    38 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu description of pin distribution (ic300) soc (system on chip) pin no. Pin name i/o description a2 sdclk o sdram clock g1 sdcke o sdram clock enable a9 nsdcs o sdram chip select a8 nsdras o sdram row address strobe b8 nsdca...

  • Page 39

    39 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu ab1 usbres2 i/o pull down aa2 usbsel2 i gnd v1 usbdp3 i/o not used (kx-mb22** only) usb(host) interface (others) v2 usbdm3 i/o not used (kx-mb22** only) usb(host) interface (others) u2 usbvbus3 o pull down u1 usbres3 i/o ...

  • Page 40

    40 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu t24 pio27 o spt interface t25 pio28 o spt interface t26 pio29 o operation panel interface u24 pio30 i/o operation panel interface u25 pio31 o operation panel interface u26 pio32 o operation panel interface v24 pio33 o not...

  • Page 41

    41 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu a16 afesifclk o scanner interface b16 afesifen o scanner interface a17 afesifdin i scanner interface b17 afesifdout o scanner interface c12 oeb o not used d12 nccdon o scanner interface d16 ledonr o scanner interface c17 ...

  • Page 42

    42 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu a19 tone o analog output (buzzer) (kx-mb2*1* only) o analog output (speaker) (others) b20 advref i gnd c19 davrefp i gnd a20 davrefn i gnd n1 nrst i reset n2 nwdtrst tri-o watch dog timer reset signal ad16 test i not used...

  • Page 43

    43 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu ad12 vss - gnd ad13 vss - gnd ad14 vss - gnd ad22 vss - gnd ad24 vss - gnd ae2 vss - gnd ae25 vss - gnd b2 vss - gnd b19 vss - gnd b25 vss - gnd c3 vss - gnd c18 vss - gnd c24 vss - gnd d4 vss - gnd d20 vss - gnd d23 vss ...

  • Page 44

    44 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.3.2. Rtc backup circuit 1. Function this unit has a lithium battery (bat300) which works for the real time clock ic (rtc: inside ic300). The rtc continues to work, backed up by a lithium battery even when the power swit...

  • Page 45

    45 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.3.4. Tel line section ( fax supported models only ) composed of its circuit and ncu circuit. 6.3.4.1. Description of block diagram in analog section function the analog section works as an interface between the telephon...

  • Page 46

    46 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.3.4.2. Block diagram.

  • Page 47: 6.4.

    47 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.4. Ncu section ( fax supported models only ) ncu: (network control unit) requires for connecting computers to public communication networks and send a dial signal to call the other party. 6.4.1. General ncu is the with ...

  • Page 48: 6.5.

    48 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.5. Its (integrated telephone system) and monitor section ( fax supported models only ) 6.5.1. General the general its operation is performed by ic201 which has a handset circuit. The alarm tone, the key tone, and the be...

  • Page 49: 6.6.

    49 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.6. Cis control section the scanning block of this device consists of a control circuit and a cis (contact image sensor), and afe (analog front end) include a/d converter. When start the scanning, pin a3 of ic300 will be...

  • Page 50: 6.7.

    50 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.7. Motor drive section 6.7.1. Main motor control circuit 1. Functions all driving forces of printer engine part are supplied by this main motor. Main motor is controlled so as to rotate at constant speed during printing...

  • Page 51

    51 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu in order to stop the motor rotation, following 2 signals are supplied from ic300. 1. Ss signal (output pin: pin d24/output signal: "l") when this signal is inverted by transistor q502 and becomes "h", motor recognize this...

  • Page 52

    52 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.7.2. Scanner motor drive circuit 1. General scanner motor drive circuit consists of "motor driver", "motor current control circuit", and "o.C.P (over current protection) cir- cuit". Scanner motor represents fb (flatbed)...

  • Page 53

    53 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.7.2.1. Motor driver ic502 is the motor driver an44071a. This motor driver can drive both fb and adf motors with 1 chip, and can supply up to 1.7a/phase and support up to 2w1-2 phase excitation. When "crmen" signal (ic50...

  • Page 54

    54 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu this dc voltage is supplied to vrefab and vrefcd pins of ic502. When duty of pwm pulse is high, vrefab and vrefcd voltages are increased and when duty is low, vrefab and vrefcd voltages are decreased. 4. Timing chart of c...

  • Page 55

    55 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.7.3. Timing chart and wave form of motors 6.7.3.1. Timing chart of main and fb motor 1. 2 phase excitaton 2. Normal torque 1-2 phase excitation 3. Flat torque 1-2 phase excitation 4. W1-2 phase excitation 6.7.3.2. Wave ...

  • Page 56

    56 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 2. Normal torque 1-2 phase excitation 3. Flat torque 1-2 phase excitation 4. W1-2 phase excitation clkab (pin39_ic600) aout1 (pin33_ic600) fig. Fb motor current* 5v/div 10v/div 0.5a/div 2 *motor current is changed accordi...

  • Page 57

    57 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.7.3.3. Timing chart of adf motor 1. Normal torque 1-2 phase excitation 2. Flat torque 1-2 phase excitation 3. W1-2 phase excitation.

  • Page 58

    58 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.7.3.4. Wave form of adf motor 1. Normal torque 1-2 phase excitation 2. Flat torque 1-2 phase excitation 3. W1-2 phase excitation.

  • Page 59: 6.8.

    59 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.8. Timing chart and wave form of scanner motors 6.8.1. Drive mode of fb and adf motor correspondent table of operation.

  • Page 60

    60 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.8.2. 2 phase excitation 1. Timing chart 2. Wave form clkcd (pin46_ic502) cout1 (pin52_ic502) adf motor current* fig. 2 5v/div 10v/div 0.5a/div.

  • Page 61

    61 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.8.3. Normal torque 1-2 phase excitation (half step) 1. Timing chart 2. Wave form example clkcd (pin46_ic502) cout1 (pin52_ic502) 5v/div adf motor current* fig. 3 *motor current is changed according to the scan speed. 10...

  • Page 62

    62 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.8.4. Flat torque 1-2 phase excitation (half step) 1. Timing chart 2. Wave form example clkcd (pin46_ic502) cout1 (pin52_ic502) adf motor current* fig. 4 *motor current is changed according to the scan speed. 5v/div 10v/...

  • Page 63

    63 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.8.5. W 1-2 phase excitation (quarter step) 1. Timing chart 2. Wave form clkcd (pin46_ic502) cout1 (pin52_ic502) adf motor current* fig. 5 *motor current is changed according to the scan speed. 5v/div 10v/div 0.5a/div.

  • Page 64

    64 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.8.6. 2w1-2 phase excitation 1. Timing chart 2. Wave form clkcd (pin46_ic502) cout1 (pin52_ic502) adf motor current* fig. 6 5v/div 10v/div 0.5a/div.

  • Page 65: 6.9.

    65 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.9. Fan motor section 6.9.1. General this unit is equipped with two fan motors to prevent the developing devices, low voltage power supply board (smps board) and other devices from overheating during printing. The fan ro...

  • Page 66

    66 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.9.3.2. Full speed mode in full speed mode, ic300_pink25 outputs constant 3.3v. When q606, q607 and q603 are turned on, vo becomes approx 20v (approx.4v drops between r616, r617). So the voltage between r425 is determine...

  • Page 67

    67 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.9.5. Waveform 6.9.6. Abnormal detect and lock protect block this block detects the fan abnormal condition such as fan motor lock or extra low current caused by insufficient connector inser- tion of fan. When fan motor a...

  • Page 68

    68 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.9.6.1. Fan motor lock detect and protection when fan motor is locked, motor current becomes much more than normal condition. So the voltage between r616 becomes bigger than normal condition, and this causes q606 turns o...

  • Page 69

    69 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.10. Solenoid driver section the solenoid drive circuit controls registration clutch, pick up solenoid, adu solenoid, switch back solenoid and mpt pick up sole- noid. When duplex scanning, this circuits controls adf sole...

  • Page 70

    70 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 2. Active logic switch back mode ic300_v26 solenoid on high level solenoid off low level adu mode ic300_h23 solenoid on high level solenoid off low level resist mode ic300_l26 clutch on high level clutch off low level rad...

  • Page 71

    71 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.10.1. Optional lower input tray motor (opf motor) drive and solenoid drive circuit 6.10.1.1. General this mfp can add optional lower input tray for improving the performance. Opf motor feed the paper in this tray to the...

  • Page 72

    72 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu after setting the above signals, clock signal is supplied from ic300_pin e26 to ic950_pin14. Whenever clock signal is supplied, current value and direction supplied to main motor change according to the excitation type wh...

  • Page 73

    73 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu (2) wave form 2. Flat torque 1-2 phase excitation (half speed) (1) timing chart h:2msec/div point c (5v/div) point d (10v/div) point e.

  • Page 74

    74 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu (2) wave form h:2msec/div point c (5v/div) point d (10v/div) point e.

  • Page 75

    75 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.11. Lsu (laser scanning unit) section lsu layout 1 2 3 216 mm print area opc lsu 1 2 3 laser output opc drum is irradiated with a laser. The sensor outside the effective printing area detects the 1-line operation (scann...

  • Page 76

    76 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 77

    77 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.12. Sensors and switches section all of the sensors and switches are shown below. Note: see test functions - sensor check section for the sensor test. (#815 of service mode test. Refer to test functions (p.136).) sensor...

  • Page 78

    78 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.12.1. Pick up sensor this sensor detects whether a recording paper is picked up or not. When there is a recording paper at the position of the sensor, the input signal of ic300-ad23pin becomes low level. When there is n...

  • Page 79

    79 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.12.3. Ptop sensor (print timing sensor) this sensor detects whether a recording paper is at the printing position. When there is a recording paper at the position of the sensor, the input signal of ic300-aa25pin becomes...

  • Page 80

    80 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.12.5. Exit sensor this sensor detects whether a recording paper exits or not. When there is a recording paper at the position of the sensor, the input signal of ic300-af23pin becomes low level. When there is no recordin...

  • Page 81

    81 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.12.7. Read position sensor this sensor detects the front edge of the document. When the front edge of the document is detected, the shelter plate closes the sensor light. So the photo-transistor turns off and the input ...

  • Page 82

    82 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.12.8. Radf jam sensor (only for kx-mb25** and dp-mb***) this sensor detects the front edge of the document. When the front edge of the document is detected, the shelter plate closes the sensor light. So the photo-transi...

  • Page 83

    83 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.12.10. Paper sensor this sensor detects whether a recording paper is in casette or not. When there is a recording paper the input signal of ic300-ad26pin becomes high level. When there is no recording paper in casette, ...

  • Page 84

    84 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.12.12. Rear door sensor the sensor detects whether the rear cover is open or close. When the rear cover is close, the input signal of ic300-p26pin becomes high level. When the rear cover is open, the input signal of ic3...

  • Page 85

    85 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.12.13. Interlock switch the switches detect whether the front cover is open or close. When the front cover is close, the both switches turn on, and the input signal of ic300-w25pin becomes low level. When the front cove...

  • Page 86

    86 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.12.14. Toner sensor this sensor detects whether toner is present. If the time of ic300-ac25pin's low level is under 0.45s, there is enough toner in drum cartridge, if not, toner is near empty. Toner sensor the rest of t...

  • Page 87

    87 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.12.15. Opc life sensor circuit 1. General this circuit detects whether the opc is brand-new or secondhand. And if drum cartridge is detected as brand-new, after predetermined printing, fuse, which is installed inside of...

  • Page 88

    88 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.12.16. Toner life sensor circuit 1. General this circuit detects whether the toner is brand-new or secondhand. And if toner is detected as brand-new, after predetermined printing, fuse, which is installed inside of the ...

  • Page 89

    89 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.12.17. Drum and toner detetion front cover sw on drum life sw on lcd message "front cover open" high pressure (chg)on (check charging unit) no yes no lcd message "check drum" lcd message "change drum" (d life sw err) co...

  • Page 90

    90 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu vfusecut signal ="0" "1" tc_cntct signal ？ connections ok "1" ： ne w " 0 " ： old 0 to 49 sheets more than 50 sheets 【 ok 】 contin ue counting (maintain t/l signal="0" inf or mation ) contin ue adds pr inting count （ maint...

  • Page 91

    91 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.12.18. Power switch 1. Circuit diagram 2. Circuit explanation 2-1 during the power on 2-1-1 power switch is pushed → q814 on → the logic level of pwrsw port becomes high → if the switch is pushed more than 3seconds, the...

  • Page 92

    92 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.13. Operation board section the unit consists of a lcd (liquid crystal display), keys and leds (light-emitting diodes). They are controlled by the gate array (ic1) on operation board and ic300 on main board. The key mat...

  • Page 93: 6.14. Lcd Section

    93 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.14. Lcd section kx-mb22** the gate array (ic1) works only for writing the ascii code from the data bus (d4~d7). V0 is supplied for the lcd drive. R6 and r7 are density control resistors. Consequently, in this unit, the ...

  • Page 94

    94 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu kx-mb25** the font data is sent from soc (main board) throgh the gate array(ic1) by serial interface. The contrast is controled by electronic volume. Lcd reset act at low level.(rst) cs0 rst cd scl si lcd unit (cog type) ...

  • Page 95

    95 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.15. Hvps (high voltage power supply) section 6.15.1. Hvps specification as for the developing voltage, the dc voltage and ac voltage are overlapped and output from an output terminal. There is one terminal for transcrip...

  • Page 96

    96 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.15.3. Dev dc bias unit when chg rem is “l”, 5.425khz pwm (pulse width modulation) is input from ic300 to dev clk through q504, developing voltage corresponding to the duty of pwm signal is output from dev output. Also d...

  • Page 97

    97 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.16. Heat lamp control circuit the temperature of the fixing part of the fuser unit is converted to a voltage by thermistor and input to ic300_pinc21. The heat lamp is turned on/off by the htrctl signal (ic300_pinae22) t...

  • Page 98

    98 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 99

    99 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 2. Safety protection a. 2 thermostats are provided with the unit, and the heater circuit is shut down when their surface temperatures became over 170 ° c. B. The heater control circuit of ic300 has the built-in function t...

  • Page 100

    100 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu note: the value is displayed on lcd at test functions (p.136) [#815]. 20 248 f8 104 195 c3 188 96 60 21 247 f7 105 194 c2 189 95 5f 22 247 f7 106 193 c1 190 94 5e 23 247 f7 107 192 c0 191 93 5d 24 247 f7 108 191 bf 192 9...

  • Page 101

    101 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 4. The correspondence readings between room temperature measured bye thermistor and hex readings you can read the ad value of room temperature in service mode. Push the keys [menu]-[#]-[9][0][0][0]-[ ]-[8][1][5]. These 2...

  • Page 102

    102 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.17. Power saving (sleep) function the system circuit and the power supply circuit have a function which reduces power consumption. It is performed at the time of not operating condition (sleep). The content is as follo...

  • Page 103

    103 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.18. Main board power supply section 6.18.1. 3.3v and 1.2v power supply descriptions 1. Ic800, ic801 is synchronous step-down dc/dc converter with auto-skip eco-mode to increase light load efficiency. 2. Oscillation fre...

  • Page 104

    104 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.18.3. 24v power supply descriptions 1. The switch circuit which turns off a +24v power supply at the time of sleep mode. 6.18.4. 2.5v power supply descriptions 1. Ic803 is low dropout three-terminal regulator for spt. ...

  • Page 105

    105 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.18.6. Main unit power supply sequence 6.18.7. Wave form [3.3v dcdc] ready mode sleep mode [1.2v dcdc] ready mode sleep mode [5v dcdc] ready mode sleep mode 12v 12v 7.5v 7.5v 7.5v 12v 12v.

  • Page 106

    106 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.19. Power supply board section the power supply board circuit generates 24vdc and 12vdc at normal mode. It also supplies ac voltage to the halogen heat lamp in the fuser unit. The power supply board uses the switching ...

  • Page 107: 6.20. Mechanical Operation

    107 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.20. Mechanical operation 6.20.1. Print process this laser printer creates an image on paper using a technique called laser electrophotography. The printer uses the electro- graphic process known as discharged area deve...

  • Page 108

    108 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.20.2. Scanning (adf) (only for kx-mb22**) • document transmission (adf) the frictional force between separation roller (doc.)and separation rubber makes pick up roller (doc.) move downward from standby position to pick...

  • Page 109

    109 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.20.3. Scanning (adf) (only for kx-mb25** and dp-mb***) 6.20.3.1. General this auto document feeder (adf) can read double side documents as well as single side documents. Adf motor supplies all power to rotate the rolle...

  • Page 110

    110 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.20.4. Double side scanning 1. When the paper arrive at top sensor, adf motor reverse to up the pick up roller. 2. When the top of documents pass the cis, paperpass change solenoid become "on". Then document is fed to t...

  • Page 111

    111 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6. When the top of documents pass the cis, paperpass change solenoid become "on". Then document is fed to the upper paper pass. 7. When the end of document pass the switchback roller, switchback solenoid "off" for changi...

  • Page 112

    112 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 6.21. Wirelesslan section ( wirelesslan supported models only ) wirelesslan block consists of wirelesslan module ic (ic850) and antenna switch ic (ic851). Ic300 and ic850 communicate by usb2.0. Ic850 transmits and receiv...

  • Page 113: 7.1.

    113 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 7 location of controls and components 7.1. Overview 7.1.1. Front view (1) power switch (2) usb port (kx-mb2515/kx-mb2545/kx-mb2575/dp- mb310 only) (3) adf (automatic document feeder) cover (4) output tray (5) document en...

  • Page 114

    114 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 7.1.2. Rear view (1) led (2) lan interface connector •10base-t/100base-tx (3) rear cover (4) power inlet (5) telephone line socket (kx-mb2230/kx-mb2270/kx- mb2545/kx-mb2575/dp-mb310 only) (6) external telephone line sock...

  • Page 115: 7.2.

    115 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 7.2. Control panel (1) [ ] *1 (broadcast) (2) [ ] (scan) (3) [ ] (quality) [ ] (quality) *2 (4) [ ] (page layout) [ ] (email) *3 (5) [ ] (monitor) *2 (6) [ ok ] (7) [ ] (auto answer) *2 (8) for beep sounds *4 (9) [ ] (st...

  • Page 116: 8 Installation Instructions

    116 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 8 installation instructions 8.1. Installation 8.1.1. Installation space the space required to install the unit is shown below. The dimensions given are necessary for the unit to operate efficiently. Note: • avoid excessi...

  • Page 117

    117 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 8.1.2. Recording paper note for recording paper: • we recommend that you test paper (especially special sizes and types of paper) on the unit before purchasing large quantities. • do not use the following types of paper:...

  • Page 118

    118 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 3. Adjust the back side of the recording paper guide. For a4, letter, legal, 16k, 216 × 330 mm, 216 × 340 mm size paper: pinch the knob (1), and slide the input tray extender (2) to the appropriate position. For other si...

  • Page 119

    119 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu • if necessary, slide the recording paper guides to adjust the width to the size of the recording paper. • make sure that the recording paper is under the paper limit mark (1), and the paper should not be loaded over the...

  • Page 120

    120 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu caution for the standard input tray • do not drop the standard input tray. • hold the standard input tray with both hands when removing or installing. The standard input tray weighs approximately 3.6 kg when fully loaded...

  • Page 121

    121 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 8.1.2.2. Manual tray/multi-purpose tray • when printing from a computer, custom size recording paper can also be used. • the unit is set for printing a4-size plain paper by default. - to use other paper sizes, change the...

  • Page 122

    122 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu multi-purpose tray it can hold 50 sheets at a time. 1. Expand the multi-purpose tray. 2. Adjust the width of the guides (1) to the size of the recording paper. Then, load the paper, print-side up (up to 50 sheets). Note:...

  • Page 123

    123 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 8.1.3. Documents the unit can send note: • confirm that there are no documents in the automatic document feeder. • place the original onto the scanner glass gently. To avoid malfunction, do not press down too firmly. • i...

  • Page 124

    124 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu note: • do not place the unit in an area where the document sub tray may be easily bumped into. • confirm that there are no documents on the scanner glass. • confirm that any ink, paste or correction fluid has dried comp...

  • Page 125

    125 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 8.1.5. Toner cartridge and drum cartridge the supplied toner cartridge is a starter toner cartridge. • when using the unit for the first time, please use the starter toner cartridge. Caution: • read the following instruc...

  • Page 126

    126 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 2. Remove the drum cartridge (1), which is pre-installed in the unit. 3. Remove the protective sheet (1) from the drum cartridge. • do not touch or scratch the drum surface. • “paper jammed” is displayed before the prote...

  • Page 127

    127 6. Detach the orange protective cover (1) from the toner cartridge. • do not touch the roller. 7. Hold the toner cartridge (1) by the centre handle, then insert firmly to lock into place. 8. Close the front cover..

  • Page 128

    128 8.1.5.1. When to replace the toner cartridge and drum cartridge when the display shows the following, replace the toner cartridge. When the display shows the following, the toner cartridge is coming to the end of its useful life. Please be prepared to replace the cartridge soon. When the display...

  • Page 129

    129 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 8.1.7. Installing software (including printer, scanner and other drivers) panasonic multi-function station software enables the unit to carry out the following functions: - printing on plain paper, thin and thick paper, ...

  • Page 130

    130 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu important notice when installing using a usb cable connection, a message may appear during the software installation. This is normal and the software will not cause any difficulties with your operating system. You can co...

  • Page 131: 8.2.

    131 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 8.2. Connections caution: • when you operate this product, the power outlet should be near the product and easily accessible. • be sure to use the telephone line cord supplied with this unit (fax supported models only). ...

  • Page 132

    132 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu note: • an earthed contact socket should be used when connecting the unit to the power outlet (for poland only). • do not place any objects within the following distance: - right and left side: 10 cm - back side: 20 cm •...

  • Page 133: 9 Operating Instructions

    133 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 9 operating instructions 9.1. Your logo (fax supported models only) you can program your logo (name, company name, etc.) so that it appears on the top of each page sent..

  • Page 134: 9.2.

    134 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 9.2. Character entry (fax or lan supported models only) the dial keypad is used to enter characters and numbers. - press [ ] or [ ] to move the cursor. - press the dial keys to enter characters and numbers. - press [ ] t...

  • Page 135

    135 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 9.2.1. To select characters using [ ] or [ ].

  • Page 136: 10 Test Mode

    136 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 10 test mode 10.1. Test functions the codes listed below can be used to perform simple checks of some of the unit’s functions. When complaints are received from customers, they provide an effective tool for identifying t...

  • Page 137

    137 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu note: the numbers in the boxes (xxx) indicate the keys to be input for the various test modes. 10.1.1. Dtmf single tone transmit selection note: after performing this check, do not forget to turn the setting off. Otherwi...

  • Page 138

    138 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 10.1.2. Button code table (kx-mb2230/kx-mb2545 only) 10.1.3. Button code table (kx-mb2270/kx-mb2575 only).

  • Page 139

    139 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 10.1.4. Button code table (kx-mb2515 only) 10.1.5. Button code table (dp-mb310 only).

  • Page 140

    140 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 10.1.6. Print test pattern 1. No.01 2. No.06 3. No.03 • these print test patterns are just image printing, and differ- ent from actual ones. • when it is required to judge the print quality, compare with the printing of ...

  • Page 141: 11 Service Mode

    141 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 11 service mode the programming functions are used to program the various features and functions of the machine, and to test the machine. This facilitates communication between the user and the service man while programm...

  • Page 142

    142 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 11.1.3. Service function table code function set value effective range default remarks 529 call service clear 550 memory clear refer to memory clear specification (p.145). 551 rom check see test functions (p.136). 555 sc...

  • Page 143

    143 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 11.1.4. Service function table ( fax supported models only ) code function set value effective range default remarks 501 pause time set x 100msec 001~600 030 ---------- 503 dial speed select 1: 10pps 2: 20pps 1, 2 1 ----...

  • Page 144

    144 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 593 time between ced and 300bps 1: 75msec 2: 500msec 3: 1sec 1~3 1 see how to output the journal report (p.224) and receive problem (p.218). 594 overseas dis detection select 1: detects at the 1st time 2: detects at the ...

  • Page 145

    145 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 11.1.5. Memory clear specification * 1 execute service mode #550 when you want to reset the all setting data keeping the user information. * 2 execute service mode #710 to clear the user information in case that main uni...

  • Page 146: The Unit Prints Out.)

    146 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 11.2. User mode (the list below is an example of the system setup list the unit prints out.) (kx-mb2230).

  • Page 147

    147 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 148

    148 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu (kx-mb2270).

  • Page 149

    149 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 150

    150 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu (kx-mb2515).

  • Page 151

    151 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 152

    152 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu (kx-mb2545).

  • Page 153

    153 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 154

    154 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 155

    155 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu (kx-mb2575).

  • Page 156

    156 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 157

    157 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 158

    158 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu (dp-mb310eu).

  • Page 159

    159 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 160

    160 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu note: the above values are the default values..

  • Page 161

    161 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 11.3. Service mode settings (example of a printed out list) (kx-mb2230) (kx-mb2270).

  • Page 162

    162 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu (kx-mb2545) (kx-mb2575).

  • Page 163

    163 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu (dp-mb310eu) note: the above values are the default values..

  • Page 164

    164 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 11.4. History (example of a printed out list) (kx-mb2230).

  • Page 165

    165 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu (kx-mb2270).

  • Page 166

    166 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu (kx-mb2515).

  • Page 167

    167 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu (kx-mb2545).

  • Page 168

    168 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu (kx-mb2575).

  • Page 169

    169 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu (dp-mb310eu) note: *1) factory to now(day) shows the actual number of days from the production to print history. This is nothing to do with how many times or how long the power is on *see the following descriptions of th...

  • Page 170

    170 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 11.4.1. Descriptions of the history report (1) not used (kx-mb2515 only) usage time of receive mode (tel mode) (2) not used (kx-mb2515 only) usage time of receive mode (fax mode) (3) not used (kx-mb2515 only) usage time ...

  • Page 171: 12 Troubleshooting Guide

    171 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12 troubleshooting guide 12.1. User recoverable errors if the unit detects a problem, one or more of the following messages will appear on the display. The explanations given in the [ ] are for servicemen only. General m...

  • Page 172

    172 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu • the unit is cooling down the fuser unit. Wait for a while. • the drum cartridge is reaching the end of its life. If you don’t have a new cartridge handy you should buy one as soon as possible as your current cartridge ...

  • Page 173

    173 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu • the other party’s fax machine is busy or has run out of recording paper. Try again. • the document is jammed. Remove the jammed document. • attempted to send or copy a document longer than 600 mm using the automatic do...

  • Page 174

    174 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu interface messages display message cause and remedy • ip address of the server or network configuration is incorrect. Consult your network administrator. • the server is down. Consult your network administrator. • the ca...

  • Page 175: 12.2. Remote Programming

    175 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.2. Remote programming if, after the call is connected, the customer describes the situation and it is determined that the problem can be corrected by making parameter changes, this function makes it possible to change...

  • Page 176

    176 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.2.1. Entering the remote programming mode and changing service codes cross reference: program mode table (p.177).

  • Page 177

    177 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.2.2. Program mode table 12.2.2.1. User function basic features *1 only for models that support the fax feature or lan connection. *2 only for models that support the fax feature. *3 only for models that support the lo...

  • Page 178

    178 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu fax features (kx-mb2230/kx-mb2545/kx-mb2575/dp-mb310 only) copy features pc print features pc print features (kx-mb2515/kx-mb2545/kx-mb2575/dp-mb310 only) code function set value default remote setting 212 tel/fax delaye...

  • Page 179

    179 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu scan features lan features (kx-mb2230/kx-mb2515/kx-mb2545/dp-mb310 only) lan features (kx-mb2270/kx-mb2575 only) 763 print format 1:letter / 2:a4 / 3:legal / 4:b5(iso) / 5:b5(jis) / 6:16k / 7:216x330 / 8:216x340 / 9:a6 /...

  • Page 180

    180 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu usb print features (kx-mb2515/mb2545/kx-mb2575/dp-mb310 only) ok means “can set”. Ng means “can not set”. Note: *1 choices “7:216 x 330 / 8:216 x 340” change to inch display when “inches” is set on feature #147 setting. ...

  • Page 181

    181 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.2.2.2. Service function code function set value default remote setting 501 pause time set 001~600 x 100msec 030 ok 503 dial speed 1:10pps / 2:20pps 10pps ok 507 v34 transmission start speed 0:disable / 1:33.6 / 2:31.2...

  • Page 182

    182 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu ok means “can set”. Ng means “can not set”. Note: refer to service function table (p.142) for descriptions of the individual codes. Example: if you want to set value in the “401 print sending report”, press the dial key ...

  • Page 183

    183 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3. Troubleshooting details 12.3.1. Outline troubleshooting is for recovering quality and reliability by determining the broken component and replacing, adjusting or cleaning it as required. First, determine the proble...

  • Page 184

    184 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.3. Simple check list note: check according to the service code referring to test functions (p.136)..

  • Page 185

    185 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.4. Simplified troubleshooting guide 12.3.4.1. Printing no. Symptom cause countermeasure 1 ghost image (p.197) failed drum cartridge replace drum cartridge failed transfer unit check the transfer roller and spring fa...

  • Page 186

    186 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.4.2. Recording paper feed no. Symptom cause countermeasure 1 multiple feed (p.203) dirty or failed the pickup roller clean or replace the pickup roller dirty or failed the pickup rubber clean or replace the separati...

  • Page 187

    187 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.4.3. Copy and fax no. Symptom cause countermeasure 1 no document feed (no document feed, docu- ment jam and multiple document feed) (p.209) failed the document sensor lever replace the document sensor lever failed t...

  • Page 188

    188 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.5. Call service troubleshooting guide there are 8 kinds of call service messages. Display message error point when the power is off, message disappears. Service mode 12.3.5.1. Call service 1 polygon in lsu yes *639 ...

  • Page 189

    189 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.5.1. Call service 1 "call service 1" means that the polygon motor inside the lsu does not rotate. The rotation of the polygon motor is detected by ic300-h25pin (nready). Note: refer to lsu (laser scanning unit) sect...

  • Page 190

    190 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.5.2. Call service 2 "call service 2" means that the synchronous signal out of the lsu cannot be detected. The synchronous signal out of the lsu is detected by ic 300-w26pin. (nhsync) note: as for the "pulse" wavefor...

  • Page 191

    191 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.5.3. Call service 3 "call service 3" means that the temperature of the fuser does not rise up to or exceed a constant temperature. The temperature is monitored with the thermistor inside the fuser and detected with ...

  • Page 192

    192 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.5.4. Call service 4 "call service 4" means that the fan does not run or the running of the fan cannot be detected normally. The running of the fan is detected by ic300-ae23 and ab26pin. "call service 4" is displayed...

  • Page 193

    193 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.5.5. Call service 5 “call service 5” means that engine dc motor’s rotation detection signal (ld) does not become low..

  • Page 194

    194 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.5.6. Call service 6 “call service 6” indicates that abnormal charge voltage is output from the high voltage unit..

  • Page 195

    195 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.5.7. Call service 17 “call service 17” means that the opc first use sensor problem. Especially "call service 17" is appeared when the fuse which is installed in the opc unit pcb is not blown out within a specific ti...

  • Page 196

    196 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.5.8. Call service 22 “call service 22” means that the toner first use sensor problem. Especially "call service 22" is appeared when the fuse which is installed in the toner unit pcb is not blown out within a specifi...

  • Page 197

    197 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.6. Print 12.3.6.1. Ghost image cross reference: high voltage section (p.251) power supply board section (p.106).

  • Page 198

    198 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.6.2. Dark or white vertical line note: when wiping, reflecting mirror, use a dry and soft cloth..

  • Page 199

    199 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.6.3. Dark or white horizontal line cross reference: high voltage section (p.251).

  • Page 200

    200 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.6.4. Dirty or half darkness background cross reference: high voltage section (p.251).

  • Page 201

    201 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.6.5. Black print cross reference: high voltage section (p.251) lsu (laser scanning unit) section (p.75).

  • Page 202

    202 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.6.6. Light print cross reference: high voltage section (p.251).

  • Page 203

    203 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.6.7. Black or white point 12.3.7. Recording paper feed 12.3.7.1. Multiple feed.

  • Page 204

    204 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.7.2. The recording paper is waved or wrinkled.

  • Page 205

    205 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.7.3. Skew.

  • Page 206

    206 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.7.4. The recording paper does not feed cross reference: sensor section (p.237) motor section (p.244).

  • Page 207

    207 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.7.5. The recording paper jam.

  • Page 208

    208 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu cross reference: fan motor section (p.65) when the recording paper jam is occurred, the service mode *630 distinguishes the cause. 0:no jam 1:exit sensor turns on, though not under the conditions for on. 2:exit sensor tu...

  • Page 209

    209 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.8. Adf (auto document feed) section 12.3.8.1. No document feed, document jam and multiple document feed.

  • Page 210

    210 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu cross reference: sensor section (p.237) motor section (p.244).

  • Page 211

    211 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.8.2. Skew (adf).

  • Page 212

    212 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.8.3. Scanner glass 12.3.8.4. The sent fax data is skewed cross reference: skew (adf) (p.211) 12.3.8.5. The received fax data is skewed cross reference: skew (p.205).

  • Page 213

    213 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.8.6. The received or copied data is expanded 12.3.8.7. Black or white vertical line is copied.

  • Page 214

    214 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.8.8. An abnormal image is copied cross reference: cis control section (p.248).

  • Page 215

    215 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.9. Communication section find the problem in the table shown below, and refer to the corresponding troubleshooting procedure in defective facsimile sec- tion (p.216). No. Symptom content possible cause 1 the paper d...

  • Page 216

    216 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.9.1. Defective facsimile section 12.3.9.1.1. Transmit problem cross reference: operation panel section (p.237) cleaning the white plates and glass (p.318) adf (auto document feed) section (p.209).

  • Page 217

    217 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.9.1.2. Sometime there is a transmit problem note: “596: transmit level set” represents a service code. Refer to the service function table (p.142). “717: transmit speed select” represents a service code. Refer to th...

  • Page 218

    218 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.9.1.3. Receive problem confirm the following before starting troubleshooting. • is the recording paper installed properly? Refer to the next page. Note: “596: transmit level set” represents a service code. Refer to ...

  • Page 219

    219 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.9.1.4. The unit can copy, but cannot transmit/receive cross reference: test functions (p.136) check sheet (p.234).

  • Page 220

    220 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.10. Special service journal reports journal 2 and journal 3 shown below, which are special journals giving the additional detailed information about the latest 30 com- munications, can be printed by service code 881...

  • Page 221

    221 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.10.1. Journal 2 refer to journal 2 in printout example (p.222). Journal 2 displays the additional detailed information about the last 35 communications. Descriptions: (1) rcv. Mode indicates which receive mode the u...

  • Page 222

    222 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.10.2. Journal 3 refer to journal 3 in printout example (p.222). Description (6) encode compression code: mh/mr/mmr (7) mslt mslt means minimum scan line time. Used only at the factory. (8) eqm (rx) eqm means eye qua...

  • Page 223

    223 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 224

    224 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.10.4. How to output the journal report 1. Press the menu button 4 times. 2. Press “#”, then “2”. 3. Press the set button. 4. The report prints out. Cross reference: features (p.28) error code table: snd=transmission...

  • Page 225

    225 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 226

    226 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu cross reference: test functions (p.136).

  • Page 227

    227 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu cross reference: test functions (p.136).

  • Page 228

    228 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu cross reference: test functions (p.136).

  • Page 229

    229 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu cross reference: test functions (p.136).

  • Page 230

    230 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 231

    231 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 232

    232 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu cross reference: test functions (p.136).

  • Page 233

    233 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.11. Initializing error after the power is turned on, the soc (ic300) initializes and checks each ic. The rom (ic402) and sdram (ic400/401) are checked. If initialization fails for the ics, the system will not boot u...

  • Page 234

    234 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.12. Analog section (fax supported models only ) this chapter provides the testing procedures required for the analog parts. A signal route to be tested is determined depending upon purposes. For example, the mictx r...

  • Page 235

    235 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.12.2. Detective its (integrated telephone system) section 1. No speakerphone transmission / reception perform a signal test in the its or the ncu section and locate a defective point (where the signal disappears) on...

  • Page 236

    236 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 4. No tone dialing cross reference: check sheet (p.234) 12.3.12.3. Detective tam interface section 1. The fax turns on, but does not arrive through tam. Cross reference: tam interface circuit (p.47) 2. A fax is received,...

  • Page 237

    237 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.13. Operation panel section refer to test functions (p.136). 1. No key operation 2. No lcd indication cross reference: test functions (p.136) 12.3.14. Sensor section refer to sensors and switches for the circuit des...

  • Page 238

    238 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 2. Check the resist sensor.......... “paper jammed” 3. Check the ptop sensor .......... “paper jammed” 4. Check the adu sensor .......... “paper jammed” 5. Check the exit sensor .......... “paper jammed” 6. Check the doc...

  • Page 239

    239 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 7. Check the read position sensor .......... “remove document” 8. Check the radf jam sensor .......... “remove document” 9. Check the mpt sensor .......... “paper jammed” 10. Check the paper sensor .......... “out of pap...

  • Page 240

    240 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12. Check the rear door sensor .......... “open rear cover” 13. Check the interlock switch.......... “front cover open” 14. Check the toner sensor.......... “toner low”, “toner empty”, “change cartridge”.

  • Page 241

    241 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu toner detection flow.

  • Page 242

    242 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15. Drum life detection flow vfusecut signal="0" (fuse meltdo wn signal off) "1" opc_cntct signal ? C onnections ok. "1" ： ne w " 0 " ： old 0 to 49 sheets more than 50 sheets 【 ok 】 contin ue counting （ maintain d/l sign...

  • Page 243

    243 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16. Check the document sensor 17. Check the read position sensor.......... “check document”.

  • Page 244

    244 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.15. Motor section 12.3.15.1. Main motor.

  • Page 245

    245 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.15.2. Fb motor.

  • Page 246

    246 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.15.3. Adf motor.

  • Page 247

    247 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.16. Lsu section cross reference: lsu (laser scanning unit) section (p.75).

  • Page 248

    248 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.17. Cis control section.

  • Page 249

    249 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu cross reference: test functions (p.136) main board section (p.264).

  • Page 250

    250 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.18. High voltage value check point measurement procedure 1. Turn off the power supply. 2. Remove the right cover of the main unit and then remove the protection cover of high voltage power supply. See figure 1. 3. S...

  • Page 251

    251 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.19. High voltage section 1. Main.

  • Page 252

    252 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 2. Chg, grid.

  • Page 253

    253 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 3. Tra (+).

  • Page 254

    254 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 3. Dev dc.

  • Page 255

    255 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu tra (-).

  • Page 256

    256 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.20. Usb section troubleshooting connection with the pc 1. Confirmation of the pc settings.

  • Page 257

    257 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 2. Confirmation of the main unit.

  • Page 258

    258 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 259

    259 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu usb (universal serial bus) block description this is a usb block for data communication with pc. Two signal lines (d+/d-) are differential signals which work in reverse phase. Vbus: cn300/cn301 1pin d-: cn300/cn301 2pin ...

  • Page 260

    260 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu waveform of normal operation.

  • Page 261

    261 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.21. Lan section lan block diagram.

  • Page 262

    262 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu lan circuit signal waveform (normal) transmitter waveform [td+ (cn750 pin1), td- (cn750 pin2) differential voltage] : differential probe is used. 1. When network equipment is not connected (lan cable is not connected); 2...

  • Page 263

    263 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 3. When 10base-t-enabled device is connected. 10base-t waveform 1 [ link pulse ] 10base-t waveform 3 [ during data commnication ] 10base-t waveform 2 [ link pulse ] (a part of the waveform 1 is magnified.) 10base-t wavef...

  • Page 264

    264 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.22. Main board section main unit power supply troubleshooting guide (1).

  • Page 265

    265 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu main unit power supply troubleshooting guide (2).

  • Page 266

    266 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.23. Low voltage power supply board (smps board)section 12.3.23.1. Key components for troubleshooting check the following parts first: f1, f2, d10, c5, q1 and ic1. This comes from our experience with experimental tes...

  • Page 267

    267 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.23.2. Troubleshooting flow chart.

  • Page 268

    268 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.3.23.3. Broken parts repair details (d10) if d10 is short-circuit, f2 will melt (open). In this case, replace the parts (d10 and f2). (q1) the worst case of q1 is a short-circuit between the drain and gate because dam...

  • Page 269: 12.4. Recording Paper Jam

    269 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.4. Recording paper jam 12.4.1. When the recording paper has jammed inside of the unit the display will show the following. Caution: • do not pull out the jammed paper forcibly. Important: • pull the standard input tra...

  • Page 270

    270 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 2. Remove the jammed paper (1). • depending on how the paper is jammed, it may not be easy to see. Please look inside from a lower angle to find the jammed paper. 3. Close the bottom cover until it locks into place. Impo...

  • Page 271

    271 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 3. Remove the jammed paper (1) carefully by pulling it toward you. Note: • the area near the rear cover (3) may also get warm. • if the recording paper cannot be removed from rear side, open the top cover, and then remov...

  • Page 272

    272 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 4. Push up the green levers (1) to the original position. 5. Close the rear cover firmly. Case 3: when the recording paper has jammed inside the front cover: 1. Press the button (1) and open the front cover. 2. Remove th...

  • Page 273

    273 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 3. Remove the drum cartridge (1). 4. Remove the jammed paper. • if the bottom edge of the recording paper (1) is under the roller, push the recording paper towards the back of the machine until it is released and then pu...

  • Page 274

    274 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu • if the top edge of the recording paper (2) is sticking out, pull it out by holding the front part of the jammed paper. • after the jammed paper has been removed, re-insert the toner cartridge and drum cartridge into th...

  • Page 275

    275 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.4.2. When the recording paper is not fed into the unit properly the display will show the following. Note: • if the message is still displayed, check the recording paper specifications and load the recording paper aga...

  • Page 276

    276 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 12.5. Document jams (automatic document feeder) the display will show the following. Caution: • do not pull out the jammed document forcibly before lifting the adf cover. 1. Open the adf cover (1) while holding down the ...

  • Page 277

    277 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu • if you cannot remove the jammed document (1), open the docu- ment cover, remove the document, then close the document cover. When the document has jammed near the document exit: • if you cannot remove the jammed docume...

  • Page 278

    278 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 3. Close the adf cover. • press [ ] to clear the message..

  • Page 279: 13 Service Fixture & Tools

    279 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 13 service fixture & tools.

  • Page 280: 14.1. First of All

    280 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14 disassembly and assembly instructions 14.1. First of all.

  • Page 281

    281 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.2. Flow chart for disassembly.

  • Page 282

    282 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3. Disassembly for main parts 14.3.1. Remove the left cover.

  • Page 283

    283 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.2. Remove the main board (smps board, varistor board).

  • Page 284

    284 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 285

    285 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.3. Remove the hvps board 14.3.4. Remove the interlock switch board.

  • Page 286

    286 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.5. Remove the antenna(v) board 14.3.6. Remove the speaker.

  • Page 287

    287 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.7. Remove the terminal plate/tnr contact board/opc contact board/print sensor relay board/toner sensor board.

  • Page 288

    288 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.8. Remove the right cover.

  • Page 289

    289 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.9. Remove the drive unit.

  • Page 290

    290 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.10. Remove the main motor 14.3.11. Remove the clutch.

  • Page 291

    291 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.12. Remove the center relay board 14.3.13. Remove the mpt unit (mpt relay board).

  • Page 292

    292 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.14. Remove the fan.

  • Page 293

    293 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.15. Remove the fb unit.

  • Page 294

    294 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.16. Remove the rear door and rear cover.

  • Page 295

    295 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.17. Remove the adf unit / adf-motor / adf relay board.

  • Page 296

    296 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 297

    297 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.18. Docu sensor board / rps board / radf board.

  • Page 298

    298 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.19. Disassemble the fb unit (fb-motor).

  • Page 299

    299 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.20. Disassemble the operation panel assy 14.3.21. Remove the fuser unit (fuser board).

  • Page 300

    300 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.22. Remove the top cover.

  • Page 301

    301 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.3.23. Remove the main chassis.

  • Page 302

    302 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 303

    303 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 304

    304 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 305

    305 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu.

  • Page 306

    306 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.4. Installation position of the lead 14.4.1. Main cabinet section.

  • Page 307

    307 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.4.2. Wire dressing on the left side section(main board)(1) core can not be placed on the pcb. Pass the lead through the main chassis boss. (4 points) *usb connector is inserted after assemble adf. Pass the lead throug...

  • Page 308

    308 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.4.3. Wire dressing on the left side section(main board)(2) 㪜 㪛 㪝 㪞 a b c * do not be short-circuited of and * do not melt a c b d e a) use lead free wire solder. B) use the soldering jig supplied by p.E. C) it should ...

  • Page 309

    309 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.4.4. Wire dressing on the left side section(main board) (3) ul tape 50 mm ul tape 50 mm arak0250m30 50 mm ul tape 50 mm ul tape 50 mm all refernse line gap 0~10 mm detail of antenna(v,h) lead wire dressing details of ...

  • Page 310

    310 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.4.5. Wire dressing on the left side section(main board) (4) detail of lead of dc motor and lead of center relay dressing lead hooking in the main chassis like this figure. Do not block the antenna mounting slots..

  • Page 311

    311 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.4.6. Wire dressing on the right side section (1) *pass the lead of mpt unit and lead of clutch through the main chassis groove and boss. *pass the lead of fan through the main chassis boss. (2 points) *core attachment...

  • Page 312

    312 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.4.7. Wire dressing on the right side section (2) 70 70 mm +5 - 5 5 lead of rear relay lead of fuser relay to main pcb detail of solenoid lead wire dressing *pass the lead through the main chassis boss and rib. Solenoi...

  • Page 313

    313 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.4.8. Fb unit (1) route the motor harness between rib and wall. Motor harness ok route the motor harness along the side face of motor. Ng do not come out the motor harness to the bottom face of motor..

  • Page 314

    314 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.4.9. Fb unit (2) dressing lead wire and lead fg first. Dressing ffc last. Paste top/cover rib. Detail of wire dressing scanner unit rib ul tape 40mm.

  • Page 315

    315 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 14.4.10. Fuser lead lead lamp relay is stopped by lead binder from the outside of a chassis. 60 ~ 70 mm fuser lead do not interfere with sensor lever. Fuser lead sensor lever.

  • Page 316: 15 Maintenance

    316 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15 maintenance 15.1. Maintenance items and component locations 15.1.1. Outline maintenance and repairs are performed using the following steps. 1. Periodic maintenance inspect the equipment periodically and if necessary,...

  • Page 317

    317 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.1.2.1. Maintenance list 15.1.2.2. Maintenance cycle (document & paper) if each part has got dirty, clean it with a damp cloth then dry thoroughly. * these values are standard and may vary depending on usage conditions...

  • Page 318: 15.2. Maintenance

    318 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.2. Maintenance 15.2.1. Cleaning the white plates and glass clean the white plates and glass when a black line, a white line or a dirty pattern appears on: — your recording paper, — the original document, — the scanned...

  • Page 319

    319 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 3. Close the document cover (1)..

  • Page 320

    320 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.2.2. Cleaning the document feeder rollers clean the rollers when documents frequently misfeed, or when a line or a dirty pattern appears on documents. Caution: • do not use paper products, such as paper towels or tiss...

  • Page 321

    321 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.2.3. Cleaning the recording paper feeder rollers of the multi-purpose tray clean the recording paper feeder rollers when documents fed from the multi-purpose tray frequently misfeed. Caution: • do not use paper produc...

  • Page 322

    322 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.2.4. Cleaning the pickup rollers clean the pickup rollers when documents fed from the standard input tray frequently misfeed. Caution: • do not use paper products, such as paper towels or tissues for cleaning. 1. Turn...

  • Page 323

    323 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.2.5. Cleaning the drum cartridge important: • if the groove of the drum cartridge is dirty, lines or dirty patterns may appear on printed sheets. Be sure to remove any toner remaining on the inside of the drum cartrid...

  • Page 324

    324 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.3. Printing operation principle 15.3.1. Process chart and process bias 15.3.2. Charging charging is the stage that keeps the surface of the sensitive drum a fixed electric potential. The sensitive drum is the organic ...

  • Page 325

    325 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.3.3. Exposing when the drum which is charged with the fixed electric charge is irradiated by the laser beam, the plus charge and minus charge are generated at the charge generation transfer layer. Passing through the ...

  • Page 326

    326 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.3.5. Cleaning of transfer roller the toner attached to the surface of the opc drum is transferred to the paper at the transcription stage, but a part of the toner remains. The cleaning is the stage that cleans the rem...

  • Page 327

    327 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.3.6. Fixing on the process of the transfer, the transferred toner is weakly attached on the paper. Fixing means the process to fix the toner on the paper permanently. The fixing part melts the toner at the high temper...

  • Page 328

    328 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.4. Terminal guide of the ics transistors and diodes 15.4.1. Main board(1).

  • Page 329

    329 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.4.2. Main board(2) 15.4.3. Operation board 15.4.4. Print sensor relay board 15.4.5. Center relay board 15.4.6. Varistor board.

  • Page 330

    330 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.4.7. Adf relay board 15.4.8. Mpt relay board 15.4.9. High voltage power supply board (hvps board) 15.4.10. Low voltage power supply board (smps board).

  • Page 331

    331 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.5. How to replace the flat package ic even if you do not have the special tools (for example, a spot heater) to remove the flat ic, with some solder (large amount), a soldering iron and a cutter knife, you can easily ...

  • Page 332

    332 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.5.3. Procedure 1. Tack the flat pack ic to the pcb by temporarily soldering two diagonally opposite pins in the correct positions on the pcb. *be certain each pin is located over the correct pad on the pcb. 2. Apply f...

  • Page 333: 15.6.

    333 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.6. Main board section when the unit fails to boot up the system, take the troubleshooting procedures very carefully. It may have a serious problem. The symptom: no response when the power is turned on. (no lcd display...

  • Page 334

    334 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.6.1. Ng example.

  • Page 335: 15.7.

    335 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.7. Test chart 15.7.1. Itu-t no.1 test chart.

  • Page 336

    336 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 15.7.2. Itu-t no.2 test chart.

  • Page 337: 16 Schematic Diagram

    337 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16 schematic diagram 16.1. For schematic diagram note: 1. Dc voltage measurements are taken with an oscilloscope or a tester with a ground. 2. The schematic diagrams and circuit board may be modified at any time with the...

  • Page 338: 16.2. Main Board

    338 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.2. Main board (kx-mb2230) 16.2.1. Main board(1) 1 a b c d e f 2 3 4 3/4 2/4 1/3 1 -1 kx-mb2230eu main board (no.1) (1/3) afeadc[0] afeadc[3] afeadc[2] afeadc[1] afesifdout 4:4d ledonr 4:4e afesifen 4:4d arxd 6:1b afev...

  • Page 339

    339 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 3/4 2/3 1 -2 kx-mb2230eu main board (no.1) (2/3) sadr[6] sadr[21] sadr[18] sadr[19] sadr[9] sadr[8] sadr[4] sadr[7] sadr[5] sdat[0] sadr[20] sadr[17] sdat[1] sdat[2] sdat[3] sdat[4] sdat[5] sdat[6] sd...

  • Page 340

    340 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 1 h i j k l m 2 3 4 3/3 2/4 1/4 1 -3 kx-mb2230eu main board (no.1) (3/3) crm2 4:6e clk 3:8d pout 3:5c crm1 4:6d trs 3:3d snresist 3:8c crm4 4:6d ktxd 4:3b pstart 3:5b ss 3:8d crmen 4:6d napc 3:3f topcvr 3:2e;3:3e pwd 4:6...

  • Page 341

    341 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu memo.

  • Page 342

    342 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.2.2. Main board(2) 1 a b c d e f 2 3 4 2/4 1/2 2 -1 kx-mb2230eu main board (no.2) (1/2) sdat[15] sdat[14] sdat[13] sdat[12] fdat[15] sdat[11] fdat[14] sdat[10] fdat[13] sdat[9] fdat[12] sdat[8] fdat[11] fdat[10] fdat[...

  • Page 343

    343 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 2/2 2 -2 kx-mb2230eu main board (no.2) (2/2) fdat[10] fadr[11] fdat[9] fadr[10] fdat[8] fadr[9] fdat[7] fadr[8] fdat[6] fadr[7] fdat[5] fadr[6] fdat[4] fadr[5] fdat[3] fadr[4] fdat[2] fadr[3] fdat[1] ...

  • Page 344

    344 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.2.3. Main board(3) 1 a b c d e f 2 3 4 5 2/4 1/2 3 -1 kx-mb2230eu main board (no.3) (1/2) + - tnr 1:4e pout 1:4e thrmstr0 3a;1:2c resist 1:4e +3.3v r633 22k r634 5.6k r506 22k r510 5.6k r509 1k r523 56k r527 5.6k r587...

  • Page 345

    345 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 7 8 6 2/2 3 -2 kx-mb2230eu main board (no.3) (2/2) + - fdat[3] fdat[7] fdat[4] fadr[3] fadr[2] fdat[0] fadr[0] fdat[1] fdat[5] fadr[1] fdat[6] fdat[2] r623 f150k c518 z0.1u(1608) +24vb ic504 4 gnd 8 vcc r62...

  • Page 346

    346 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.2.4. Main board(4) 1 a b c d e f 2 3 4 4/4 3/4 2/4 1/2 4 -1 kx-mb2230eu main board (no.4) (1/2) afeadc[1] afeadc[2] afeadc[0] afeadc[3] ccdclk 1:4a r552 1k c534 k0.1u nccdon 1:4b c552 z0.1u(1608) c541 k1000p c540 k0.1...

  • Page 347

    347 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 4/4 3/4 2/2 4 -2 kx-mb2230eu main board (no.4) (2/2) crm2 1:2e adfmen 1:2e r682 nc ( ) r657 2.7(3216) crm0 1:2e c528 k1000p r663 4.7k r656 47k crm3 1:2e cn516 ap1 b4b-ph-k-s(lf)(sn) 1 a 2 xa 3 xb 4 b ...

  • Page 348

    348 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.2.5. Main board(5) 1 a b c d e f 2 3 4 4/4 3/4 2/4 1/2 5 -1 kx-mb2230eu main boar (no.5) (1/2) r812 0(1608) shutdwn 1:4d c817 k1u(1608) r835 10k r815 10k r829 47k r834 100k r803 f22.1k r830 470k p12v r804 f22.1k c804 ...

  • Page 349

    349 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 4/4 3/4 2/2 5 -2 kx-mb2230eu main boar (no.5) (2/2) l850 nc 2 3 4 1 c859 nc ( ) nrst_w 1:4e r850 ( ) nc dm_w c853 nc ( ) ic850 nc 13 gnd5 14 vcc1 15 vcc2 16 v12 17 trstb 18 tdo 19 tdi 20 tck 21 tms 22...

  • Page 350

    350 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.2.6. Main board(6) cid: dtmf for tel line: fax-tx: fax-rx: monitor rx: ringing: alarm: beep: key tones: 1 a b c d e f 2 3 4 2/4 1/2 6 -1 kx-mb2230eu main boar (no.6) (1/2) +3.3v btxd 1:2a dg afeclk 1:2b;1b +3.3va2 r20...

  • Page 351

    351 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 4 a b c d e f 6 7 8 2/2 6 -2 kx-mb2230eu main boar (no.6) (2/2) + - + - q202 ( ) nc c215 nc ( ) spmute 1:2d r240 nc ( ) r220 nc ( ) dg r223 nc ( ) c229 k3900p dg c228 nc ( ) r221 nc ( ) c236 ( ) nc dg dg .5v c227 k1u r...

  • Page 352: 16.3. Main Board

    352 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.3. Main board (kx-mb2270) 16.3.1. Main board(1) 1 a b c d e f 2 3 4 3/4 2/4 1/3 1 -1 kx-mb2270eu main board (no.1) (1/3) afeadc[0] afeadc[3] afeadc[2] afeadc[1] afesifdout 4:4d ledonr 4:4e afesifen 4:4d arxd 6:1b afev...

  • Page 353

    353 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 3/4 2/3 1 -2 kx-mb2270eu main board (no.1) (2/3) sadr[6] sadr[21] sadr[18] sadr[19] sadr[9] sadr[8] sadr[4] sadr[7] sadr[5] sdat[0] sadr[20] sadr[17] sdat[1] sdat[2] sdat[3] sdat[4] sdat[5] sdat[6] sd...

  • Page 354

    354 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 1 h i j k l m 2 3 4 3/3 2/4 1/4 1 -3 kx-mb2270eu main board (no.1) (3/3) crm2 4:6e clk 3:8d pout 3:5c crm1 4:6d trs 3:3d snresist 3:8c crm4 4:6d ktxd 4:3b pstart 3:5b ss 3:8d crmen 4:6d napc 3:3f topcvr 3:2e;3:3e pwd 4:6...

  • Page 355

    355 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu memo.

  • Page 356

    356 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.3.2. Main board(2) 1 a b c d e f 2 3 4 2/4 1/2 2 -1 kx-mb2270eu main board (no.2) (1/2) sdat[15] sdat[14] sdat[13] sdat[12] fdat[15] sdat[11] fdat[14] sdat[10] fdat[13] sdat[9] fdat[12] sdat[8] fdat[11] fdat[10] fdat[...

  • Page 357

    357 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 2/2 2 -2 kx-mb2270eu main board (no.2) (2/2) fdat[10] fadr[11] fdat[9] fadr[10] fdat[8] fadr[9] fdat[7] fadr[8] fdat[6] fadr[7] fdat[5] fadr[6] fdat[4] fadr[5] fdat[3] fadr[4] fdat[2] fadr[3] fdat[1] ...

  • Page 358

    358 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.3.3. Main board(3) 1 a b c d e f 2 3 4 5 2/4 1/2 3 -1 kx-mb2270eu main board (no.3) (1/2) + - tnr 1:4e pout 1:4e thrmstr0 3a;1:2c resist 1:4e +3.3v r633 22k r634 5.6k r506 22k r510 5.6k r509 1k r523 56k r527 5.6k r587...

  • Page 359

    359 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 7 8 6 2/2 3 -2 kx-mb2270eu main board (no.3) (2/2) + - at[3] at[7] at[4] dr[3] dr[2] at[0] dr[0] at[1] at[5] dr[1] at[6] at[2] r623 f150k c518 z0.1u(1608) +24vb ic504 4 gnd 8 vcc r622 47k fanon1 1:4d r616 3...

  • Page 360

    360 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.3.4. Main board(4) 1 a b c d e f 2 3 4 4/4 3/4 2/4 1/2 4 -1 kx-mb2270eu main board (no.4) (1/2) afeadc[1] afeadc[2] afeadc[0] afeadc[3] ccdclk 1:4a r552 1k c534 k0.1u nccdon 1:4b c552 z0.1u(1608) c541 k1000p c540 k0.1...

  • Page 361

    361 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 4/4 3/4 2/2 4 -2 kx-mb2270eu main board (no.4) (2/2) crm2 1:2e adfmen 1:2e r682 nc ( ) r657 2.7(3216) crm0 1:2e c528 k1000p r663 4.7k r656 47k crm3 1:2e cn516 ap1 b4b-ph-k-s(lf)(sn) 1 a 2 xa 3 xb 4 b ...

  • Page 362

    362 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.3.5. Main board(5) 1 a b c d e f 2 3 4 4/4 3/4 2/4 1/2 5 -1 kx-mb2270eu main boar (no.5) (1/2) r812 0(1608) shutdwn 1:4d c817 k1u(1608) r835 10k r815 10k r829 47k r834 100k r803 f22.1k r830 470k p12v r804 f22.1k c804 ...

  • Page 363

    363 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 4/4 3/4 2/2 5 -2 kx-mb2270eu main boar (no.5) (2/2) l850 nc 2 3 4 1 c859 k1000p nrst_w 1:4e r850 ( ) nc dm_w c853 47u/6.3v ic850 13 gnd5 14 vcc1 15 vcc2 16 v12 17 trstb 18 tdo 19 tdi 20 tck 21 tms 22 ...

  • Page 364

    364 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.3.6. Main board(6) cid: dtmf for tel line: fax-tx: fax-rx: monitor rx: ringing: alarm: beep: key tones: 1 a b c d e f 2 3 4 2/4 1/2 6 -1 kx-mb2270eu main boar (no.6) (1/2) +3.3v 1:2a dg 1:2b;1b +3.3va2 r208 nc ( ) r20...

  • Page 365

    365 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 4 a b c d e f 6 7 8 2/2 6 -2 kx-mb2270eu main boar (no.6) (2/2) + - + - q202 ( ) nc c215 nc ( ) spmute 1:2d r240 nc ( ) r220 nc ( ) dg r223 nc ( ) c229 k3900p dg c228 nc ( ) r221 nc ( ) c236 ( ) nc dg dg +2.5v c227 k1u...

  • Page 366: 16.4. Main Board

    366 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.4. Main board (kx-mb2515) 16.4.1. Main board(1) 1 a b c d e f 2 3 4 3/4 2/4 1/3 1 -1 kx-mb2515eu main board (no.1) (1/3) afeadc[0] afeadc[3] afeadc[2] afeadc[1] afesifdout 4:4d ledonr 4:4e afesifen 4:4d arxd 6:1b afev...

  • Page 367

    367 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 3/4 2/3 1 -2 kx-mb2515eu main board (no.1) (2/3) sadr[6] sadr[21] sadr[18] sadr[19] sadr[9] sadr[8] sadr[4] sadr[7] sadr[5] sdat[0] sadr[20] sadr[17] sdat[1] sdat[2] sdat[3] sdat[4] sdat[5] sdat[6] sd...

  • Page 368

    368 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 1 h i j k l m 2 3 4 3/3 2/4 1/4 1 -3 kx-mb2515eu main board (no.1) (3/3) crm2 4:6e clk 3:8d pout 3:5c crm1 4:6d trs 3:3d snresist 3:8c crm4 4:6d ktxd 4:3b pstart 3:5b ss 3:8d crmen 4:6d napc 3:3f topcvr 3:2e;3:3e pwd 4:6...

  • Page 369

    369 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu memo.

  • Page 370

    370 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.4.2. Main board(2) 1 a b c d e f 2 3 4 4/4 3/4 2/4 1/2 2 -1 kx-mb2515eu main board (no.2) (1/2) sdat[15] sdat[14] sdat[13] sdat[12] fdat[15] sdat[11] fdat[14] sdat[10] fdat[13] sdat[9] fdat[12] sdat[8] fdat[11] fdat[1...

  • Page 371

    371 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 4 a b c d e f 6 7 8 2/2 2 -2 kx-mb2515eu main board (no.2) (2/2) fdat[10] fadr[11] fdat[9] fadr[10] fdat[8] fadr[9] fdat[7] fadr[8] fdat[6] fadr[7] fdat[5] fadr[6] fdat[4] fadr[5] fdat[3] fadr[4] fdat[2] fadr[3] fdat[1...

  • Page 372

    372 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.4.3. Main board(3) 1 a b c d e f 2 3 4 4/4 3/4 2/4 1/2 3 -1 kx-mb2515eu main board (no.3) (1/2) + - tnr 1:4e pout 1:4e thrmstr0 3a;1:2c resist 1:4e +3.3v r633 22k r634 5.6k r506 22k r510 5.6k r509 1k r523 56k r527 5.6...

  • Page 373

    373 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 4 a b c d e f 6 7 8 kx-mb2515eu main board (no.3) (2/2) 2/2 3 -2 + - fdat[3] fdat[7] fdat[4] fadr[3] fadr[2] fdat[0] fadr[0] fdat[1] fdat[5] fadr[1] fdat[6] fdat[2] thrmstr1 r623 f150k c518 z0.1u(1608) +24vb ic504 4 gn...

  • Page 374

    374 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.4.4. Main board(4) 1 a b c d e f 2 3 4 4/4 3/4 2/4 1/2 4 -1 kx-mb2515eu main board (no.4) (1/2) afeadc[1] afeadc[2] afeadc[0] afeadc[3] ccdclk 1:4a r552 1k c534 k0.1u nccdon 1:4b c552 z0.1u(1608) c541 k1000p c540 k0.1...

  • Page 375

    375 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 4/4 3/4 2/2 4 -2 kx-mb2515eu main board (no.4) (2/2) 1:2e 1:2e r682 nc ( ) r657 2.7(3216) 1:2e c528 k1000p r663 4.7k r656 47k 1:2e cn516 ap1 b4b-ph-k-s(lf)(sn) 1 a 2 xa 3 xb 4 b r659 10k 1:2e 1:2e r67...

  • Page 376

    376 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.4.5. Main board(5) r812 0(1608) shutdwn 1:4d c817 k1u(1608) r835 10k r815 10k r829 47k r834 100k r803 f22.1k r830 470k p12v r804 f22.1k c804 k1u c811 z0.1u(1608) r820 1k c812 nc ( ) p24va r800 0(1608) s3.3v r816 1k c8...

  • Page 377

    377 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 4/4 3/4 2/2 5 -2 kx-mb2515eu main board (no.5) (2/2) l850 nc 2 3 4 1 c859 nc nrst_w 1:4e r850 ( ) nc dm_w c853 nc ic850 13 gnd5 14 vcc1 15 vcc2 16 v12 17 trstb 18 tdo 19 tdi 20 tck 21 tms 22 prst 23 h...

  • Page 378

    378 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.4.6. Main board(6) cid: dtmf for tel line: fax-tx: fax-rx: monitor rx: ringing: alarm: beep: key tones: 1 a b c d e f 2 3 4 2/4 1/2 6 -1 kx-mb2515eu main board (no.6) (1/2) +3.3v btxd 1:2a dg afeclk 1:2b;1b +3.3va2 r2...

  • Page 379

    379 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 4 a b c d e f 6 7 8 2/2 6 -2 kx-mb2515eu main board (no.6) (2/2) + - + - q202 ( ) nc c215 nc ( ) spmute 1:2d r240 nc ( ) r220 nc ( ) dg r223 nc ( ) c229 nc dg c228 nc ( ) r221 nc ( ) c236 ( ) nc dg dg +2.5v c227 nc r23...

  • Page 380: 16.5. Main Board

    380 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.5. Main board (kx-mb2545) 16.5.1. Main board(1) 1 a b c d e f 2 3 4 3/4 2/4 1/3 1 -1 kx-mb2545eu main board (no.1) (1/3) afeadc[0] afeadc[3] afeadc[2] afeadc[1] afesifdout 4:4d ledonr 4:4e afesifen 4:4d arxd 6:1b afev...

  • Page 381

    381 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 3/4 2/3 1 -2 kx-mb2545eu main board (no.1) (2/3) sadr[6] sadr[21] sadr[18] sadr[19] sadr[9] sadr[8] sadr[4] sadr[7] sadr[5] sdat[0] sadr[20] sadr[17] sdat[1] sdat[2] sdat[3] sdat[4] sdat[5] sdat[6] sd...

  • Page 382

    382 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 1 h i j k l m 2 3 4 3/3 2/4 1/4 1 -3 kx-mb2545eu main board (no.1) (3/3) crm2 4:6e clk 3:8d pout 3:5c crm1 4:6d trs 3:3d snresist 3:8c crm4 4:6d ktxd 4:3b pstart 3:5b ss 3:8d crmen 4:6d napc 3:3f topcvr 3:2e;3:3e pwd 4:6...

  • Page 383

    383 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu memo.

  • Page 384

    384 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.5.2. Main board(2) 1 a b c d e f 2 3 4 2/4 1/2 2 -1 kx-mb2545eu main board (no.2) (1/2) sdat[15] sdat[14] sdat[13] sdat[12] fdat[15] sdat[11] fdat[14] sdat[10] fdat[13] sdat[9] fdat[12] sdat[8] fdat[11] fdat[10] fdat[...

  • Page 385

    385 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 2/2 2 -2 kx-mb2545eu main board (no.2) (2/2) fdat[10] fadr[11] fdat[9] fadr[10] fdat[8] fadr[9] fdat[7] fadr[8] fdat[6] fadr[7] fdat[5] fadr[6] fdat[4] fadr[5] fdat[3] fadr[4] fdat[2] fadr[3] fdat[1] ...

  • Page 386

    386 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.5.3. Main board(3) 1 a b c d e f 2 3 4 5 2/4 1/2 3 -1 kx-mb2545eu main board (no.3) (1/2) + - tnr 1:4e pout 1:4e thrmstr0 3a;1:2c resist 1:4e +3.3v r633 22k r634 5.6k r506 22k r510 5.6k r509 1k r523 56k r527 5.6k r587...

  • Page 387

    387 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 7 8 6 2/2 3 -2 kx-mb2545eu main board (no.3) (2/2) + - fdat[3] fdat[7] fdat[4] fadr[3] fadr[2] fdat[0] fadr[0] fdat[1] fdat[5] fadr[1] fdat[6] fdat[2] r623 f150k c518 z0.1u(1608) +24vb ic504 4 gnd 8 vcc r62...

  • Page 388

    388 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.5.4. Main board(4) 1 a b c d e f 2 3 4 4/4 3/4 2/4 1/2 4 -1 kx-mb2545eu main board (no.4) (1/2) afeadc[1] afeadc[2] afeadc[0] afeadc[3] ccdclk 1:4a r552 1k c534 k0.1u nccdon 1:4b c552 z0.1u(1608) c541 k1000p c540 k0.1...

  • Page 389

    389 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 4/4 3/4 2/2 4 -2 kx-mb2545eu main board (no.4) (1/2) crm2 1:2e adfmen 1:2e r682 nc ( ) r657 2.7(3216) crm0 1:2e c528 k1000p r663 4.7k r656 47k crm3 1:2e cn516 ap1 b4b-ph-k-s(lf)(sn) 1 a 2 xa 3 xb 4 b ...

  • Page 390

    390 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.5.5. Main board(5) 1 a b c d e f 2 3 4 4/4 3/4 2/4 1/2 5 -1 kx-mb2545eu main board (no.5) (1/2) r812 0(1608) shutdwn 1:4d c817 k1u(1608) r835 10k r815 10k r829 47k r834 100k r803 f22.1k r830 470k p12v r804 f22.1k c804...

  • Page 391

    391 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 4/4 3/4 2/2 5 -2 kx-mb2545eu main board (no.5) (2/2) l850 nc 2 3 4 1 c859 nc ( ) nrst_w 1:4e r850 ( ) nc dm_w c853 nc ( ) ic850 nc 13 gnd5 14 vcc1 15 vcc2 16 v12 17 trstb 18 tdo 19 tdi 20 tck 21 tms 2...

  • Page 392

    392 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.5.6. Main board(6) cid: dtmf for tel line: fax-tx: fax-rx: monitor rx: ringing: alarm: beep: key tones: 1 a b c d e f 2 3 4 2/4 1/2 6 -1 kx-mb2545eu main board (no.6) (1/2) +3.3v 1:2a dg 1:2b;1b +3.3va2 r208 nc ( ) r2...

  • Page 393

    393 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 4 a b c d e f 6 7 8 2/2 6 -2 kx-mb2545eu main board (no.6) (2/2) + - + - q202 ( ) nc c215 nc ( ) spmute 1:2d r240 nc ( ) r220 nc ( ) dg r223 nc ( ) c229 k3900p dg c228 nc ( ) r221 nc ( ) c236 ( ) nc dg dg +2.5v c227 k1...

  • Page 394: 16.6. Main Board

    394 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.6. Main board (kx-mb2575) 16.6.1. Main board(1) 1 a b c d e f 2 3 4 3/4 2/4 1/3 1 -1 kx-mb2575eu main board (no.1) (1/3) afeadc[0] afeadc[3] afeadc[2] afeadc[1] afesifdout 4:4d ledonr 4:4e afesifen 4:4d arxd 6:1b afev...

  • Page 395

    395 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 3/4 2/3 1 -2 kx-mb2575eu main board (no.1) (2/3) sadr[6] sadr[21] sadr[18] sadr[19] sadr[9] sadr[8] sadr[4] sadr[7] sadr[5] sdat[0] sadr[20] sadr[17] sdat[1] sdat[2] sdat[3] sdat[4] sdat[5] sdat[6] sd...

  • Page 396

    396 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 1 h i j k l m 2 3 4 3/3 2/4 1/4 1 -3 kx-mb2575eu main board (no.1) (3/3) crm2 4:6e clk 3:8d pout 3:5c crm1 4:6d trs 3:3d snresist 3:8c crm4 4:6d ktxd 4:3b pstart 3:5b ss 3:8d crmen 4:6d napc 3:3f topcvr 3:2e;3:3e pwd 4:6...

  • Page 397

    397 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu memo.

  • Page 398

    398 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.6.2. Main board(2) 1 a b c d e f 2 3 4 4/4 3/4 2/4 1/2 2 -1 kx-mb2575eu main board (no.2) (1/2) sdat[15] sdat[14] sdat[13] sdat[12] fdat[15] sdat[11] fdat[14] sdat[10] fdat[13] sdat[9] fdat[12] sdat[8] fdat[11] fdat[1...

  • Page 399

    399 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 4 a b c d e f 6 7 8 2/2 2 -2 kx-mb2575eu main board (no.2) (2/2) fdat[10] fadr[11] fdat[9] fadr[10] fdat[8] fadr[9] fdat[7] fadr[8] fdat[6] fadr[7] fdat[5] fadr[6] fdat[4] fadr[5] fdat[3] fadr[4] fdat[2] fadr[3] fdat[1...

  • Page 400

    400 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.6.3. Main board(3) 1 a b c d e f 2 3 4 4/4 3/4 2/4 1/2 3 -1 kx-mb2575eu main board (no.3) (1/2) + - tnr 1:4e pout 1:4e thrmstr0 3a;1:2c resist 1:4e +3.3v r633 22k r634 5.6k r506 22k r510 5.6k r509 1k r523 56k r527 5.6...

  • Page 401

    401 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 4 a b c d e f 6 7 8 kx-mb2575eu main board (no.3) (2/2) 2/2 3 -2 + - fdat[3] fdat[7] fdat[4] fadr[3] fadr[2] fdat[0] fadr[0] fdat[1] fdat[5] fadr[1] fdat[6] fdat[2] thrmstr1 r623 f150k c518 z0.1u(1608) +24vb ic504 4 gn...

  • Page 402

    402 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.6.4. Main board(4) 1 a b c d e f 2 3 4 4/4 3/4 2/4 1/2 4 -1 kx-mb2575eu main board (no.4) (1/2) afeadc[1] afeadc[2] afeadc[0] afeadc[3] ccdclk 1:4a r552 1k c534 k0.1u nccdon 1:4b c552 z0.1u(1608) c541 k1000p c540 k0.1...

  • Page 403

    403 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 4/4 3/4 2/2 4 -2 kx-mb2575eu main board (no.4) (2/2) 1:2e 1:2e r682 nc ( ) r657 2.7(3216) 1:2e c528 k1000p r663 4.7k r656 47k 1:2e cn516 ap1 b4b-ph-k-s(lf)(sn) 1 a 2 xa 3 xb 4 b r659 10k 1:2e 1:2e r67...

  • Page 404

    404 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.6.5. Main board(5) r812 0(1608) shutdwn 1:4d c817 k1u(1608) r835 10k r815 10k r829 47k r834 100k r803 f22.1k r830 470k p12v r804 f22.1k c804 k1u c811 z0.1u(1608) r820 1k c812 nc ( ) p24va r800 0(1608) s3.3v r816 1k c8...

  • Page 405

    405 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 4/4 3/4 2/2 5 -2 kx-mb2575eu main board (no.5) (2/2) l850 nc 2 3 4 1 c859 k1000p nrst_w 1:4e r850 ( ) nc dm_w c853 47u/6.3v ic850 13 gnd5 14 vcc1 15 vcc2 16 v12 17 trstb 18 tdo 19 tdi 20 tck 21 tms 22...

  • Page 406

    406 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.6.6. Main board(6) cid: dtmf for tel line: fax-tx: fax-rx: monitor rx: ringing: alarm: beep: key tones: 1 a b c d e f 2 3 4 2/4 1/2 6 -1 kx-mb2575eu main board (no.6) (1/2) +3.3v btxd 1:2a dg afeclk 1:2b;1b +3.3va2 r2...

  • Page 407

    407 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 4 a b c d e f 6 7 8 2/2 6 -2 kx-mb2575eu main board (no.6) (2/2) + - + - q202 ( ) nc c215 nc ( ) spmute 1:2d r240 nc ( ) r220 nc ( ) dg r223 nc ( ) c229 k3900p dg c228 nc ( ) r221 nc ( ) c236 ( ) nc dg dg +2.5v c227 k1...

  • Page 408: 16.7. Main Board

    408 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.7. Main board (dp-mb310) 16.7.1. Main board(1) 1 a b c d e f 2 3 4 3/4 2/4 1/3 1 -1 dp-mb310eu main board (no.1) (1/3) afeadc[0] afeadc[3] afeadc[2] afeadc[1] afesifdout 4:4d ledonr 4:4e afesifen 4:4d arxd 6:1b afevsm...

  • Page 409

    409 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 3/4 2/3 1 -2 dp-mb310eu main board (no.1) (2/3) sadr[6] sadr[21] sadr[18] sadr[19] sadr[9] sadr[8] sadr[4] sadr[7] sadr[5] sdat[0] sadr[20] sadr[17] sdat[1] sdat[2] sdat[3] sdat[4] sdat[5] sdat[6] sda...

  • Page 410

    410 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 1 h i j k l m 2 3 4 3/3 2/4 1/4 1 -3 dp-mb310eu main board (no.1) (3/3) crm2 4:6e clk 3:8d pout 3:5c crm1 4:6d trs 3:3d snresist 3:8c crm4 4:6d ktxd 4:3b pstart 3:5b ss 3:8d crmen 4:6d napc 3:3f topcvr 3:2e;3:3e pwd 4:6e...

  • Page 411

    411 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu memo.

  • Page 412

    412 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.7.2. Main board(2) 1 a b c d e f 2 3 4 2/4 1/2 2 -1 dp-mb310eu main board (no.2) (1/2) sdat[15] sdat[14] sdat[13] sdat[12] fdat[15] sdat[11] fdat[14] sdat[10] fdat[13] sdat[9] fdat[12] sdat[8] fdat[11] fdat[10] fdat[9...

  • Page 413

    413 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 2/2 2 -2 dp-mb310eu main board (no.2) (2/2) fdat[10] fadr[11] fdat[9] fadr[10] fdat[8] fadr[9] fdat[7] fadr[8] fdat[6] fadr[7] fdat[5] fadr[6] fdat[4] fadr[5] fdat[3] fadr[4] fdat[2] fadr[3] fdat[1] f...

  • Page 414

    414 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.7.3. Main board(3) 1 a b c d e f 2 3 4 5 2/4 1/2 3 -1 dp-mb310eu main board (no.3) (1/2) + - tnr 1:4e pout 1:4e thrmstr0 3a;1:2c resist 1:4e +3.3v r633 22k r634 5.6k r506 22k r510 5.6k r509 1k r523 56k r527 5.6k r587 ...

  • Page 415

    415 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 7 8 6 2/2 3 -2 dp-mb310eu main board (no.3) (2/2) + - fdat[3] fdat[7] fdat[4] fadr[3] fadr[2] fdat[0] fadr[0] fdat[1] fdat[5] fadr[1] fdat[6] fdat[2] r623 f150k c518 z0.1u(1608) +24vb ic504 4 gnd 8 vcc r622...

  • Page 416

    416 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.7.4. Main board(4) 1 a b c d e f 2 3 4 4/4 3/4 2/4 1/2 4 -1 dp-mb310eu main board (no.4) (1/2) afeadc[1] afeadc[2] afeadc[0] afeadc[3] ccdclk 1:4a r552 1k c534 k0.1u nccdon 1:4b c552 z0.1u(1608) c541 k1000p c540 k0.1u...

  • Page 417

    417 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 4/4 3/4 2/2 4 -2 dp-mb310eu main board (no.4) (1/2) crm2 1:2e adfmen 1:2e r682 nc ( ) r657 2.7(3216) crm0 1:2e c528 k1000p r663 4.7k r656 47k crm3 1:2e cn516 ap1 b4b-ph-k-s(lf)(sn) 1 a 2 xa 3 xb 4 b r...

  • Page 418

    418 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.7.5. Main board(5) 1 a b c d e f 2 3 4 4/4 3/4 2/4 1/2 5 -1 dp-mb310eu main board (no.5) (1/2) r812 0(1608) shutdwn 1:4d c817 k1u(1608) r835 10k r815 10k r829 47k r834 100k r803 f22.1k r830 470k p12v r804 f22.1k c804 ...

  • Page 419

    419 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 a b c d e f 6 7 8 4/4 3/4 2/2 5 -2 dp-mb310eu main board (no.5) (2/2) l850 nc 2 3 4 1 c859 nc ( ) nrst_w 1:4e r850 ( ) nc dm_w c853 nc ( ) ic850 nc 13 gnd5 14 vcc1 15 vcc2 16 v12 17 trstb 18 tdo 19 tdi 20 tck 21 tms 22...

  • Page 420

    420 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.7.6. Main board(6) cid: dtmf for tel line: fax-tx: fax-rx: monitor rx: ringing: alarm: beep: key tones: 1 a b c d e f 2 3 4 2/4 1/2 6 -1 dp-mb310eu main board (no.6) (1/2) +3.3v 1:2a dg 1:2b;1b +3.3va2 r208 nc ( ) r20...

  • Page 421

    421 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 5 4 a b c d e f 6 7 8 2/2 6 -2 dp-mb310eu main board (no.6) (2/2) + - + - q202 ( ) nc c215 nc ( ) spmute 1:2d r240 nc ( ) r220 nc ( ) dg r223 nc ( ) c229 k3900p dg c228 nc ( ) r221 nc ( ) c236 ( ) nc dg dg +2.5v c227 k1u...

  • Page 422: 16.8. Sensor Board

    422 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.8. Sensor board (kx-mb2230) 16.8.1. Operation board +3 .3 v sw1 1 # r19 nc ( ) r3 7 ( ) nc sw13 3 sw16 sw 1 5 l a yout ga_vd d r1 100 r22 180 r5 12k sw14 zoom r4 150 dg c17 nc ( ) +5 v c22 k1500p r16 nc ( ) dg sw 1 le...

  • Page 423

    423 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.8.2. Sensor board c58 k1000p c57 k1000p pi50 2 1 4 3 pi51 2 1 4 3 ic50 1 vss 2 vdd 3 out r52 180 r50 180 c64 k1000p pi52 2 1 4 3 r61 180 c50 nc ( ) th50 j53 d52 j52 earth c54 k1000p r55 180 c55 k1000p pi58 2 1 4 3 r51...

  • Page 424: 16.9. Sensor Board

    424 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.9. Sensor board (kx-mb2270) 16.9.1. Operation board + 3.3 v sw11 # r19 nc ( ) r37 100 sw13 3 sw16 s w15 l ayout ga_vd d r1 100 r22 1 80 r5 12k sw14 zoom r4 150 dg c17 nc ( ) +5 v c22 k1500p r16 nc ( ) dg sw 1 led1 sca...

  • Page 425

    425 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.9.2. Sensor board kx-mb2270eu sensor board c58 k1000p c57 k1000p pi50 2 1 4 3 pi51 2 1 4 3 ic50 1 vss 2 vdd 3 out r52 180 r50 180 c64 k1000p pi52 2 1 4 3 r61 180 c50 nc ( ) th50 j53 d52 j52 earth c54 k1000p r55 180 c5...

  • Page 426: 16.10. Sensor Board

    426 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.10. Sensor board (kx-mb2515) 16.10.1. Operation board kin 1 kin 2 kin 3 kin 4 kin 5 kin 6 kin 7 kin 0 + 3.3 v sw11 # r19 470k r3 7 ( ) nc sw13 3 sw16 sw 1 5 l ayout ga_vd d r1 100 r22 180 r5 12k sw14 zoom r4 ( ) nc dg...

  • Page 427

    427 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.10.2. Sensor board kx-mb2515eu sensor board c58 k1000p c57 k1000p pi50 2 1 4 3 pi51 2 1 4 3 ic50 1 vss 2 vdd 3 out r52 180 r50 180 c64 k1000p pi52 2 1 4 3 r61 180 c50 nc ( ) th50 j53 d52 j52 earth cn50 292161-6 1 s3.3...

  • Page 428: 16.11. Sensor Board

    428 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.11. Sensor board (kx-mb2545) 16.11.1. Operation board kin 1 kin 2 kin 3 kin 4 kin 5 kin 6 kin 7 kin 0 + 3 .3 v sw11 # r19 nc ( ) r37 100 ( ) nc sw13 3 sw16 sw 1 5 l ayout ga_vd d r1 100 r22 180 r5 12k sw14 zoom r4 150...

  • Page 429

    429 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.11.2. Sensor board kx-mb2545eu sensor board c58 k1000p c57 k1000p pi50 2 1 4 3 pi51 2 1 4 3 ic50 1 vss 2 vdd 3 out r52 180 r50 180 c64 k1000p pi52 2 1 4 3 r61 180 c50 nc ( ) th50 j53 d52 j52 earth cn50 292161-6 1 s3.3...

  • Page 430: 16.12. Sensor Board

    430 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.12. Sensor board (kx-mb2575) 16.12.1. Operation board kin 1 kin 2 kin 3 kin 4 kin 5 kin 6 kin 7 kin 0 + 3 .3 v sw11 # r19 nc ( ) r37 100 sw13 3 sw16 s w15 l ayout ga_vd d r1 100 r22 180 r5 12k sw14 zoom r4 150 dg c17n...

  • Page 431

    431 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.12.2. Sensor board kx-mb2575eu sensor board c58 k1000p c57 k1000p pi50 2 1 4 3 pi51 2 1 4 3 ic50 1 vss 2 vdd 3 out r52 180 r50 180 c64 k1000p pi52 2 1 4 3 r61 180 c50 nc ( ) th50 j53 d52 j52 earth cn50 292161-6 1 s3.3...

  • Page 432: 16.13. Sensor Board

    432 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.13. Sensor board (dp-mb310) 16.13.1. Operation board model +3.3v sw11 # r19 nc ( ) r37 ( ) nc sw13 3 sw16 sw15 layout ga_vdd r1 100 r22 180 r5 12k sw14 zoom r4 150 dg c17 nc ( ) +5v c22 nc ( ) r16 nc ( ) dg sw1 led1 s...

  • Page 433

    433 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.13.2. Sensor board c58 k1000p c57 k1000p pi50 2 1 4 3 pi51 2 1 4 3 ic50 1 vss 2 vdd 3 out r52 180 r50 180 c64 k1000p pi52 2 1 4 3 r61 180 c50 nc ( ) th50 j53 d52 j52 earth cn50 292161-6 1 s3.3v 2 thrm1 3 csopen 4 pape...

  • Page 434: 16.14. Back Light Board

    434 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.14. Back light board a b c d e f 2 a b c d e f 1 3 4 back light led board kx-mb2515eu/kx-mb2545eu/kx-mb2575eu/dp-mb310eu led99 cl90 cl91.

  • Page 435

    435 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.15. High voltage power supply board (hvps board) +24v f1 sw1 d3 r13 r11 vr1 r4 r12 r14 d5 r18 c5 r17 r10 q1 r37 r40 c32 r35 r36 r42 d61 q32 r72 c62 r71 r74 r66 r65 r68 r67 d69 d65 d73 d71 d72 d70 c66 d68 d11 c4 j103 j...

  • Page 436

    436 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 16.16. Low voltage power supply board (smps board) low vol t age power suppl y board kx-mb2230eu / kx-mb2270eu / kx-mb2515eu / kx-mb2545eu / kx-mb2575eu / dp-mb310eu.

  • Page 437

    437 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu memo.

  • Page 438: 17 Printed Circuit Board

    438 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 17 printed circuit board 17.1. Main board 17.1.1. Main board: component view kx-mb2230eu / kx-mb2270eu / kx-mb2515eu / kx-mb2545eu / kx-mb2575eu / dp-mb310eu main board component view e 6 1 1 2 1 3 125v 1a e 1 5 8 1 27 5...

  • Page 439

    439 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 17.1.2. Main board: bottom view 1 6 1 2 1 12 13 24 25 36 48 37 1 3 e e e e 1 8 9 16 5 8 4 1 e e 28 29 56 1 1 10 11 20 1 10 11 1 10 20 11 1 10 11 20 4 1 3 5 1 1 5 8 2 6 7 1 5 8 2 6 7 5 6 8 7 2 3 4 1 5 1 1 9 1 5 1 2 4 1 1 ...

  • Page 440: 17.2. Sensor Board

    440 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 17.2. Sensor board 17.2.1. Operation board e 1 8 e 1 11 12 22 23 33 34 44 11 12 1 2 e e 10 1 r 1 9 r 2 6 r 2 5 r 2 7 r 2 4 r 3 6 r 2 2 r 3 7 j 3 c 1 c 4 12 3 456789 a b c def gh i d 2 r 1 5 r 1 1 r 2 0 r 2 1 r 2 3 q 1 r ...

  • Page 441

    441 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 17.2.2. Pick up relay board 17.2.3. Print sensor relay board 17.2.4. Toner sensor board 17.2.5. Interlock switch board 17.2.6. Center relay board 1 6 c50 c57 c58 c64 r50 r52 th50 r61 p i c k u p r e l a y pnlb2147z -rc a...

  • Page 442

    442 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 17.2.7. Rear sensor board 17.2.8. Fuser board 17.2.9. Varistor board 17.2.10. Opc contact board 17.2.11. Toner contact board 17.2.12. Docu sensor board 1 3 r e a r s e n s o r pi57 cn53 31 c60 r54 r e a r s e n s o r rea...

  • Page 443

    443 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 17.2.13. Rps board 17.2.14. Adf relay board 17.2.15. Power switch board 17.2.16. Radf board 17.2.17. Mpt relay board 17.2.18. Wlan ant_v board 17.2.19. Wlan ant_w board 1 3 c54 r55 r p s pnlb2147z -rc a 3 1 r p s pi59 cn...

  • Page 444

    444 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 17.2.20. One touch key board s w 5 2 s w 5 3 s w 5 4 s w 5 5 5 o n e to u c h k e y pnlb2147z -rc pnlb2147z -rc a a o n e to u c h k e y dp-mb310eu one touch key board.

  • Page 445: 17.3. Back Light Board

    445 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 17.3. Back light board 17.3.1. Back light board pnlb1964z -ig a pbf back light board kx-mb2515eu / kx-mb2545eu / kx-mb2575eu / dp-mb310eu.

  • Page 446

    446 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 17.4. High voltage power supply board 17.4.1. High voltage power supply board: component view 17.4.2. High voltage power supply board: bottom view j110 j109 r28 d19 d17 c16 c14 c4 d8 q3 vr1 c68 caution 94v-0 pbf chg grid...

  • Page 447

    447 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 17.5. Low voltage power supply board 17.5.1. Low voltage power supply board: component view 17.5.2. Low voltage power supply board: bottom view low voltage power supply board (component view) kx-mb2230eu / kx-mb2270eu / ...

  • Page 448

    448 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu memo.

  • Page 449

    449 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18 exploded view and replacement parts list 18.1. Cabinet, mechanical and electrical parts location 18.1.1. General section adf section fb section operation panel assy section right cover left cover standard input tray s...

  • Page 450

    450 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.2. Operation panel section 2 1 6 7 11 12 13 4 8 pcb2 a a 3 5 9 10 pcb20 pcb21 only dp-mb310eu (mb2515/mb2545/ mb2575/mb310 only).

  • Page 451

    451 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 1 pnbx1346z1 push button, 12 key (mb2230/2270/2515/2545/2575eu only) abs-hb 1 pnbx1346z2 push button, 12 key (mb310jt only) abs-hb 2 pnbx1347z1 push button, navi k...

  • Page 452

    452 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.3. Adf section (1) cover top_ adf upper_adf separator_adf switch back _adf base_adf a a a a a 24 25 23 21 22 20 26 (mb2230/mb2270 only) (mb2230/mb2270 only).

  • Page 453

    453 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 20 pnks1032z1 tray ps-hb 21 pnkv1211z1 cover ps-hb 22 pnks1034z1 tray ps-hb 23 pnke1280z1 cover (mb2230/2270eu only) ps-hb 24 pnke1281z1 cover (mb2230/2270eu only)...

  • Page 454

    454 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.4. Adf section (2) 37 38 39 40 31 33 44 30 43 32 46 31 36 32 33 35 45 41 44 42 34 47 cover-top adf.

  • Page 455

    455 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 30 pndg1032y gear 31 pfdj1044z spacer 32 xuc2fj retaining ring 33 pfde1244z lever 34 xuc3fjp retaining ring 35 pndf1034z shaft 36 pndf1102z shaft sum23 37 pfdg1416...

  • Page 456

    456 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.5. Adf_separator section 1 57 68 56 58 59 60 66 a 64 65 67 61 68 66 62 adf_separator 63 (mb2515/mb2545/ mb2575/mb310 only).

  • Page 457

    457 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 56 pfkr1110z1 guide 57 pfkr1111z1 guide 58 pfhx1849z plastic parts 59 pnhg1223z rubber parts 60 pfhr1478x guide 61 pnus1230y coil spring sus304epb 62 pfdr1062z rol...

  • Page 458

    458 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.6. Adf_upper section 80 78 81 82 76 78 77 79 83 98 99 101 95 96 92 91 91 97 100 a 100 111 93 a 94 91 103 87 86 86 82 82 85 84 d 88 102 109 110 a pcb13 89 pcb12 104 adf_upper 105 108 107 l 106 90 100 (mb2230/mb2270 o...

  • Page 459

    459 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 76 pnde1055z lever abs-hb 77 pnus1228z coil spring sus304epb 78 pfnpd062095 spacer 79 pndg1038z gear 80 pnde1054z lever abs-hb 81 pnus1261z coil spring sus304epb 8...

  • Page 460

    460 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.7. Top cover 120 125 126 121 122 127 128 a a a a a 123 124 124 123.

  • Page 461

    461 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 120 pnde1062z lever abs-hb 121 pnde1063z lever abs-hb 122 pnde1051z lever pom-m90 123 pfus1568z bar spring 124 pfdr1069z roller 125 pnus1223z coil spring sus304- w...

  • Page 462

    462 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.8. Switch_back section 205 206 209 208 d 229 210 a 213 217 216 a pcb16 222 224 226 224 212 219 218 215 214 225 207 220 221 223 adf_switch back 228 _ 227 211 211 only mb2515eu_mb2545eu_mb2575_mb310 eu.

  • Page 463

    463 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 205 pnug1025z guide (mb2515/2545/2575/310eu only) ps-hb 206 pnus1268z coil spring (mb2515/2545/2575/310eu only) sus304wpb 207 pnke1279z1 cover (mb2515/2545/2575/31...

  • Page 464

    464 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.9. Adf_base section adf_base 235 251 239 238 236 237 a a a 244 241 242 243 249 pcb14 240 245 246 247 248 250

  • Page 465

    465 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 235 pnhx1359z plastic parts pet/vtm-2 236 pnmh1270z metal parts secc 237 pndf1066z shaft 238 pfdr1073z roller pom-hb 239 pnus1233z coil spring sus304epb 240 pnkm14...

  • Page 466

    466 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.10. Fb unit section 258 266 263 a 279 281 282 d 283 262 a 261 265 267 264 264 268 269 271 270 278 a b 277 276 275 274 273 272 259 260 280 255 256 257 284.

  • Page 467

    467 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 255 pnzxmb2230jt scanner glass ass'y 256 xuc4fjp retaining ring 257 pnde1028z lever pom-hb 258 pnzf3b2230jt pulley shuft ass'y 259 pndv1005z angular belt 260 pnus1...

  • Page 468

    468 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.11. Rear side and fuser unit section 298 299 297 296 297 300 301 302 303 305 304 304 306 c 322 321 325 324 324 323 322 321 319 318 f 317 317 314 316 315 f 312 320 320 330 329 329 328 328 327 327 326 313 c 310 311 c ...

  • Page 469

    469 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 296 pnhr1785z guide pbtrg301a b 297 pndj1021z spacer 298 pnds1038z roller 299 pnqt2645z indication plate-label 300 pnhr1786z guide pbtrg301a b 301 pnhr1373z plasti...

  • Page 470

    470 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.12. Main chassis section 371 369 382 383 372 369 368 380 381 380 382 367 370 adu-unit 340 341 342 a 379 344 345 394 347 392 346 348 393 377 376 349 350 388 pcb7 352 354 355 357 359 358 338 361 362 366 364 363 350 39...

  • Page 471

    471 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 336 pnhr1818z guide (mb310eu only) pom-m90 337 pnjs111083z connector (mb2515/2545/2575/310eu only) 338 k1jf11d00002 connector (mb2515/2545/2575/310eu only) 339 pnu...

  • Page 472

    472 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.13. Lsu section lsu_unit m 404 a 405 403 407 398 406 400 401 402 402 399 pcb19 408 (mb2270/mb2575 only).

  • Page 473

    473 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 398 pnjs051027z connector 399 pnjs091022z connector 400 pnue1042y keylock abs+gf10 401 pnhe1011z spacer 402 pnue1027z plastic parts 403 pnhx1665z plastic parts pet...

  • Page 474

    474 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.14. Pick-up block section 410 420 419 418 418 422 419 415 412 417 414 415 411 413 416 425 426 424 423 429 430 427 428 436 441 439 a 444 443 435 434 431 432 433 444 438 only kx-mb2230eu_mb2270eu only kx-mb2515eu_mb25...

  • Page 475

    475 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 409 pnqt1111z indication plate-label (mb2515/2545/2575/310eu only) 410 pnug1026y guide (mb2515/2545/2575/310eu only) ps-hb 411 xuc2fj retaining ring (mb2515/2545/2...

  • Page 476

    476 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.15. Paper feed section 459 462 460 464 470 467 463 461 d 471 472 473 a 468 a 456 457 458 474 pcb3 493 494 495 487 492 490 488 491 496 477 489 469 478 476 479 481 483 482 485 486 484 480 475 469 466 465.

  • Page 477

    477 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 456 pnhx1639z plastic parts 457 pnhx1638z plastic parts 458 pnuv1058y case/cover ps-hb 459 pndg1142z gear pom-m90 460 pndg1146y gear pom-m90 461 pndg1120z gear pom...

  • Page 478

    478 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.16. Left side cabinet section a f f f left side spring b b b b a a a a a d a a f 545 511 513 520 518 519 518 517 512 514 516 515 546 541 505 506 507 508 547 548 521 522 504 536 537 535 534 531 542 pcb1 pcb11 pcb4 pc...

  • Page 479

    479 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 503 pnmd1095z frame secc 504 pfus1502z torsion spring (mb2230/2270/2545/2575/310eu only) 505 pnus1252z bar spring sus304wpb 506 pnus1262z bar spring sus304wpb 507 ...

  • Page 480

    480 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.17. Right side cabinet section (1) a a a a a a a a a d a a a c c c c c c a 620 650 621 622 624 625 626 627 636 632 mpt_unit 631 633 649 634 635 main_motor 639 638 641 pcb6 637 652 630 660 623 629 628 640 642 643 624...

  • Page 481

    481 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 620 pndg1027z gear 621 pfdg1605z gear 622 pjdgb0168z gear 623 pjdgb0167z gear 624 pfnpd052080 spacer 625 pnus1227z coil spring sus304wpb 626 pnde1053z lever pom-m9...

  • Page 482

    482 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.18. Right side cabinet section (2) pcb17 a 662 663 668 664 665 b 671 672 b 667 666 666 669 670 main_motor mpt-unit k 673 674 675 677 676 678 678 679 680 681 682 684 a 683 only mb2515eu_mb2545eu_mb2575eu_mb310 eu.

  • Page 483

    483 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 662 pndg1112z gear pom-m90 663 pnzf2b2230jt main drive shuft ass'y 664 pndg1114z gear pom-m90 665 pndg1115z gear polyamide 666 pfnpd052080 spacer 667 pndg1113z gea...

  • Page 484

    484 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.19. Standard input tray section 707 696 698 695 700 694 693 699 697 696 692 691 690 703 702 704 d 706 a 705 701.

  • Page 485

    485 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 690 pfhg1245z rubber parts 691 pnmd1093x frame secc 692 pnqt2647z indication plate-label 693 pnkr1031z guide abs-hb 694 pnkr1032z guide abs-hb 695 pnus1241z coil s...

  • Page 486

    486 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.20. Front cover section 713 712 711 710 714.

  • Page 487

    487 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 710 pnks1039z1 tray (mb2230/2270/2515/2545/2575eu only) ps-hi-hb 710 pnks1039z2 tray (mb310eu only) ps-hi-hb 711 pnks1038y1 tray (mb2230/2270/2515/2545/2575eu only...

  • Page 488

    488 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.21. Manual tray section 727 731 729 730 728 725 726 724 725 manual tray(multi) section manual tray(single) section 732 only mb2515eu_mb2545eu_mb2575 eu _mb310 eu only mb2230eu_mb2270eu.

  • Page 489

    489 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks 724 pnks1037z tray (mb2230/2270eu only) ps-hb 725 pnke1283z1 cover (mb2230/2270/2515/2545/2575eu only) ps-hb 725 pnke1283z2 cover (mb310eu only) ps-hb 726 pfkr1080...

  • Page 490

    490 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.22. Actual size of screws and washer.

  • Page 491

    491 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks a xtw3+10pfj7 tapping screw, steel b xtw3+6lfj7 tapping screw, steel c xtw3+12pfj7 tapping screw, steel d xtw3+w10pfj tapping screw, steel e xsb4+6fj small screw, ...

  • Page 492

    492 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.1.23. Accessories and packing materials p5 p8 p3 p1 a1 a2 a3 a4 p7 p6 p9 p4 a6 a7 toner cartridge p2 ( mb2515/mb2545/mb2575/mb310 only) a5.

  • Page 493

    493 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu safety ref. No. Part no. Part name & description remarks a1 pnjkmb2230z memory parts (for kx-mb2230/kx-mb2270) a1 pnjkmb2575z memory parts (for kx-mb2515/kx-mb2545/kx-mb2575/dp-mb310) a2 pnqw3207z leaflet,lot4 a3 pnqw364...

  • Page 494: 18.2. Electrical Parts List

    494 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.2. Electrical parts list 18.2.1. Main board (for kx-mb2230eu) safety ref. No. Part no. Part name & description remarks pcb1 pnwp1b2230eu main board ass'y (rtl) (ics) ic100 c1cb00002689 ic ic101 c1cb00002690 ic ic201 c...

  • Page 495

    495 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu c300 ecue1a104kbq 0.1 s c301 ecue1c103kbq 0.01 s c302 ecue1a104kbq 0.1 s c303 ecue1a104kbq 0.1 s c304 ecue1a104kbq 0.1 s c305 ecue1a104kbq 0.1 s c306 ecue1a104kbq 0.1 s c307 ecue1a104kbq 0.1 s c308 f1g0j105a007 10 c309 f...

  • Page 496

    496 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu c534 ecue1a104kbq 0.1 s c535 ecue1h102kbq 0.001 s c536 ecue1a104kbq 0.1 s c537 ecue1a104kbq 0.1 s c538 f1g0j105a007 10 c539 ecue1h102kbq 0.001 s c540 ecue1a104kbq 0.1 s c541 ecue1h102kbq 0.001 s c542 ecue1h181jcq 180p s ...

  • Page 497

    497 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu l101 j0jcc0000002 ceramic filter l102 j0jbc0000040 ic filter l103 j0jbc0000040 ic filter l210 j0jcc0000288 ic filter l211 j0jcc0000288 ic filter l214 j0jcc0000276 ic filter l302 j0jcc0000308 ic filter l303 j0jcc0000308 i...

  • Page 498

    498 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu r413 d0ga470ja021 47 r414 d0ga470ja021 47 r415 d0ga470ja021 47 r416 d0ga470ja021 47 r417 d0ga470ja021 47 r418 d0ga470ja021 47 r419 d0ga560ja015 56 r420 d0ga680ja015 68 r421 d0ga470ja021 47 r422 d0ga330ja015 33 r423 d0ga1...

  • Page 499

    499 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu r662 d0ga183ja015 18k r663 d0ga472ja021 4.7k r664 d0ga103ja021 10k r665 d0ga473ja021 47k r666 erj8rqfr56v 0.56 r667 erj8rqfr22 0.22 r669 erj8rqfr22 0.22 r670 erj8rqfr56v 0.56 r671 erj2geyj154 150k s r672 erj2gej184 180k ...

  • Page 500

    500 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.2.2. Main board (for kx-mb2270eu) safety ref. No. Part no. Part name & description remarks pcb1 pnwp1b2270eu main board ass'y (rtl) (ics) ic100 c1cb00002689 ic ic101 c1cb00002690 ic ic201 c1cb00001769 ic ic203 c1ab000...

  • Page 501

    501 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu c232 f1j0j2260004 220 c300 ecue1a104kbq 0.1 s c301 ecue1c103kbq 0.01 s c302 ecue1a104kbq 0.1 s c303 ecue1a104kbq 0.1 s c304 ecue1a104kbq 0.1 s c305 ecue1a104kbq 0.1 s c306 ecue1a104kbq 0.1 s c307 ecue1a104kbq 0.1 s c308 ...

  • Page 502

    502 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu c533 ecue1a104kbq 0.1 s c534 ecue1a104kbq 0.1 s c535 ecue1h102kbq 0.001 s c536 ecue1a104kbq 0.1 s c537 ecue1a104kbq 0.1 s c538 ecj0eb0j105k 1 c539 ecue1h102kbq 0.001 s c540 ecue1a104kbq 0.1 s c541 ecue1h102kbq 0.001 s c5...

  • Page 503

    503 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu l300 g1byyyc00026 coil l301 g1byyyc00026 coil l372 j0jcc0000278 coil l508 pfvf2p221sg coil s l511 pqlqr2kb113t coil s l752 g1byyyy00010 coil l753 g1byyyy00010 coil l800 g1c4r7ma0445 coil l801 g1c2r2ma0395 coil l802 g1c4r...

  • Page 504

    504 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu r400 d0ga470ja021 47 r401 d0ga680ja015 68 r402 d0ga470ja021 47 r403 d0ga470ja021 47 r404 d0ga470ja021 47 r405 d0ga470ja021 47 r406 d0ga470ja021 47 r407 d0ga470ja021 47 r408 d0ga470ja021 47 r409 d0ga560ja015 56 r410 d0ga6...

  • Page 505

    505 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu r644 d0ga102ja021 1k r646 erj2gej563 56k s r647 d0ga562ja021 5.6k r649 d0ga472ja021 4.7k r650 d0ga472ja021 4.7k r652 d0ga103ja021 10k r655 erj2gej823 82k s r656 d0ga473ja021 47k r657 erj8geyj2r7 2.7 r658 erj8geyj2r7 2.7 ...

  • Page 506

    506 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.2.3. Main board (for kx-mb2515eu) (varistors) sa100 pfrzra102p6t varistor(surge absorber) s sa101 pfrzra102p6t varistor(surge absorber) s sa102 j0ly00000157 varistor(surge absorber) (fuses) f100 k5g102a00041 fuse s f6...

  • Page 507

    507 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu c341 ecue1a104kbq 0.1 s c342 ecue1a104kbq 0.1 s c343 ecue1a104kbq 0.1 s c344 ecue1c103kbq 0.01 s c351 f1g1h101a557 0.0001 c356 ecue1a104kbq 0.1 s c357 ecue1a104kbq 0.1 s c358 ecue1a104kbq 0.1 s c359 ecue1a104kbq 0.1 s c3...

  • Page 508

    508 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu c559 ecue1h102kbq 0.001 s c561 ecue1h102kbq 0.001 s c562 ecue1h102kbq 0.001 s c563 ecue1h102kbq 0.001 s c565 ecj0eb1a473k 0.047 s c569 ecj0eb1a473k 0.047 s c571 ecue1a104kbq 0.1 s c572 f1g0j105a007 10 c576 ecue1a104kbq 0...

  • Page 509

    509 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu l510 j0jcc0000276 ic filter l750 j0jcc0000276 ic filter l751 j0jcc0000251 ic filter r559 j0jcc0000276 ic filter r750 j0jcc0000308 ic filter (resistors) r302 d0ga103ja021 10k r303 d0ga103ja021 10k r304 erj2gej101 100 s r3...

  • Page 510

    510 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu r543 erj3geyj390 39 r544 erj2geyj331 330 s r545 d0ga330ja015 33 r546 d0ga681ja021 680 r547 d0ga330ja015 33 r548 d0ga330ja015 33 r549 d0gb560ja057 56 r550 erj2geyj331 330 s r551 d0ga473ja021 47k r552 d0ga102ja021 1k r553 ...

  • Page 511

    511 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.2.4. Main board (for kx-mb2545eu) r800 d0ybr0000020 0 r801 d0ybr0000020 0 r802 d0ybr0000020 0 r803 erj2rkf2212 22.1k r804 erj2rkf2212 22.1k r805 d0gb103ja057 10k r806 erj2rkf7322 73.2k r807 erj2gej512 5.1k r808 erj2rk...

  • Page 512

    512 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu q506 b1gbcfgn0005 transistor(si) q507 b1abge000014 transistor(si) q508 b1adke000002 transistor(si) q509 b1adke000002 transistor(si) q510 b1abge000014 transistor(si) q511 b1abge000014 transistor(si) q512 b1gbcfgn0005 tran...

  • Page 513

    513 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu c366 ecue1a104kbq 0.1 s c367 f1g0j105a007 10 c368 f1g0j105a007 10 c369 f1g0j105a007 10 c370 f1h1a105a025 1 c371 f1h0j1060006 10 c400 f1h0j105a037 1 c401 f1h0j105a037 1 c402 f1h0j105a037 1 c403 f1h0j105a037 1 c404 f1h0j10...

  • Page 514

    514 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu c619 ecue1h102kbq 0.001 s c620 ecue1h102kbq 0.001 s c621 ecue1h102kbq 0.001 s c622 ecue1h102kbq 0.001 s c623 ecue1h102kbq 0.001 s c624 ecue1h102kbq 0.001 s c625 ecue1h102kbq 0.001 s c626 f1h1h104a220 0.1 c627 ecue1h102kb...

  • Page 515

    515 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu l356 j0jcc0000413 ic filter l357 j0mab0000144 ic filter l358 j0jcc0000277 ic filter l359 j0jcc0000277 ic filter l360 j0jcc0000276 ic filter l361 j0jcc0000275 ic filter l362 j0jcc0000276 ic filter l364 j0jcc0000274 ic fil...

  • Page 516

    516 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu r496 d0ybr0000020 0 r497 d0ybr0000020 0 r498 d0ybr0000020 0 r500 d0ga220ja021 22 r501 erj2gej101 100 s r502 erj2gej101 100 s r503 erj2rkf1502 15k r504 d0ga473ja021 47k r505 erj2rkf3012 30.1k r506 d0ga223ja015 22k r507 d0...

  • Page 517

    517 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu r665 d0ga473ja021 47k r666 erj8rqfr56v 0.56 r667 erj8rqfr22 0.22 r669 erj8rqfr22 0.22 r670 erj8rqfr56v 0.56 r671 erj2geyj154 150k s r672 erj2gej184 180k s r673 d0ga473ja021 47k r674 erj2gej101 100 s r683 d0ga103ja021 10k...

  • Page 518

    518 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.2.5. Main board (for kx-mb2575eu) x500 h0j300500039 crystal oscillator x750 h0j250500097 crystal oscillator safety ref. No. Part no. Part name & description remarks pcb1 pnwp1b2575eu main board ass'y (rtl) (ics) ic100...

  • Page 519

    519 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu c119 f1baf330a048 33p c203 ecue1c103kbq 0.01 s c204 ecue1a104kbq 0.1 s c206 ecue1c223kbq 0.022 s c207 ecue1a104kbq 0.1 s c209 ecue1a104kbq 0.1 s c211 ecue1a104kbq 0.1 s c212 ecue1c223kbq 0.022 s c226 f1g0j105a007 10 c227...

  • Page 520

    520 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu c519 ecue1a104kbq 0.1 s c520 ecue1h181jcq 180p s c522 ecue1a104kbq 0.1 s c523 ecue1h181jcq 180p s c524 f1g1h220a565 22p c525 ecue1h102kbq 0.001 s c526 ecue1h102kbq 0.001 s c527 ecue1h102kbq 0.001 s c528 ecue1h102kbq 0.00...

  • Page 521

    521 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu cn503 k1ka04a00527 connector,4pin cn504 k1ka10a00412 connector,10pin cn505 k1ka07a00257 connector,7pin cn506 k1ka02a00587 connector,2pin cn507 k1ka06a00428 connector,6pin cn508 k1ka02a00745 connector,2pin cn509 k1ka06a00...

  • Page 522

    522 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu r345 d0ga103ja021 10k r346 d0ga152ja021 1.5k r347 d0ybr0000020 0 r348 d0ybr0000020 0 r352 d0ga103ja021 10k r354 d0ga103ja021 10k r355 d0ga103ja021 10k r356 erj3geyj6r8 6.8 r357 erj3geyj6r8 6.8 r359 d0ga104ja021 100k r360...

  • Page 523

    523 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu r588 d0ga223ja015 22k r589 pq4r10xj332 3.3k s r590 erj2gej563 56k s r591 d0ga473ja021 47k r592 d0ga473ja021 47k r593 pq4r10xj332 3.3k s r594 d0ga102ja021 1k r595 d0ga562ja021 5.6k r596 d0ga562ja021 5.6k r598 d0ga562ja021...

  • Page 524

    524 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.2.6. Main board (for dp-mb310eu) r844 erj2rkf2200 220 r845 erj3geyj510 51 r846 erj2gej471 470 s r847 erj2gej471 470 s r851 d0ga103ja021 10k r853 d0ga330ja015 33 r854 d0ga330ja015 33 l363 d0ga151ja021 150 l369 d0ga221j...

  • Page 525

    525 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu q610 b1gbcfgn0005 transistor(si) q611 b1gbcfgn0005 transistor(si) q612 b1gbcfgn0005 transistor(si) q613 b1adcf000020 transistor(si) q614 dra9143z0l transistor(si) q650 b1adcf000020 transistor(si) q651 dsc9001r0l transist...

  • Page 526

    526 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu c447 ecue1a104kbq 0.1 s c448 ecue1a104kbq 0.1 s c449 ecue1a104kbq 0.1 s c450 ecue1a104kbq 0.1 s c451 ecue1a104kbq 0.1 s c452 ecue1a104kbq 0.1 s c453 ecue1a104kbq 0.1 s c454 ecue1a104kbq 0.1 s c455 ecue1a104kbq 0.1 s c456...

  • Page 527

    527 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu c755 ecue1c103kbq 0.01 s c756 ecue1h070dcq 7p s c757 ecj0ec1h120j 12p s c758 ecue1a104kbq 0.1 s c759 ecue1a104kbq 0.1 s c760 ecue1a104kbq 0.1 s c761 ecue1a104kbq 0.1 s c762 f1j1c106a191 10 c763 ecue1a104kbq 0.1 s c764 ec...

  • Page 528

    528 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu r109 d0gf156ja051 15m r110 d0gf156ja051 15m r111 d0ga151ja021 150 r112 erj8enf5360 536 r113 erj12sf73r2 73.2 r114 erj12sf2491 2.49k r115 d0ga104ja021 100k r116 d0ga104ja021 100k r117 erds1tj223 22k s r119 erg1sj120e 12 r...

  • Page 529

    529 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu r526 d0ga330ja015 33 r527 d0ga562ja021 5.6k r528 d0ga330ja015 33 r529 erj2ge0r00 0 s r530 erj2gej471 470 s r531 d0ga330ja015 33 r533 d0ga473ja021 47k r534 d0ga222ja021 2.2k r535 d0ga473ja021 47k r536 d0ga474ja021 470k r5...

  • Page 530

    530 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.2.7. Sensor board 18.2.7.1. Operation board (for mb2230eu) r707 d0ga102ja021 1k r708 d0ga473ja021 47k r711 d0ga102ja021 1k r712 d0ga473ja021 47k r751 erj2rkf2491x 2.49k r752 d0ga472ja021 4.7k r755 d0ga472ja021 4.7k r7...

  • Page 531

    531 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.2.7.2. Operation board (for mb2270eu) c8 ecuv1h102kbv 100p s c10 f1h1c104a107 0.1 c11 f1h1c104a107 0.1 c12 ecj1vb1h391k 390p c13 ecuv1h101jcv 100p s c14 ecuv1h101jcv 390p s c20 ecuv1h272kbv 100p s c21 ecuv1h152kbv 100...

  • Page 532

    532 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.2.7.3. Operation board (for mb2515eu) 18.2.7.4. Operation board (for mb2545eu) r26 erj3gsyj181 180 s r27 erj3gsyj181 180 s r33 d0gb102ja057 1k r36 erj3gsyj101 100 s r37 erj3gsyj101 100 s r38 d0ybr0000020 0 (switches) ...

  • Page 533

    533 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.2.7.5. Operation board (for mb2575eu) (transistors) q2 dra5143e0l transistor(si) q3 drc5123j0l transistor(si) q4 drc5144e0l transistor(si) (diodes) led1 b3aba0000633 diode(si) led2 b3aba0000633 diode(si) led3 b3aba000...

  • Page 534

    534 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.2.7.6. Operation board (for mb310eu) r15 erj3gsyj123 12k s r18 d0gb472ja057 4.7k r20 erj3gsyj181 180 s r21 erj3gsyj181 180 s r22 erj3gsyj181 180 s r23 erj3gsyj181 180 s r24 erj3gsyj181 180 s r25 erj3gsyj181 180 s r26 ...

  • Page 535

    535 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.2.7.7. Pick up relay board 18.2.7.8. Print sensor relay board / toner sensor board 18.2.7.9. Interlock switch board 18.2.7.10. Center relay board 18.2.7.11. Rear sensor board 18.2.7.12. Fuser board 18.2.7.13. Varistor...

  • Page 536

    536 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.2.7.15. Toner contact board 18.2.7.16. Docu sensor board 18.2.7.17. Rps board 18.2.7.18. Adf relay board 18.2.7.19. Power switch board 18.2.7.20. Radf board(for mb2515/2545/ 2575/310eu) 18.2.7.21. Mpt relay board(for ...

  • Page 537

    537 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu 18.2.7.23. Antenna(h) board(for mb2270/ 2575eu) 18.2.7.24. Back light board(for mb2515/ 2545/2575/310eu) 18.2.7.25. One touch key board(for mb310eu) 18.2.8. High voltage power supply board 18.2.9. Low voltage power suppl...

  • Page 538

    538 kx-mb2230eu/ kx-mb2270eu/ kx-mb2515eu/ kx-mb2545eu/ kx-mb2575eu/ dp-mb310eu pbs kxmb2230eu kxmb2270eu kxmb2515eu kxmb2545eu kxmb2575eu dpmb310eu.