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Oki OF5600 Service Manual

Other manuals for OF5600: Service Manual
Manual is about: Service Guide

Summary of OF5600

  • Page 1

    All specifications are subject to change without notice. Service manual okifax 5300/5600 59278301.

  • Page 2

    Disclaimer this document may not be reproduced without the written permission of okidata training and publications. Evert effort has been made to ensure the accuracy of the information contained in this training course. Okidata is not responsible for errors beyond its control. Copyright / about info...

  • Page 3: Contents

    Table of contents toc - 1 okifax 5300/5600 service manual, p/n 59278301 contents section 1: general information ............................................................... 1 - 1 1.1 general performance ............................................................................................ 1...

  • Page 4

    Table of contents toc - 2 okifax 5300/5600 service manual, p/n 59278301 (11) polling reception ............................................................................................ 1 - 4 (12) acoustic line monitor ..................................................................................

  • Page 5

    Table of contents toc - 3 okifax 5300/5600 service manual, p/n 59278301 1.4 general appearance ............................................................................................. 1 - 7 general appearance of okifax 5300/5600 (figure 1.4.2) ................................... 1 - 9 1.5 basic...

  • Page 6

    Table of contents toc - 4 okifax 5300/5600 service manual, p/n 59278301 1.6 reports and lists (table 1.6.1) .......................................................................... 1 - 24 01 call-back message ................................................................................... 1 - 2...

  • Page 7

    Table of contents toc - 5 okifax 5300/5600 service manual, p/n 59278301 section 2: installation procedures ......................................................... 2 - 1 2.1 general .................................................................................................................. 2 ...

  • Page 8

    Table of contents toc - 6 okifax 5300/5600 service manual, p/n 59278301 10 mdy/dmy ..................................................................................... 2 - 27 11 long document scan .................................................................. 2 - 27 12 echo protection ............

  • Page 9

    Table of contents toc - 7 okifax 5300/5600 service manual, p/n 59278301 2.9.4 user’s functions ....................................................................................... 2 - 45 feature specifications (table 2.9.3) ......................................................... 2 - 46 01 auto ...

  • Page 10

    Table of contents toc - 8 okifax 5300/5600 service manual, p/n 59278301 08 closed network ................................................................... 2 - 61 09 tx mode default .................................................................. 2 - 61 10 telephone/fax automatic switchover time...

  • Page 11

    Table of contents toc - 9 okifax 5300/5600 service manual, p/n 59278301 section 3: brief technical description ................................................... 3 - 1 3.1 fundamentals of the electro-photographic process ............................................. 3 - 1 electro-photographic proce...

  • Page 12

    Table of contents toc - 10 okifax 5300/5600 service manual, p/n 59278301 6.2 preventative maintenance ..................................................................................... 6 - 4 preventative maintenance diagram (figure 6.2.2) ..................................... 6 - 5 6.3 printer co...

  • Page 13

    Table of contents toc - 11 okifax 5300/5600 service manual, p/n 59278301 7.1.20 document skew ....................................................................................... 7 - 34 7.1.21 document jam ......................................................................................... 7...

  • Page 14

    Table of contents toc - 12 okifax 5300/5600 service manual, p/n 59278301 (7) memory transmission .............................................................................. A - 18 (8) memory reception ...................................................................................A - 18 report...

  • Page 15

    Table of contents toc - 13 okifax 5300/5600 service manual, p/n 59278301 a3.6 power supply unit ...............................................................................................A - 46 a3.6.1 1vp (for 120 v)/2vp (for 230 v) circuit diagram (1/2) ............................. A - 46 1. L...

  • Page 16

    Table of contents toc - 14 okifax 5300/5600 service manual, p/n 59278301 appendix b: print operation description ............................................. B - 1 overview ......................................................................................................................... B - ...

  • Page 17

    Table of contents toc - 15 okifax 5300/5600 service manual, p/n 59278301 appendix c: circuit diagrams................................................................ C - 1 c.1 general information .............................................................................................. C - 1 app...

  • Page 18

    Table of contents toc - 16 okifax 5300/5600 service manual, p/n 59278301 4. Troubleshooting ...................................................................................................F - 10 4.1 precautions prior to the troubleshooting ................................................. F - 10 ...

  • Page 19

    Table of contents toc - 17 okifax 5300/5600 service manual, p/n 59278301 4.3 saving message ...................................................................................... G - 17 4.3.1 confirmation ............................................................................... G - 18 4.4 load...

  • Page 20

    Table of contents toc - 18 okifax 5300/5600 service manual, p/n 59278301 this page was intentionally left blank..

  • Page 21

    General information 1 - 1 okifax 5300/5600 service manual, p/n 59278301 section 1: general information 1.1 general performance (01) type of appearance • desktop type (02) applicable lines • public switched telephone network (pstn) • private branch exchange (pbx) (03) compatibility • itu-t group 3 fa...

  • Page 22

    General information 1 - 2 okifax 5300/5600 service manual, p/n 59278301 (12) scanning resolution a) horizontal • 300 dots/inch b) vertical transmission mode: 3.85 line/mm (std) 7.7 line/mm (fine) 300 dot/inch (ex.Fine) copy mode: 7.7 line/ mm(fine) 300 dot/inch(ex.Fine) (13) scanning method • 2592 b...

  • Page 23

    General information 1 - 3 okifax 5300/5600 service manual, p/n 59278301 (20) modem • itu-t rec. V.29: 9600/7200 bps • itu-t rec. V.27 ter: 4800/2400 bps • itu-t rec. V.21 channel 2: 300 bps • itu-t rec. V.17: 14400/12000 bps • itu-t rec. V.33: 14400/12000 bps • itu-t rec. V.34: 28800 bps (okifax 560...

  • Page 24

    General information 1 - 4 okifax 5300/5600 service manual, p/n 59278301 1.2 general user's function (01) transmit mode • automatic transmit mode • manual transmit mode (02) receive mode • automatic receive mode • manual receive mode • tel/fax automatic switchover mode • tad mode • pc mode (03) dual ...

  • Page 25

    General information 1 - 5 okifax 5300/5600 service manual, p/n 59278301 (20) g3 sequential broadcast (memory) • broadcast mode okifax 5300: 84 stations at maximum okifax 5600: 134 stations at maximum • delayed broadcast mode (21) no paper/no toner reception (22) memory-only reception memory receptio...

  • Page 26

    General information 1 - 6 okifax 5300/5600 service manual, p/n 59278301 (37) key touch tone (38) printer counter display (for drum, toner, total print) (39) total page counter (scan) (40) quick scanning 6 second minimum for a4 size 3.85 l/mm for okifax 5300 3 second minimum → a4 size 3.85 r /mm for ...

  • Page 27

    General information 1 - 7 okifax 5300/5600 service manual, p/n 59278301 (01) self-diagnosis • cpu rom/ram check • flash (/mask) memory check (program, language, default) • ram check • ram check (memory board: option) • pc-if board (parallel) check • print test (02) sensor calibration (adjustment of ...

  • Page 28

    General information 1 - 8 okifax 5300/5600 service manual, p/n 59278301 this page was intentionally left blank..

  • Page 29

    General information 1 - 9 okifax 5300/5600 service manual, p/n 59278301 document stacker control panel document tray copy stacker sub-paper tray recording paper cassette manual paper feeder cover telephone handset (option) figure 1.4.2 shows the general appearance of the okifax 5300/5600 general app...

  • Page 30

    General information 1 - 10 okifax 5300/5600 service manual, p/n 59278301 01 applicable line 02 line interface 1) impedance 2) sending power level 3) receiving power level 03 type of document to be transmitted 1) width 2) length 3) thickness 4) shape 5) opacity no. Item specifications 1) public switc...

  • Page 31

    General information 1 - 11 okifax 5300/5600 service manual, p/n 59278301 note: tf: technical function setting fp: function program setting ot: one-touch key pressed f: select function key pressed no. Item specifications up to 297 mm (11.69 inches) in length. Max. 30 documents letter or a4 (20-1b) ma...

  • Page 32

    General information 1 - 12 okifax 5300/5600 service manual, p/n 59278301 note: tf: technical function setting fp: function program setting ot: one-touch key pressed f: select function key pressed no. Item specifications 07 document jam detection 08 document jam removal 1) transmission will stop and ...

  • Page 33

    General information 1 - 13 okifax 5300/5600 service manual, p/n 59278301 note: tf: technical function setting fp: function program setting ot: one-touch key pressed f: select function key pressed no. Item specifications 09 recording paper or sheet first or second recording paper cassette manual feed...

  • Page 34

    General information 1 - 14 okifax 5300/5600 service manual, p/n 59278301 note: tf: technical function setting fp: function program setting ot: one-touch key pressed f: select function key pressed no. Item specifications 10 recording paper cassette 1) first cassette 2) second cassette (option) 250 sh...

  • Page 35

    General information 1 - 15 okifax 5300/5600 service manual, p/n 59278301 note: tf: technical function setting fp: function program setting ot: one-touch key pressed f: select function key pressed no. Item specifications 1) printable area pl 11 279.4 11.7 297 14 355.6 inch mm inch mm inch mm letter s...

  • Page 36

    General information 1 - 16 okifax 5300/5600 service manual, p/n 59278301 note: tf: technical function setting fp: function program setting ot: one-touch key pressed f: select function key pressed no. Item specifications 12 copy stacking 13 scanning resolution 14 image scanning method 15 contrast con...

  • Page 37

    General information 1 - 17 okifax 5300/5600 service manual, p/n 59278301 note: tf: technical function setting fp: function program setting ot: one-touch key pressed f: select function key pressed no. Item specifications 19 copy darkness 20 copy uniformity 21 recording paper runs out 22 minimum scan ...

  • Page 38

    General information 1 - 18 okifax 5300/5600 service manual, p/n 59278301 note: tf: technical function setting fp: function program setting ot: one-touch key pressed f: select function key pressed no. Item specifications 25 fallback automatic fallback will occur according to the following se- quence ...

  • Page 39

    General information 1 - 19 okifax 5300/5600 service manual, p/n 59278301 note: tf: technical function setting fp: function program setting ot: one-touch key pressed f: select function key pressed no. Item specifications 26 protocol 27 transmission time 28 error correction 29 communication mode 30 ri...

  • Page 40

    General information 1 - 20 okifax 5300/5600 service manual, p/n 59278301 note: tf: technical function setting fp: function program setting ot: one-touch key pressed f: select function key pressed no. Item specifications 31 image memory 32 telephone handset (option) 34 overheat protection note: itu-t...

  • Page 41

    General information 1 - 21 okifax 5300/5600 service manual, p/n 59278301 note: tf: technical function setting fp: function program setting ot: one-touch key pressed f: select function key pressed no. Item specifications 35 pc interface applications (option) 36 power supply unit and power consumption...

  • Page 42

    General information 1 - 22 okifax 5300/5600 service manual, p/n 59278301 note: tf: technical function setting fp: function program setting ot: one-touch key pressed f: select function key pressed no. Item specifications 37 ambient condition 1) operating condition 2) storage condition see figure 1.5....

  • Page 43

    General information 1 - 23 okifax 5300/5600 service manual, p/n 59278301 note: tf: technical function setting fp: function program setting ot: one-touch key pressed f: select function key pressed no. Item specifications 38 dimensions (main body) 39 weight (main body) 40 attachments (included with a ...

  • Page 44

    General information 1 - 24 okifax 5300/5600 service manual, p/n 59278301 the transmitter sends a call-back message to the receiver only when the receiver does not respond to voice request of the transmitter. The fax can transmit a programmed alphanumeric message, such as company’s name, consisting o...

  • Page 45

    General information 1 - 25 okifax 5300/5600 service manual, p/n 59278301 no. Item specifications note: f +ot: press function and one-touch key fp: function program setting tf: technical function setting 09 confidential reception report 10 telephone directory 11 configuration report the fax can print...

  • Page 46

    General information 1 - 26 okifax 5300/5600 service manual, p/n 59278301 call-back message (example) 07/01/96 (f050-c1-002) please call back no.002 oki shibaura = 103 5476 1234 09:24 oki shibaura Æ oki honjo (1) (2) (3) (4) (5) (6) (1) date and time (2) sender id (3) csi/personal id (4) letters "ple...

  • Page 47

    General information 1 - 27 okifax 5300/5600 service manual, p/n 59278301 tsi printing (example) local date and time printing (example) 07/01/96 15:48 3454 1999 local date and time printing tsi printing ~ ~ (f050-c1-004) note: tsi printing (tf+05) local date and time printing (tf+04).

  • Page 48

    General information 1 - 28 okifax 5300/5600 service manual, p/n 59278301 this page was intentionally left blank..

  • Page 49

    General information 1 - 29 okifax 5300/5600 service manual, p/n 59278301 note: memory reception only is printed on the mode in the report as called. Power outage report 05/19/96 17:05 id=oki date time s,r-time distant station id mode pages result 05/17 10:10 0485-88-3385 9080 05/17 10:30 ods takasak...

  • Page 50

    General information 1 - 30 okifax 5300/5600 service manual, p/n 59278301 activity report (example) activity report 05/19/96 17:05 id=oki total time calling=08:22' called=17:30' date time s,r-time distant station id mode pages result 05/17 10:00 01'20" oki fax calling 02 ok 0000 05/17 10:10 01'00" 04...

  • Page 51

    General information 1 - 31 okifax 5300/5600 service manual, p/n 59278301 (1) title of the report (2) date and time when the report was printed (3) sender id (4) total calling and called time (5) date of transmission or reception (6) time when the communication started (7) time span of the fax commun...

  • Page 52

    General information 1 - 32 okifax 5300/5600 service manual, p/n 59278301 message confirmation report example 1 of 2 (2) 07/01/96 08:05 (3) id=oki (1) message confirmation (f050-c1-008 1/2) date s.R-time distant station id mode pages result oki fax 00'20" 07/01 calling 02 ok 0000 (5) (6) (7) (8) (9) ...

  • Page 53

    General information 1 - 33 okifax 5300/5600 service manual, p/n 59278301 (2) 07/01/96 17:05 (3) id=oki (1) message confirmation (f050-c1-008 2/2) date s.R-time distant station id mode pages result oki fax 00'20" 07/01 b.C. 01 comp 60a0 oki okifax 17:00 07/01/96 no.022 001 (5) (6) (7) (8) (9) (10) (4...

  • Page 54: Broadcast Entry Report

    General information 1 - 34 okifax 5300/5600 service manual, p/n 59278301 broadcast entry report (example) broadcast entry report 07/01/96 17:05 id=oki location id location id location id one touch 1 = ot1 2 = ot2 3 = ot3 4 = ot4 5 = ot5 6 = ot6 7 = ot7 8 = ot8 9 = ot9 10 = ot10 *1 11 = ot11 12 = ot1...

  • Page 55: Confidential Rx Report

    General information 1 - 35 okifax 5300/5600 service manual, p/n 59278301 broadcast confirmation report (example) 07/01/96 17:05 id=oki pages = 01 total time = 00:02'30" broadcast confirmation report (f030-c1-010) location id pages result one touch 1 = ot1 3 = ot3 5 = ot5 auto dil keypad 01 01 01 ok ...

  • Page 56: Telephone Directory P1

    General information 1 - 36 okifax 5300/5600 service manual, p/n 59278301 telephone directory for okifax 5300 example 1 of 4 telephone directory p1 07/01/96 18:31 id=oki location id tel no. Prm. Echo one touch 1 oki service 123 123 456 (off) or 111 222 333 2 (off) or 3 (off) or 4 (off) or 5 (off) or ...

  • Page 57

    General information 1 - 37 okifax 5300/5600 service manual, p/n 59278301 07/01/96 18:31 id=oki telephone directory p2 (f050-c1-017) location id auto dial 01 odc takasaki 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 34 35 36 37 38 39 40 41 42 43 44 45 4...

  • Page 58: Telephone Directory P3

    General information 1 - 38 okifax 5300/5600 service manual, p/n 59278301 telephone directory p3 07/01/96 18:32 id=oki group number = #1 #2 #3 #4 #5 #6 #7 #1 one touch 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 auto dial 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ...

  • Page 59

    General information 1 - 39 okifax 5300/5600 service manual, p/n 59278301 07/01/96 18:32 id=oki telephone directory p4 (f050-c1-019) group number = #8 #9 #10 #8 one touch auto dial #9 one touch auto dial #10 one touch auto dial example 4 of 4.

  • Page 60: Telephone Directory P1

    General information 1 - 40 okifax 5300/5600 service manual, p/n 59278301 telephone directory for okifax 5600 example 1 of 6 telephone directory p1 07/01/96 17:05 id=oki location id tel no. Prm. Echo one touch 1 oki service 0001 123 345 (on) or 0101 123 567 2 odc 0002 (off) or 0102 3 new york 0003 (o...

  • Page 61: Telephone Directory P2

    General information 1 - 41 okifax 5300/5600 service manual, p/n 59278301 telephone directory p2 07/01/96 17:05 id=oki location id tel no. Auto dial 01 tokyo office 1001 111 222 02 paris 1002 111 333 03 america 1003 04 tokyo 3 1004 05 tokyo 5 1005 06 uk 1006 07 bt 1007 08 france 1008 09 germany 1009 ...

  • Page 62: Telephone Directory P3

    General information 1 - 42 okifax 5300/5600 service manual, p/n 59278301 telephone directory p3 07/01/96 17:05 id=oki location id tel no. Auto dial 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 okidata 234 5678 example 3 of 6.

  • Page 63: Telephone Directory P4

    General information 1 - 43 okifax 5300/5600 service manual, p/n 59278301 telephone directory p4 07/01/96 17:05 id=oki group number = #1 #2 #3 #4 #5 #6 #7 #1 one touch 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 auto dial 01 02 03 04 05 06 07 08 09 10 11 12 13 14 ...

  • Page 64: Telephone Directory P5

    General information 1 - 44 okifax 5300/5600 service manual, p/n 59278301 telephone directory p5 07/01/96 17:05 id=oki group number = #8 #9 #10 #11 #12 #13 #14 #8 one touch auto dial #9 one touch auto dial #10 one touch auto dial #11 one touch auto dial #12 one touch auto dial #13 one touch auto dial...

  • Page 65: Telephone Directory P6

    General information 1 - 45 okifax 5300/5600 service manual, p/n 59278301 telephone directory p6 07/01/96 17:05 id=oki group number = #15 #16 #17 #18 #19 #20 #15 one touch auto dial #16 one touch auto dial #17 one touch auto dial #18 one touch auto dial #19 one touch auto dial #20 one touch auto dial...

  • Page 66: Configuration

    General information 1 - 46 okifax 5300/5600 service manual, p/n 59278301 configuration report (user) [service bit off] *1 function 14 is printed when 2'nd tray is installed. *2 function no.22 is printed when ctr board is installed. *3 in case of country code=fre configuration 07/01/96 17:05 id=oki f...

  • Page 67: Configuration

    General information 1 - 47 okifax 5300/5600 service manual, p/n 59278301 configuration report (service) [service bit on] configuration 07/01/96 17:05 id=oki function list 01:service bit 02:monitor cont. 03:country code on off usa 04:time/date print 05:tsi print 06:no toner mem. Rx off off on 07:tad ...

  • Page 68

    General information 1 - 48 okifax 5300/5600 service manual, p/n 59278301 this page was intentionally left blank..

  • Page 69

    Installation 2 - 1 okifax 5300/5600 service manual, p/n 59278301 section 2: installation procedures this section covers the installation of the unit and its options..

  • Page 70

    Installation 2 - 2 okifax 5300/5600 service manual, p/n 59278301 site selection (see 2.2) unpacking (see 2.3) check of contents (see 2.4) installation of attachments (see 2.5) ac cord connection (see 2.6) telephone and line connections (see 2.7) packing for shipment (see 2.8) general procedure key o...

  • Page 71

    Installation 2 - 3 okifax 5300/5600 service manual, p/n 59278301 dual access operations (see 2.9.7) system data programming (see 2.9.8) one-touch key programming two-digit auto dial programming group setting dial parameter settings (see 2.9.9) programming mail box password (see 2.9.10) on-line tests...

  • Page 72

    Installation 2 - 4 okifax 5300/5600 service manual, p/n 59278301 2.2 site selection precautions for installation (01) fluctuation in line voltage • 120vac (102v to 127v) • 230vac (198v to 264v) (02) room temperature 50 to 90 ° f (10 to 32 ° c) (03) humidity 20 to 80% rh (04) operating environment pr...

  • Page 73

    Installation 2 - 5 okifax 5300/5600 service manual, p/n 59278301 1 11.81" (300mm) 11.81" (300mm) telephone handset (option) fx-050vp-c2-001 3 2 19.69" (500mm) 11.81" (300mm) 243 240 (46mm) (196mm) in case of scanning length (max. 14 inches: 356mm) fx-050vp-c2-002 7.72 inches 1.81 " 9.57 inches 9.45 ...

  • Page 74

    Installation 2 - 6 okifax 5300/5600 service manual, p/n 59278301 2.3 unpacking 2.3.1 procedure (01) remove tape on the top of the carton box and open its cover. Unpacking procedure 1 (figure 2.3.1.1) external carton box packing tape carton label packing tape fx048-c2-003 (02) take out the accessory ...

  • Page 75

    Installation 2 - 7 okifax 5300/5600 service manual, p/n 59278301 left cushion assembly (bottom) fixed tape machine front polyethylene film right cushion assembly (top) right cushion assembly (bottom) accessories box left cushion assembly (top) external carton box fx050-c2-004 unpacking procedure 2 (...

  • Page 76

    Installation 2 - 8 okifax 5300/5600 service manual, p/n 59278301 top carton box cushion ac power cord cellophane tape polyethlene bag toner cartridge (in damp proof bag) modular cord polyethylene bag document stacker carton frame separation frame packing tape accessories box accessories box fx050-c2...

  • Page 77

    Installation 2 - 9 okifax 5300/5600 service manual, p/n 59278301 item no. Name q'ty remarks 1 okifax 5300 or 1 okifax 5600 2 ac power cord 1 3 image drum 1 already installed. 4 toner cartridge 1 5 document stacker 1 6 line cord 1 7 one touch sheet 1 already installed. 8 user's documentation 9 quick ...

  • Page 78

    Installation 2 - 10 okifax 5300/5600 service manual, p/n 59278301 2.5 installation of attachments (01) items • image drum (id) unit (already installed) • toner cartridge • recording paper • document stacker (02) procedure 1) toner cartridge • peel off the fixed tape attached to the copy stacker. • o...

  • Page 79

    Installation 2 - 11 okifax 5300/5600 service manual, p/n 59278301 toner cartridge installation 3 (figure 2.5.2.3) • take out the toner cartridge from the damp proof bag, shake it five or six times as shown in the illustration to eliminate the toner deflection, and peel off the seal gently. • ensure ...

  • Page 80

    Installation 2 - 12 okifax 5300/5600 service manual, p/n 59278301 toner cartridge blue tab fx-050vp-c2-010 toner cartridge installation 5 (figure 2.5.2.5) • clean the toner scattered in the vicinity of the toner cartridge using a cloth moistened with cold water. Do not use hot water since it makes t...

  • Page 81

    Installation 2 - 13 okifax 5300/5600 service manual, p/n 59278301 paper full marker paper cassette new paper (face down) fx050vp-c2-012 paper full paper cassette fx050vp-c2-011 recording paper cassette installation 1 (figure 2.5.2.6) (3) recording paper note: about 250 sheets of the new paper can be...

  • Page 82

    Installation 2 - 14 okifax 5300/5600 service manual, p/n 59278301 hanging position document stacker fx-050vp-c2-013 document stacker installation figure 2.5.2.8 (4) document stacker • place the document stacker into the hanging position..

  • Page 83

    Installation 2 - 15 okifax 5300/5600 service manual, p/n 59278301 ac power switch ac inlet fx050vp-c2-014 2.6 ac cord connection the power supply is provided as follows. Nominal input voltage 120vac (voltage range 102 to 127vac) nominal input voltage 230vac (voltage range 198 to 250vac) check whethe...

  • Page 84

    Installation 2 - 16 okifax 5300/5600 service manual, p/n 59278301 2.7 telephone and line connections (1) procedure • connect the lines. Telephone and line connections (figure 2.7.1) optional handset optional tad or handset pstn or exchange line fx050vp-c2-015.

  • Page 85

    Installation 2 - 17 okifax 5300/5600 service manual, p/n 59278301 2.8 packing for shipment caution: when packing the unit for shipment, remove the image drum and toner from the unit and ship separately! Failure to do so will result in damage to the machine..

  • Page 86

    Installation 2 - 18 okifax 5300/5600 service manual, p/n 59278301 2.9 initial settings 2.9.1 key operation flowchart (figure 2.9.1) the key operation flowchart is shown on the following pages..

  • Page 87

    Installation 2 - 19 okifax 5300/5600 service manual, p/n 59278301 (stndby mode) select function (ot) ot1: delayed tx f (press the select function key.) [prg. Start date (0-9) and start time (0-9)] [enter 2-digit (0-64)] [prg. Password 4-digit (0000-9999) & group no. 2-digit (01-99)] selection by yes...

  • Page 88

    Installation 2 - 20 okifax 5300/5600 service manual, p/n 59278301 ot9: user program powered on while holding the select function key down. Selection by yes/no keys or digit (1 to 5) 01: mcf. (signle-loc.) 02: mcf. (multi-loc.) 03: err. Report (mcf.) 04: image in mcf. 05: sender id 06: monitor volume...

  • Page 89

    Installation 2 - 21 okifax 5300/5600 service manual, p/n 59278301 techinical programming powered on while holding the copy key down. Selection by yes/no keys or digit (1 to 4) selection by yes/no keys or digit (1 to 8) selection by yes/no keys or digit (1 to 3) 01: service bit 02: monitor cont. 03: ...

  • Page 90

    Installation 2 - 22 okifax 5300/5600 service manual, p/n 59278301 this page was intentionally left blank..

  • Page 91

    2.9.2 technical functions this section explains setting items generally conducted by service personnel, not by users. Table 2.9.1 shows the initial setting items and their purposes. (the default settings differ by country.) each item can be accessed by entering the corresponding service number on te...

  • Page 92

    T.F. No. Item specifications default installation 2 - 24 okifax 5300/5600 service manual, p/n 59278301 this table shows the initial setting items and their purposes. The default settings may differ by country. Each item can be accessed by entering the corresponding service number on technical functi...

  • Page 93

    T.F. No. Item specifications default installation 2 - 25 okifax 5300/5600 service manual, p/n 59278301 this table shows the initial setting items and their purposes. The default settings may differ by country. Each item can be accessed by entering the corresponding service number on technical functi...

  • Page 94

    T.F. No. Item specifications default installation 2 - 26 okifax 5300/5600 service manual, p/n 59278301 this table shows the initial setting items and their purposes. The default settings may differ by country. Each item can be accessed by entering the corresponding service number on technical functi...

  • Page 95

    T.F. No. Item specifications default installation 2 - 27 okifax 5300/5600 service manual, p/n 59278301 this table shows the initial setting items and their purposes. The default settings may differ by country. Each item can be accessed by entering the corresponding service number on technical functi...

  • Page 96

    T.F. No. Item specifications default installation 2 - 28 okifax 5300/5600 service manual, p/n 59278301 this table shows the initial setting items and their purposes. The default settings may differ by country. Each item can be accessed by entering the corresponding service number on technical functi...

  • Page 97

    T.F. No. Item specifications default installation 2 - 29 okifax 5300/5600 service manual, p/n 59278301 this table shows the initial setting items and their purposes. The default settings may differ by country. Each item can be accessed by entering the corresponding service number on technical functi...

  • Page 98

    T.F. No. Item specifications default installation 2 - 30 okifax 5300/5600 service manual, p/n 59278301 this table shows the initial setting items and their purposes. The default settings may differ by country. Each item can be accessed by entering the corresponding service number on technical functi...

  • Page 99

    Rank marking setting msb lsb 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 1 0 0 1 1 0 0 0 1 1 1 0 1 0 0 0 0 1 0 0 1 0 1 0 1 0 0 1 0 1 1 0 1 0 0 0 0 1 1 0 1 0 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 0 0 1 1 0 1 1 1 1 0 1 0 1 1 0 0 1 1 1 0 0 0 1 0 1 1 1 1 0 1 1 0 1 0 1 0 1 1...

  • Page 100

    T.F. No. Item specifications default installation 2 - 32 okifax 5300/5600 service manual, p/n 59278301 this table shows the initial setting items and their purposes. The default settings may differ by country. Each item can be accessed by entering the corresponding service number on technical functi...

  • Page 101

    Installation 2 - 33 okifax 5300/5600 service manual, p/n 59278301 tad mode (technical function 07) tad: telephone answering device tad can be connected to external telephone terminal to record your messages. Tad records your speech and switches an automatic voice message response to the calling stat...

  • Page 102

    Installation 2 - 34 okifax 5300/5600 service manual, p/n 59278301 telephone call or manual transmission calling party called party (tad) ringing ced nsf, csi, dis cml on 2.1s indication of lcd msge from answer machine to record your message in answering machine dcn cml "off " *1 answering machine sw...

  • Page 103

    Installation 2 - 35 okifax 5300/5600 service manual, p/n 59278301 tad mode flowchart (type 2) if the fax does not detect cng signal during working of tad, the machine will go to standby mode. Note: if remote rx function is set to a value other than off, that code can be used to force fax rx during t...

  • Page 104

    Installation 2 - 36 okifax 5300/5600 service manual, p/n 59278301 tel/fax automatic switching (technical function 09) this function is used for the purpose of tel/fax automatic switching as discussed below. It assumes that an optional handset is connected to the machine. (1) if the machine detects a...

  • Page 105

    Installation 2 - 37 okifax 5300/5600 service manual, p/n 59278301 tel/fax mode flowchart [notes] *1: ring back tone — 1 sec. On, 3.2 sec. Off *2: when you want to talk by phone, pick up handset. *3: the called party can send ced to the calling party immediately to start fax communication if the cng ...

  • Page 106

    Installation 2 - 38 okifax 5300/5600 service manual, p/n 59278301 2.9.3 technical functions example note: the fonts displayed on the lcd operation panel may differ from the fonts written this manual. Setting the service bit 1) purpose to enable or disable the following functions: • drum and toner co...

  • Page 107

    Installation 2 - 39 okifax 5300/5600 service manual, p/n 59278301 14:14 [fax] ← function copy copy ← see table 2.9.2 the display shows: (standby) → press select function key. Press copy key twice. Press key. ← press key. → press key. *1: *1 ← operations: select fuction (ot) memory avail.=100% tech. ...

  • Page 108

    Installation 2 - 40 okifax 5300/5600 service manual, p/n 59278301 technical functions 01 to 11 (table 2.9.2) t.F. No . Name of function the display shows 01 service bit 02 line monitor control 03 country code 04 time and date print 05 tsi print 06 no toner memory reception 07 tad mode (for external ...

  • Page 109

    Installation 2 - 41 okifax 5300/5600 service manual, p/n 59278301 technical functions 12 to 16 (table 2.9.2) t.F. No. Name of function the display shows 12 tone for echo (echo protection) 13 mh only 14 high-speed modem rate 15 t1 (tx), timeout value (xtto value) 13:mh only [ x ] yes( ← ) no( → ) → s...

  • Page 110

    Installation 2 - 42 okifax 5300/5600 service manual, p/n 59278301 technical functions 17 to 23 (table 2.9.2) t.F. No. Name of function the display shows 18 dis bit 32 21 nl equalizer 22 modem attenuator 20 off-hook bypass 17 t2, timeout value 17:t2 t.O. Value [ x ] yes( ← ) no( → ) to 18: dis bit32 ...

  • Page 111

    Installation 2 - 43 okifax 5300/5600 service manual, p/n 59278301 technical functions 24 to 27 (table 2.9.2) t.F. No. Name of function the display shows 24 mf attenuator 26 cml timing 27 head strobe 24:mf att [ x ] yes( ← ) no( → ) 27:head strobe [ x ] yes( ← ) no( → ) → setting x:0 db → 1 db → 2 db...

  • Page 112

    Installation 2 - 44 okifax 5300/5600 service manual, p/n 59278301 technical functions 28 to 31 (table 2.9.2) t.F. No. Name of function the display shows 28 head width media type 29 transfer roller clatch current 28:head width ? [ x ] yes( ← ) no( → ) 30:tr latch current [ x ] yes( ← ) no( → ) → sett...

  • Page 113

    Installation 2 - 45 okifax 5300/5600 service manual, p/n 59278301 2.9.4 user’s functions this section explains the items usually set up by general users. Table 2.9.3 shows the initial setting items and their purposes. Each function program setting (fp) can be accessed by entering the corresponding f...

  • Page 114

    Installation 2 - 46 okifax 5300/5600 service manual, p/n 59278301 no. Item specifications 01 auto dial 1) one-touch dial 2) two-digit dial 3) keypad dial 4) chain dial 5) mixed dial 02 manual dial 15 one-touch keys are provided. (okifax 5300) 30 one-touch keys are provided. (okifax 5600) max. 32 dig...

  • Page 115

    Installation 2 - 47 okifax 5300/5600 service manual, p/n 59278301 no. Item specifications note : s-on: effective if the service bit has been set on. Fp: function program setting tf: technical function setting 03 receive mode 1) auto receive mode 2) manual recevice mode 3) telephone/fax automatic swi...

  • Page 116

    Installation 2 - 48 okifax 5300/5600 service manual, p/n 59278301 no. Item specifications note : s-on: effective if the service bit has been set on. Fp: function program setting tf: technical function setting 07 telephone directory and location id (alpha search) 08 voice request 09 local copy 10 mul...

  • Page 117

    Installation 2 - 49 okifax 5300/5600 service manual, p/n 59278301 no. Item specifications note : s-on: effective if the service bit has been set on. Fp: function program setting tf: technical function setting 12 broadcast (memory trans- mission) 13 delayed transmission from the memory 14 polling tra...

  • Page 118

    Installation 2 - 50 okifax 5300/5600 service manual, p/n 59278301 no. Item specifications note : s-on: effective if the service bit has been set on. Fp: function program setting tf: technical function setting 17 no toner reception 18 smooth printing the fax can temporarily store received messages in...

  • Page 119

    Installation 2 - 51 okifax 5300/5600 service manual, p/n 59278301 no. Item specifications note : s-on: effective if the service bit has been set on. Fp: function program setting tf: technical function setting 19 dual access the documents for transmission can be read into the memory even while the fa...

  • Page 120

    Installation 2 - 52 okifax 5300/5600 service manual, p/n 59278301 dual access combination table (1/2) machine status dual access n/a x: available n/a: not available \: available with limitation memory rx (non-ecm/ecm) paper tx from memory scanning to memory tx from feeder programming tx from feeder ...

  • Page 121

    Installation 2 - 53 okifax 5300/5600 service manual, p/n 59278301 dual access combination table (2/2) x x machine status dual access report printing multi-sorting memory reception print programming tx from feeder setting polling rx rx to memory poll tx during hopping during scanning page by page dia...

  • Page 122

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  • Page 123

    Installation 2 - 55 okifax 5300/5600 service manual, p/n 59278301 2)-1 one-touch key program settings flowchart select fuction (ot) memory avail.=100% delayed tx [04/25] yes( ← ) no( → ) ot1 broadcast/ memory tx yes(loc./#) no( → ) ot2 mail box no. [ ] enter 01-64 ot3 relay password[0000] yes( ← ) n...

  • Page 124

    Installation 2 - 56 okifax 5300/5600 service manual, p/n 59278301 this function enters a message transmission time(s) and location(s) for execution at a specified time. To make a one-time selection of the memory transmission mode. Maximum 84 (okifax 5300) max. 134 (okifax 5600) remote locations can ...

  • Page 125

    Installation 2 - 57 okifax 5300/5600 service manual, p/n 59278301 07 counter display (clear) 08 location program 1. One-touch key 2. Two-digit auto dial program 3. Group setting f+ot item specifications no. The operation for displaying and clearing the print counters in five ways are as follows: 1. ...

  • Page 126

    Installation 2 - 58 okifax 5300/5600 service manual, p/n 59278301 f+ot item specifications no. 09 user’s programs 1. Function program 2. Dial parameters 3. Clock adjustment function program 01: mcf (single-loc.) 02: mcf (multi-loc.) 03: err. Report (mcf.) 04: image in mcf. 05: sender id 06: monitor ...

  • Page 127

    Installation 2 - 59 okifax 5300/5600 service manual, p/n 59278301 (1) tsi/csi registration of tsi/csi/cig (numbers, + and space) in 20 digits. Tsi: transmitting subscriber identification csi:called subscriber identification cig: calling subscriber identification (2) sender id registration of sender ...

  • Page 128

    Installation 2 - 60 okifax 5300/5600 service manual, p/n 59278301 p.F. Item specifications default no. 2)-2 function program user function program settings (table 2.9.4) part 1 of 4 enables or disables the automatic message con- firmation report printing after a single location call. On: printing th...

  • Page 129

    Installation 2 - 61 okifax 5300/5600 service manual, p/n 59278301 p.F. Item specifications default no. Selects the sound volume of each buzzer (end of communication buzzer, voice request buzzer and off-hook alarm) and software ringer from high, low and middle levels. Low/mid/high selectable. Note: f...

  • Page 130

    Installation 2 - 62 okifax 5300/5600 service manual, p/n 59278301 p.F. Item specifications default no. User can register ring response time if national code is: int’l, gbr, nor, swe, usa, hol, esp. Ita, gre or ger selects the ring response time. 1 ring/5/10/15/20 sec. Selectable. Specifies the detec...

  • Page 131

    Installation 2 - 63 okifax 5300/5600 service manual, p/n 59278301 p.F. Item specifications default no. This function is used to transfer the call received by external telephone (connected to fax) by enter- ing preset two-digits. This function is also used for tad mode. The following combinations are...

  • Page 132

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  • Page 133

    Installation 2 - 65 okifax 5300/5600 serv man, p/n 59278301 2.9.5 user's functions example 1) accessing the user's functions the display shows: 1:func. Programming yes( ← ) no( → /1-6) to an individual setting item. (see table 2.9.5) *1 *1 okifax 5300: no ( → /1-5 ) okifax 5600: no ( → /1-6 ) ← oper...

  • Page 134

    Installation 2 - 66 okifax 5300/5600 serv man, p/n 59278301 user's functions 01 to 12 (table 2.9.5, 1 of 2) 01:mcf(single-loc.) [ x ] yes( ← ) no( → ) tap no. Name of function the display shows 0 1 message confirmation report (single location) message confirmation report (multiple locations) error r...

  • Page 135

    Installation 2 - 67 okifax 5300/5600 serv man, p/n 59278301 user's functions 03 to 23 (table 2.9.5. 2 of 2) 13:1’st paper size [ x ] yes( ← ) no( → ) tap no. Name of function the display shows 1 3 1st cassette paper size remote receive 14:2’nd paper size [ x ] yes( ← ) no( → ) → setting → setting in...

  • Page 136

    Installation 2 - 68 okifax 5300/5600 serv man, p/n 59278301 note 1: resolution & original of tx mode defult setting can be selected by using → key, while documents are loaded in the adf. Note 2: when 2'nd tray is not mounted, 2'nd paper size is bypassed as follows: std / normal std / dark std / ligh...

  • Page 137

    Installation 2 - 69 okifax 5300/5600 serv man, p/n 59278301 2) ring response time before specifying the ring response time, set the service bit on following the operations shown in 2.9.3 (1). (service bit setting). Operations: (each ring response time of 5,10,15 or 20 sec. Is given by pressing key.)...

  • Page 138

    Installation 2 - 70 okifax 5300/5600 serv man, p/n 59278301 3) dial parameters (service bit "off") to get the "dial parameter" message on the display, perform the same operetion as table 2.9.6. (dial parammeters settings). 2:dial parameter yes( ← ) no( → /1-6) ← redial interval [1 min] yes( ← ) no( ...

  • Page 139

    Installation 2 - 71 okifax 5300/5600 serv man, p/n 59278301 2.9.6 clock adjustment operations: 3 select function (ot) memory avail.=100% 1:func. Programming yes( ← ) no( → /1-6) 3:clock adjustment yes( ← ) no( → /1-6) [04/25/96 12:33] yes( ← ) no( → /0-9) to begin, press select function key once and...

  • Page 140

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  • Page 141

    Installation 2 - 73 okifax 5300/5600 serv man, p/n 59278301 2.9.7 dual access operation oki tokyo sending /144 oki tokyo receiving/144 oki tokyo memory-rx/144 set documents during memory tx or set documents during feeder tx after the end of the pre-scanning set documents set documents select locatio...

  • Page 142

    Installation 2 - 74 okifax 5300/5600 serv man, p/n 59278301 2.9.8 system data programming • tsi/csi (default: blank) • registration of sender id (default: blank) • registration of telephone number for the call-back message (default: blank) note: use the unique key to input special symbols. Operation...

  • Page 143

    Installation 2 - 75 okifax 5300/5600 serv man, p/n 59278301 operations: the display shows: press key. No=03 3404 7123 id=oki no= no=_ no=03 3404 7765_ 1 03......5 (example) start continued from the previous page. (example) 3 sec later start start press key. Start = = =.

  • Page 144

    Installation 2 - 76 okifax 5300/5600 serv man, p/n 59278301 2.9.9 dial parameters settings (1) procedure (service bit "on") operations: select function (ot) memory avail.=100% to begin, press select function key once and one-touch key no. 9 in the standby mode. (with no message in memory) the displa...

  • Page 145

    Installation 2 - 77 okifax 5300/5600 serv man, p/n 59278301 the display shows: 2:dial parameter yes( ← ) no( → /1-6) ← ← → ← → ← → ← → ← → pulse make ratio [ 33% ] yes( ← ) no( → ) ← → ← → ← → ← → ← ← → ← ← (1) redial time "0 try" to "10 try" (2) redial interval "1 min" to "6 min" (4) busy tone dete...

  • Page 146

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  • Page 147

    Installation 2 - 79 okifax 5300/5600 serv man, p/n 59278301 dial parameters settings (table 2.9.6) no. Item specifications default 01 redial tries 02 redial interval 03 dial tone detect 04 busy tone detect 05 mf (tone) or dp (pulse) 06 pulse dial rate 07 pulse make ratio 08 pulse dial type 09 mf (to...

  • Page 148

    Installation 2 - 80 okifax 5300/5600 serv man, p/n 59278301 2.9.10 off-line tests (1) purpose activate self-diagnosis which includes: • print test • cpu-rom version printing • cpu-ram check • prog version printing • language version printing • default version printing • ram check • ram check (memory...

  • Page 149

    Installation 2 - 81 okifax 5300/5600 serv man, p/n 59278301 self-diagnosis print test (example) fig. 2.9.4 cpu-rom version aa00 hash ok dacd cpu-ram ok prog1 version aa00 hash ok 3142 prog2 version aa00 hash ok 1234 language version ll10 hash ok 3f06 default version dd10 hash ok a683 ram1 1m ok ram2...

  • Page 150

    Installation 2 - 82 okifax 5300/5600 serv man, p/n 59278301 this page was intentionally left blank..

  • Page 151

    Installation 2 - 83 okifax 5300/5600 serv man, p/n 59278301 2.9.11 on-line tests 1. Transmission (1) load documents (2) make sure that • the loaded documents are fed in automatically. • the std and normal lamps light. • the display shows select location. (3) dial the telephone number of the remote m...

  • Page 152

    Installation 2 - 84 okifax 5300/5600 serv man, p/n 59278301 typical transmission flow (fig. 2.9.5) oki shibaura sending /144 14:14[fax] (standby) (• load document(s), select resolution mode) auto dialing ? Dis received? Csi received? 3 454 2111 sending /96 message transmission completed? Received dc...

  • Page 153

    Installation 2 - 85 okifax 5300/5600 serv man, p/n 59278301 typical reception flow (fig. 2.9.6) result = ok 14:14[fax] auto receive mode? Tsi received? 3 454 2111 receiving /96 message reception completed? Received dcn? Cover open 14:14[fax] commun. Error no yes manual receive mode receiving/96 no y...

  • Page 154

    Installation 2 - 86 okifax 5300/5600 serv man, p/n 59278301 2.10 installation of optional units (1) items • memory board • pc interface board • telephone handset • second paper cassette unit (2) procedure • turn the facsimile power switch off and remove the ac power cord. Note: unplug the ac power c...

  • Page 155

    Installation 2 - 87 okifax 5300/5600 serv man, p/n 59278301 1. Memory board • mem, 1 or 2mb memory board, can be mounted on to the connector cn13 of m17 board. Rear cover s1 s2 fig. C.1.3 fig. C.1.4 fx050-c2-025 fx050vp-c2-026 note: fit the fixing hooks at anchor positions on the cassette guide, aft...

  • Page 156

    Installation 2 - 88 okifax 5300/5600 serv man, p/n 59278301 2. Ctr (pc interface) board rear cover s1 s2 fx050-c2-025 fig. C.2.3 ctr fig. C.2.4 remove rear cover. Remove the rear cover by removing the two screws s1 and s2 . Install ctr board. First, install ctr board on to the connector cn12, cn17 o...

  • Page 157

    Installation 2 - 89 okifax 5300/5600 serv man, p/n 59278301 a) insert the tip of a cutter or nipper between the mold of rear cover and detach the cut-out from the larger cover piece. Note: be careful not to scratch the rear cover. B) work the cut-out free and remove it..

  • Page 158

    Installation 2 - 90 okifax 5300/5600 serv man, p/n 59278301 fig. C.3.2 3. Optional telephone set (1) after having taken out the telephone set, telephone handset and curled cord from the carton box, connect them as show in fig. C.3.2. Fig. C.3.3 (2) after installing the connection cable to the teleph...

  • Page 159

    Installation 2 - 91 okifax 5300/5600 serv man, p/n 59278301 (4) install the telephone assembly on the facsimile trans- ceiver unit. In this case, cram the telephone assembly into the position of fig. C.3.5 by lifting the facsimile transceiver unit slightly. When 2'nd tray is mounted on the facsimile...

  • Page 160

    Installation 2 - 92 okifax 5300/5600 serv man, p/n 59278301 this page was intentionally left blank..

  • Page 161

    Installation 2 - 93 okifax 5300/5600 serv man, p/n 59278301 4. Second paper cassette unit this item explains how to install the second paper cassette unit option. This second paper cassette unit comes with a second front and facsimile connector cable. Installation 1. Turn the facsimile power switch ...

  • Page 162

    Installation 2 - 94 okifax 5300/5600 serv man, p/n 59278301 3. Gently lower the facsimile on the second paper cassette unit. Note: make sure that the positioning boss of the second paper cassette unit fits into the 2 holes at the bottom of the facsimile transceiver main unit. Figure c.2.3 4. Peel of...

  • Page 163

    Installation 2 - 95 okifax 5300/5600 serv man, p/n 59278301 5. Install the second paper cassette. Approximately 500 sheets of recording paper (20- ib bond) can be loaded. 6. Reconnect the power cord to the wall and the facsimile, and turn the facsimile power on. Paper full second paper cassette pape...

  • Page 164

    Installation 2 - 96 okifax 5300/5600 serv man, p/n 59278301 this page was intentionally left blank..

  • Page 165

    Technical description 3 - 1 okifax 5300/5600 service manual, p/n 59278301 process illustration description section 3: brief technical description 3.1 fundamentals of the electro-photographic process the electro-photographic process involves six sub-processes: (1) charging (2) exposure (3) developmen...

  • Page 166

    Technical description 3 - 2 okifax 5300/5600 service manual, p/n 59278301 process illustration description ep drum transfer roller paper power supply power supply cleaning roller ep drum transfer roller back-up roller paper heater roller heater transfer 4 cleaning 6 fusing 5 the recording paper is p...

  • Page 167

    Technical description 3 - 3 okifax 5300/5600 service manual, p/n 59278301 electro-photographic process flow paper eject roller paper eject (face down) pwu board charger cleaning roller pwu board paper path selector heater roller fusing back-up roller image data led head developing roller doctor blad...

  • Page 168

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  • Page 169

    Technical description 3 - 5 okifax 5300/5600 service manual, p/n 59278301 3.2 actual electo-photographic process (figure 3.2.1) the electro-photographic process consists of six essential processes. The following figure 3.2.1 provides a general description. Figure 3.2.1 actual ep process 5 heater rol...

  • Page 170

    Technical description 3 - 6 okifax 5300/5600 service manual, p/n 59278301 3.3 boards and units the following three boards, memory board (option), telephone interface board (option), pc interface board (option) and three units constitute the okifax 5300/5600 units. • main control board mcnt: (m17; ok...

  • Page 171

    Technical description 3 - 7 okifax 5300/5600 service manual, p/n 59278301 block diagram (figure 3.3.2) ope s motor pc1 pc2 cis speaker scan led head d motor r motor prt ctr mem fan spsu(120v/230v) trans 1vp(120v)/2vp(230v) 2nd tray cnt (m17) ac inlet cn1 cn1 cn cn cn3 cn cn1 cn cn2 cn cn3 cn1 cn12 c...

  • Page 172

    Technical description 3 - 8 okifax 5300/5600 service manual, p/n 59278301 3.4 overall dimension and mechanical structure figure 3.5.1 overall dimension and mechanical structure ctr board (option) memory board (option) cnt board spsu board transformer 1vp/2vp (power supply unit) sub roller adf roller...

  • Page 173

    Disassembly 4 - 1 okifax 5300/5600 service manual, p/n 59278301 section 4: disassembly 4.1 general this chapter explains the procedures for replacement of assemblies and units in the field. 4.1.1 precautions for parts replacement (1) before starting disassembly and reassembly, always turn the ac pow...

  • Page 174

    Disassembly 4 - 2 okifax 5300/5600 service manual, p/n 59278301 4.2.2 tools table 4.2.1 shows the tools required for the replacement of parts such as circuit boards and mechanical units. No. Service tools philips screw driver (l) q'ty remarks philips screw driver (m) philips screw driver (s) flat sc...

  • Page 175

    Disassembly 4 - 3 okifax 5300/5600 service manual, p/n 59278301 4.2.3 how to disassemble and reassemble this section explains how to disassemble and reassemble the fax. • figure 4.2 shows the disassembly procedure flow as generalization. • the detailed disassembly procedure is explained from sub-sec...

  • Page 176

    Disassembly 4 - 4 okifax 5300/5600 service manual, p/n 59278301 disassembly procedure flow (figure 4.2) 1 of 2 start open the doc. Table, copy stacker (4.2.3.1) open the doc. Table (4.2.3.2) led print head (4.2.3.1) font cover, ncu cover, main cover (4.2.3.2) fan (4.2.3.2) ncu board (4.2.3.2) open t...

  • Page 177

    Disassembly 4 - 5 okifax 5300/5600 service manual, p/n 59278301 scan frame assembly (4.2.3.4) eject roller assembly (4.2.3.4) copy stacker, fusing unit (4.2.3.5) f resist motor, drum motor (4.2.3.7) motor ass'y (resist & drum motors) (4.2.3.6) back-up roller transfer roller (4.2.3.6) inlet sensor pl...

  • Page 178

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  • Page 179

    Disassembly 4 - 7 okifax 5300/5600 service manual, p/n 59278301 4.2.3.1 led print head (1) disassembly procedure a) open the document table assembly. B) open the stacker cover by pushing the buttons. C) disconnect the pc connector from the led print head. D) disconnect the flat cable from the pc con...

  • Page 180

    Disassembly 4 - 8 okifax 5300/5600 service manual, p/n 59278301 4.2.3.2 image drum, covers (rear, ncu, main) separation plate, boards (ncu, modem) (1) disassembly procedure 1) id unit, rear cover, ncu cover, main cover a) open the document guide assembly. B) open the stack cover by removing the butt...

  • Page 181

    Disassembly 4 - 9 okifax 5300/5600 service manual, p/n 59278301 g) first, open the main cover from the front side, and then, remove the main cover by removing the nails at both sides on the rear side. (fx-050vp-c4-005) main cover nail (at both sides) screw 4 separation plate (fx-050vp-c4-006) modem ...

  • Page 182

    Disassembly 4 - 10 okifax 5300/5600 service manual, p/n 59278301 4.2.3.3 control panel assembly, paper guide (u) assembly. (1) disassembly procedure 1) control panel assembly and pa- per guide (u) assembly a) first, carry out the disassembly procedure up to the point of the 4.2.3.2 (main cover, ncu ...

  • Page 183

    Disassembly 4 - 11 okifax 5300/5600 service manual, p/n 59278301 3) paper guide (u) assembly a) separation rubber a. The separation rubber can be removed from the paper guide (u) assembly. B) feed roller a. Remove the ground cable by removing the two screws 5. B. Remove the feed roller by removing t...

  • Page 184

    Disassembly 4 - 12 okifax 5300/5600 service manual, p/n 59278301 4.2.3.4 sub-roller, adf roller assembly, pinch roller, contact image sensor, document detectors (pc1 and pc2). (1) disassembly procedure 1) scanner unit a) first, carry out the disas- sembly procedure up to the point of the 4.2.3.2 (re...

  • Page 185

    Disassembly 4 - 13 okifax 5300/5600 service manual, p/n 59278301 b) remove the sub-roller from the scanner frame. C) remove the spring 1 from the scanner frame. D) remove the adf roller assembly by removing the gear on the scanner frame. E) after removing the adf roller, remove the pinch roller by h...

  • Page 186

    Disassembly 4 - 14 okifax 5300/5600 service manual, p/n 59278301 4.2.3.5 motors (resist, drum), assemblies (release guide, manual guide) stacker cover, fusing unit (1) disassembly procedure • first, carry out the disassembly pro- cedure up to the point of the scan- ner unit assembly removal (refer t...

  • Page 187

    Disassembly 4 - 15 okifax 5300/5600 service manual, p/n 59278301 3) stacker cover a) disconnect the flat cable. B) remove the copy stacker by pressing inward the two latches on it from the two reset levers. C) remove the copy stacker by spreading it from the lower base. 4) fusing unit a) remove the ...

  • Page 188

    Disassembly 4 - 16 okifax 5300/5600 service manual, p/n 59278301 (fx050-c4-022) upper cover back-up roller reset lever (l and r) spring (fx050-c4-024) motor ass'y latches 4.2.3.6 lower base, motor assembly, back-up roller, transfer roller (1) disassembly procedure 1) lower base, motor assembly a) fi...

  • Page 189

    Disassembly 4 - 17 okifax 5300/5600 service manual, p/n 59278301 c) release the gear by unlock- ing the latch on the lower base. D) lift the right side of the transfer roller and shift rightwards, then pull it out from the lower base. (2) reassembly procedure reverse the disassembly procedures. (fx0...

  • Page 190

    Disassembly 4 - 18 okifax 5300/5600 service manual, p/n 59278301 4.2.3.7 resist roller, hopping roller, sensor plates (1) disassembly procedure 1) resist roller, hopping roller a) first, carry out the disas- sembly procedure up to the point of the lower base removal. (refer to sub-item 4.2.3.6.) b) ...

  • Page 191

    Disassembly 4 - 19 okifax 5300/5600 service manual, p/n 59278301 b) press and hold the clutch while pushing the toner sensor up and out. (2) reassembly procedure reverse the disassembly procedures. (fx050-c4-030) toner sensor.

  • Page 192

    Disassembly 4 - 20 okifax 5300/5600 service manual, p/n 59278301 4.2.3.8 mcnt board, power supply unit, contact assembly, transformer, sub-psu (1) disassembly procedure • first, carry out the disassembly proce- dure up to the point of the printer unit removal. (refer to sub-section 4.2.3.6.) note: m...

  • Page 193

    Adjustments 5 - 1 okifax 5300/5600 service manual, p/n 59278301 section 5: adjustments 5.1 setting of led print head drive time • adjustment point: technical function no. 27. * to bring the lcd up to technical function, press select function key once, copy key twice and "2" key (in case of no messag...

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  • Page 195

    Adjustments 5 - 3 okifax 5300/5600 service manual, p/n 59278301 5.2 confirmation items the clock frequency and power voltage of the machine are not possible to adjust in the field. However, their measurement procedures are described here for confirmation of clock frequency and each voltage. 1) clock...

  • Page 196

    Adjustments 5 - 4 okifax 5300/5600 service manual, p/n 59278301 5.3 measurement 1) turn ac power off. 2) carry out the disassembly procedure up to main cover and scanner unit removal. (refer to the mechanical disassembly and reassembly in chapter 4-2.) 3) connect extension cables to the m17 board. 4...

  • Page 197

    Adjustments 5 - 5 okifax 5300/5600 service manual, p/n 59278301 measurement points on m17 board (figure 5.3.1) ground terminal ground terminal ground terminal connector cn10-1 pin (sig) crystal oscillator connector cn16-1 (+5vsub) lc2-3 pin connector cn1-b12/a13/b13 (+5vdc) cn1-a14 (+8vdc) cn1-b14 (...

  • Page 198

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  • Page 199

    Cleaning and maintenance 6 - 1 okifax 5300/5600 serv man, p/n 59278301 section 6: cleaning and maintenance 6.1 consumables replacement the user (or service personnel) is required to replace the following items as consumable parts. User replaceable items life replaceable items diagram (figure 6.1.2) ...

  • Page 200

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  • Page 201

    Cleaning and maintenance 6 - 3 okifax 5300/5600 serv man, p/n 59278301 others reliability table (6.1.1.) jam occurrence and misfeeds in the automatic document feeder will be less than one in 500 operations for all specified documents. Jam occurrence in the automatic paper feeder will be less than on...

  • Page 202

    Cleaning and maintenance 6 - 4 okifax 5300/5600 serv man, p/n 59278301 preventative maintenance (table 6.2.2) 6.2 preventative maintenance the recommended preventative maintenance of the following items should be performed twice a year (once a year is the absolute minimum) after the machine is insta...

  • Page 203

    Cleaning and maintenance 6 - 5 okifax 5300/5600 serv man, p/n 59278301 preventative maintenance diagram (figure 6.2.2) (3) sub roller (7) separation rubber (4) pinch roller (1) scan roller (2) feed roller (6) image sensor (8) led print head (5) adf roller.

  • Page 204

    Cleaning and maintenance 6 - 6 okifax 5300/5600 serv man, p/n 59278301 the display shows: select function (ot) memory avail.= 100% print count xxxxxx next( → ) scan count xxxxxx next( → ) operations: to begin, press select function key once and one-touch key no.7 in the standby mode. (with no messag...

  • Page 205

    Cleaning and maintenance 6 - 7 okifax 5300/5600 serv man, p/n 59278301 6.4 printer counter display/clear (service) 1. Purpose the service personnel can clear and check the following counters. • image drum • toner • image drum (total) • print • scan note: drum (t) count is used to display the total i...

  • Page 206

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  • Page 207

    Cleaning and maintenance 6 - 9 okifax 5300/5600 serv man, p/n 59278301 6.5 self-diagnosis test 1. Purpose to check roms, rams and printing function. 2. Procedure the display shows: ← operations: to begin, press select function key once and copy key twice in the standby mode. (with no message in the ...

  • Page 208

    Cleaning and maintenance 6 - 10 okifax 5300/5600 serv man, p/n 59278301 self-diagnosis test sample (figure 6.5.1.) *1 marked item is shown for condition of all ram except exceed ram. *2 marked item is shown to sram for exceed. *3 marked items are option. Cpu-rom version aa00 hash ok dacd cpu-ram ok ...

  • Page 209

    Cleaning and maintenance 6 - 11 okifax 5300/5600 serv man, p/n 59278301 explanation of self-diagnosis test items a) pattern 1 all white (32 lines) b) pattern 2 stair pattern (32 lines in each step) c) pattern 3 all black (32 lines) d) pattern 4 alternate printing of black dots and white dots (32 lin...

  • Page 210

    Cleaning and maintenance 6 - 12 okifax 5300/5600 serv man, p/n 59278301 6.6 sensor calibration test 1. Purpose to adjust the linearity of the contact image sensor output levels. Note: after adjusting the levels, check the copy quality of the unit. Using the unit, make copies of test charts or known ...

  • Page 211

    Cleaning and maintenance 6 - 13 okifax 5300/5600 serv man, p/n 59278301 the display shows: 1:self diagnosis yes( ← ) no( → /1-8) ← operations: load document(s). For adjustment of levels, use white plain bond paper(s) of na letter size. Press key. ← observe and check the document feed operation. Chec...

  • Page 212

    Cleaning and maintenance 6 - 14 okifax 5300/5600 serv man, p/n 59278301 6.7 led test 1. Purpose to check the operation of the leds on the operator panel. 2. Procedure the display shows: ← operations: to begin, press select function once and copy key twice in the standby mode. (with no message in mem...

  • Page 213

    Cleaning and maintenance 6 - 15 okifax 5300/5600 serv man, p/n 59278301 6.8 tone send test 1. Purpose to send the g3 tonal frequencies to the line. 2. Procedure the display shows: operations: to begin, press select function key once, copy key twice and key twice. (with no message in memory) 1:self d...

  • Page 214

    Cleaning and maintenance 6 - 16 okifax 5300/5600 serv man, p/n 59278301 6.9 high-speed modem send test note: this procedure requires coordination with technical staff at the remote location. In addition, both locations must have a telephone handset connected to each machine. 1. Purpose to check the ...

  • Page 215

    Cleaning and maintenance 6 - 17 okifax 5300/5600 serv man, p/n 59278301 high-speed modem send and receive test diagram (figure 6.9.1) 6:modem rec. Test rx/ / ' "xxxx press key. Cml relay operates. ← ,-.9:;fghstu`ab 5:modem send test yes( ← ) no( → /1-8) 5:modem send test tx/ / ' " the display shows:...

  • Page 216

    Cleaning and maintenance 6 - 18 okifax 5300/5600 serv man, p/n 59278301 6.10 high-speed modem receive test note: this procedure requires coordination with technical staff at the remote location. In addition, both locations must have a telephone handset connected to each machine. 1. Purpose to check ...

  • Page 217

    Cleaning and maintenance 6 - 19 okifax 5300/5600 serv man, p/n 59278301 6.11 mf send test 1. Purpose to send the multi-frequencies of tone dialling to the line. 2. Procedure the display shows: operations: to begin, press select function key once, copy key twice and key twice. (with no message in mem...

  • Page 218

    Cleaning and maintenance 6 - 20 okifax 5300/5600 serv man, p/n 59278301 the display shows: operations: to begin, press select function key once, copy key twice and key twice. (with no message in memory) 1:self diagnosis yes( ← ) no( → /1-8) 8 8:tone(tel/fax) test yes( ← ) no( → /1-8) 8:tone(tel/fax)...

  • Page 219

    Cleaning and maintenance 6 - 21 okifax 5300/5600 serv man, p/n 59278301 the display shows: operations: verify that technical function 1 (service bit) is set to on. Then, press select function key. 14:14 [fax] (standby) select function (ot) memory avail.=100% press one-touch key no.6 (printing) 1:act...

  • Page 220

    Cleaning and maintenance 6 - 22 okifax 5300/5600 serv man, p/n 59278301 sample protocol data dump (figure 6.13.1) sample is from the transmitter side. Protocol dump 07/01/96 09:21 id=oki shibaura date time s,r-time distant station id mode pages result 07/01 09:16 00'46" oki honjo calling 01 ok 0000 ...

  • Page 221

    Cleaning and maintenance 6 - 23 okifax 5300/5600 serv man, p/n 59278301 () yz ÊË op ÀÁ ghpq ¸¹Á fg ·¸:; ÜÝ ced nsf csi dis (04) (02) (01) rx (receiver) ringing signal tx (transmitter) dialling 01 ÒÓ tsi nss (c2) (c4) training tcf cfr (21) training fax msg. Rtc pps•eop (fd,f4) mcf (31) dcn (df) hi ¹º...

  • Page 222

    Cleaning and maintenance 6 - 24 okifax 5300/5600 serv man, p/n 59278301 facsimile control field conversion table table 6.14.1 shows all facsimile control field (fcf) signals which are needed to analyze the printed out protocol dump data. Some signals have two different hexadecimal codes in accordanc...

  • Page 223

    Cleaning and maintenance 6 - 25 okifax 5300/5600 serv man, p/n 59278301 6.14 system reset 1. Purpose to clear or initialize the following data to factory default settings. (a) location data one touch locations auto dial locations group dial programming (b) configuration data (default) user functions...

  • Page 224

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  • Page 225

    Cleaning and maintenance 6 - 27 okifax 5300/5600 serv man, p/n 59278301 6.15 service code 1) the service code can be printed on activity report to recognize the result of each communica- tion. 2) the activity report indicates the code ”0000", should a communication terminates on normal status as a s...

  • Page 226

    Cleaning and maintenance 6 - 28 okifax 5300/5600 serv man, p/n 59278301 service code list [table 6.15.1] (1/2) 0000 successful end of communication. 1080 stop key has been pressed while calling a remote fax. 10a2 busy tone detected. 14c0 dial tone not detected. 14c1 line current not detected. 14c2 c...

  • Page 227

    Cleaning and maintenance 6 - 29 okifax 5300/5600 serv man, p/n 59278301 code description 39c1 decoder hardware error. (cannot detect end of picture) 41a0 there was no response each time in response to the three post commands. 41a6 received signal other than the desired signal in responce to the post...

  • Page 228

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  • Page 229

    Troubleshooting 7 - 1 okifax 5300/5600 service manual, p/n 59278301 section 7: troubleshooting 7.1 overview this chapter contains: (a) troubleshooting flow charts related to general operations (b) troubleshooting flow charts by test operations (c) troubleshooting flow charts placing an emphasis on m...

  • Page 230

    Troubleshooting 7 - 2 okifax 5300/5600 service manual, p/n 59278301 7.1.1 overall troubleshooting flow chart key operation activates the unit. Perform self-diagnosis. Print test ok? Lcd works? Alarm led lights? (pressing select function key causes "select fuction (ot) memory avali=100%" to appear on...

  • Page 231

    Troubleshooting 7 - 3 okifax 5300/5600 service manual, p/n 59278301 7.1.2 no lcd operation properly connect the ac power cord. Time on lcd? Ac power cord connected? Solved? Yes solved? Start return to sect. 7.1.1 no +5v sub at pin 1 of cn6 (m17-x)? No check spsu, m17-x boards and connectors. No repl...

  • Page 232

    Troubleshooting 7 - 4 okifax 5300/5600 service manual, p/n 59278301 7.1.3 alarm led on go to 7.1.21 (printer unit). Communication error? "cover open" on lcd? "paper jam" alarm? "no paper" alarm? Start no "printer alarm i" alarm? 1. Replace toner cartridge. 2. Check photocoupler of board. 3. Replace ...

  • Page 233

    Troubleshooting 7 - 5 okifax 5300/5600 service manual, p/n 59278301 7.1.4 printing test failure start yes perform self diagnosis. Replace m17-x board go to 7.1.22 (printer unit) end no print test ok? No yes solved? No return to sect. 7.1.1.

  • Page 234

    Troubleshooting 7 - 6 okifax 5300/5600 service manual, p/n 59278301 7.1.5 no local copy the document is fed by any length? Start no yes return to sect 7.1.1 checking points: load a document. Press copy key. Any document copied in black? Copy quality ok? No yes printing function of self-diagnosis is ...

  • Page 235

    Troubleshooting 7 - 7 okifax 5300/5600 service manual, p/n 59278301 7.1.6 auto dial failure start test other fax machines under the same conditions. Do they dial automatically? Each location causes the problem? Solved? No yes no 1. Check the line cable. 2. Check the exchange. Check the following ite...

  • Page 236

    Troubleshooting 7 - 8 okifax 5300/5600 service manual, p/n 59278301 7.1.7 transmission problem this section explains how to localize the cause of problems occurred after completion of connection with a remote station. Solved? Start step 1: return to sect 7.1.1 set mh only (technical function no. 13)...

  • Page 237

    Troubleshooting 7 - 9 okifax 5300/5600 service manual, p/n 59278301 do they transmit normally? Test other fax machine under the same conditions, especially steps 1-4. Description: protective tone is 1700 hz/200 ms. This signal is added to training signal to protect the training signal against echo a...

  • Page 238

    Troubleshooting 7 - 10 okifax 5300/5600 service manual, p/n 59278301 this page was intentionally left blank..

  • Page 239

    Troubleshooting 7 - 11 okifax 5300/5600 service manual, p/n 59278301 7.1.8 auto reception failure start solved? No yes no 1. Check the handset of telephone set. 2. Check the line. 3. Check the exchange. Check the following items: 1. Placed in the manual receive mode? 2. Start key pressed to answer t...

  • Page 240

    Troubleshooting 7 - 12 okifax 5300/5600 service manual, p/n 59278301 7.1.9 reception problem this section explains how to localize the cause of problems occurred after completion of connection with a remote station. Solved? Start step 1: no return to sect 7.1.1 set mh only (technical function no. 13...

  • Page 241

    Troubleshooting 7 - 13 okifax 5300/5600 service manual, p/n 59278301 does the fax machine receive normally? Test other fax machines under the same conditions, especially steps 1-4. A no yes the hardware of the troubled fax machine may be damaged. Go to 7.1.13 (high-speed modem test) to localize the ...

  • Page 242

    Troubleshooting 7 - 14 okifax 5300/5600 service manual, p/n 59278301 7.1.10 sensor calibration test start "scanning error" appears on lcd while adjusting for level. Perform sensor cali- bration. (see 6.6) no abnormal feeding is observed during scanning check? Check that white plain bond paper of let...

  • Page 243

    Troubleshooting 7 - 15 okifax 5300/5600 service manual, p/n 59278301 7.1.11 led test start perform led test (4.7). No (no led lights) 1. Check the ope unit connection cable. 2. Check the oscillator osc (ope). 3. Replace the ope unit. 4. Replace m17-x board. Checking points: yes yes no end all leds l...

  • Page 244

    Troubleshooting 7 - 16 okifax 5300/5600 service manual, p/n 59278301 7.1.12 tone send test perform tone send test. (see 6.8.) start no tones appear at l1 and l2? Connect leads of frequency counter (or oscilloscope) across the line terminals l1 and l2. Yes note 1: note 2: tones appear across pin a8, ...

  • Page 245

    Troubleshooting 7 - 17 okifax 5300/5600 service manual, p/n 59278301 7.1.13 high-speed modem test modem's signal appears across cn3 (ncu)? Start tx which mode, tx or rx? Yes return to sect 7.1.1 connect oscilloscope probe across the line terminals l1 and l2 perform h-modem send test for the transmit...

  • Page 246

    Troubleshooting 7 - 18 okifax 5300/5600 service manual, p/n 59278301 receive signal appears across cn3-19, 20 (r) and cn3-7 (gnd) of wn5 board? The error counter of lcd stops counting up? Rx (receiver) return to sect. 7.1.1 no yes replace m17-x board. Rx end receive signal appears across l1 and l2? ...

  • Page 247

    Troubleshooting 7 - 19 okifax 5300/5600 service manual, p/n 59278301 7.1.14 mf send test start no mf signal appears across l1 and l2? Yes mf signal appears across cn6-a8, b8 (s) and cn6-a12, b12 (0v) of m17-x board? Replace m17-x board. Replace ncu board. Solved? Replace m17-x board. Signal route: c...

  • Page 248

    Troubleshooting 7 - 20 okifax 5300/5600 service manual, p/n 59278301 7.1.15 tone (tel/fax) send test start no pseudo-ring back tone signal appears across l1 and l2? Yes mf signal appears across cn6-a8, b8 (s) and cn6-a12, b12 (0v) of m17-x board? Replace m17-x board. Replace ncu board. Solved? Repla...

  • Page 249

    Troubleshooting 7 - 21 okifax 5300/5600 service manual, p/n 59278301 7.1.16 no acoustic line monitor there are two source routes of acoustic line monitor: (a) general communication signal (b) dp pulse signal start no monitor control (technical function no. 02) has been set to off? Replace m17-x boar...

  • Page 250

    Troubleshooting 7 - 22 okifax 5300/5600 service manual, p/n 59278301 7.2.17 power supply unit start see action 1. No yes primary circuit protection. F2 blows when sw is turned on? Turn on ac power. See action 2. No yes secondary circuit protection. F3 blows when sw is turned on? See action 3. No yes...

  • Page 251

    Troubleshooting 7 - 23 okifax 5300/5600 service manual, p/n 59278301 no is 5v output voltage higher or lower than the specified value? No 5v output is provided. No +/-8v output voltages are provided. No no 5v output is provided. High-voltage selection. No is sb2 (+450v) output voltage lower or highe...

  • Page 252

    Troubleshooting 7 - 24 okifax 5300/5600 service manual, p/n 59278301 no cb (+400v) output voltage is provided. No db1/db2 output voltages are provided. No no is tr1 (+1kv) current in the constant current (cc) mode smaller or larger than the specified value? No yes no current in the cc mode flows. Se...

  • Page 253

    Troubleshooting 7 - 25 okifax 5300/5600 service manual, p/n 59278301 no is ch (-1.3kv) output voltage lower or higher than the specified value? No yes no ch output voltage is provided. See action 16. 3 see action 15. Yes see action 17. Yes does heater remain in on or off state? No end.

  • Page 254

    Troubleshooting 7 - 26 okifax 5300/5600 service manual, p/n 59278301 1 probable cause 1: a double ac voltage is applied (200v is applied to a 120v transformer). Check item 1: check the input ac voltage. Probable cause 2: a short-circuit between lines after f2. Check item 2: check the pattern on pcb ...

  • Page 255

    Troubleshooting 7 - 27 okifax 5300/5600 service manual, p/n 59278301 9 probable cause 1: d85 is defective. Check item 1: replace d85. Probable cause 2: the load is larger than the normal value. Check item 2: check if the load current is 2 µ a or less. Probable cause 3: d52 is defective. Check item 3...

  • Page 256

    Troubleshooting 7 - 28 okifax 5300/5600 service manual, p/n 59278301 action items (16 - 17) no. Action 16 check item 1: check the pwm waveform of ch (cycle: 42 µ s, on time: 36 µ s). 17 probable cause 1: d1 is detective. Check item 1: check if both d1 and t1 or d1 and t2 are shorted. Probable cause ...

  • Page 257

    Troubleshooting 7 - 29 okifax 5300/5600 service manual, p/n 59278301 is the control panel unit closed firmly? Start no yes load a document(s). Lcd works? No yes make a copy of the document by using an office copy machine, then transmit the copy. 1. Make a copy of the document (use an office copy mac...

  • Page 258

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  • Page 259

    Troubleshooting 7 - 31 okifax 5300/5600 service manual, p/n 59278301 start no are the leading edges of the documents aligned? Check the roller-adf assembly. The separation rubber is dirty? Replace the separation rubber. Align them. Yes no definition: multiple document feeding. Multiple documents are...

  • Page 260

    Troubleshooting 7 - 32 okifax 5300/5600 service manual, p/n 59278301 start no are the document guides set to meet the document width? Are the documents straightly loaded along the guides? The documents have the same width? 1. Set the guides to meet the document width. 2. Load the documents straight ...

  • Page 261

    Troubleshooting 7 - 33 okifax 5300/5600 service manual, p/n 59278301 is the separation rubber dirty? No yes a yes are pinch rollers pressed normally by the springs? After pushing them with your fingers, do they return back to the original positions? Are the feed follers dirty? Set them properly. Cle...

  • Page 262

    Troubleshooting 7 - 34 okifax 5300/5600 service manual, p/n 59278301 start no is document fed by any length? Document jammed. 1. Check pc1. 2. Replace m17-x board. 3. Check the mechanical portion. (scan motor, etc.) yes check points: 1. Adhesive such as paste, tape, etc. On the surface of the docume...

  • Page 263

    Troubleshooting 7 - 35 okifax 5300/5600 service manual, p/n 59278301 7.1.22 printer unit 7.1.22.1 precautions 1. Points to check before correcting image troubles (1) is the printer being run in proper ambient conditions? (2) have the supplies (toner) and the routine replacement part (ep unit) been r...

  • Page 264

    Troubleshooting 7 - 36 okifax 5300/5600 service manual, p/n 59278301 troubleshoot according to the lcd message trouble list. See table 6.22.1. Perform detailed troubleshooting using charts 1 to 7. Problems indicated by lcd message problems troubleshoot according to the image trouble list. See table ...

  • Page 265

    Troubleshooting 7 - 37 okifax 5300/5600 service manual, p/n 59278301 1: top cover is open no is the cover open switch connector out of position? Connect the cover open switch connector. If the fan motor halted? See action 2. Yes solved? Return to section 7.2.1. No yes close the cover (scan unit). Se...

  • Page 266

    Troubleshooting 7 - 38 okifax 5300/5600 service manual, p/n 59278301 2: replace image drum message is the mcnt board mounted properly? See action 4. Yes does the change drum soon message remain on display? No turn on power again. No see action 3. Mount it properly. Yes ** change drum soon ** warning...

  • Page 267

    Troubleshooting 7 - 39 okifax 5300/5600 service manual, p/n 59278301 3: engine controller error see action 6. Yes does the printer alarm 2 message remain on display? No turn on power again. See action 5. ** printer alarm 2 ** engine controller error (rom/ram error).

  • Page 268

    Troubleshooting 7 - 40 okifax 5300/5600 service manual, p/n 59278301 no is the fan motor halted? See action 8. Yes no open the cover, then close. Connect the fan motor connector to m17-x, cn11. Yes see action 7. Is the fan motor's connectors properly connected to m17-x? ** printer alarm 3 ** fan mot...

  • Page 269

    Troubleshooting 7 - 41 okifax 5300/5600 service manual, p/n 59278301 5: fuser unit thermal error about 60 seconds later turn on power again. No turn on power again. Yes see action 9. Is the fuser unit heater off? Is the printer alarm 4 message displayed with a delay? Is the heater free from wire bre...

  • Page 270

    Troubleshooting 7 - 42 okifax 5300/5600 service manual, p/n 59278301 6: paper jams no yes remove the jammed paper. Does the error occur while paper is in the paper cassette? Does the same error occur many times? Does the error occur while paper is under the ep drum? See action 15. See action 12. See...

  • Page 271

    Troubleshooting 7 - 43 okifax 5300/5600 service manual, p/n 59278301 7: no paper tray or no paper has the paper cassette been loaded? See action 16. Yes no load it. Is recording paper out? Load recording paper. No yes ** no paper ** replace paper no recording paper cassette or not recording paper.

  • Page 272

    Troubleshooting 7 - 44 okifax 5300/5600 service manual, p/n 59278301 action items (printer unit-lcd message) table 7.1.22.2 no. Action no. Action check m17-x board. 1 check power supply unit. Cover open switch, cover open switch connection. Check m17-x board. 2 return to section 7.1. 3 replace the i...

  • Page 273

    Troubleshooting 7 - 45 okifax 5300/5600 service manual, p/n 59278301 fig. A fig. B fig. C fig. D fig. E fig. F 7.1.22.3 image problems table sample image problems (figure 7.1.22.1) abnormal symptom images are light or blurred as a whole. Troubleshooting flow chart no. Fig. 8 the blank background is ...

  • Page 274

    Troubleshooting 7 - 46 okifax 5300/5600 service manual, p/n 59278301 yes images are light or blurred as a whole. Replace the paper. Is the lens surface of the led print head dirty? Are there fingerprints or smudges / dirt on the paper? Is the led print head installed properly? Does the transfer roll...

  • Page 275

    Troubleshooting 7 - 47 okifax 5300/5600 service manual, p/n 59278301 9: smeared background on output yes the blank background is smeared. Close and wait for about 15 minutes. Has the image drum been exposed to external light? Is the heat roller of the fuser unit dirty? Replace the id unit and power ...

  • Page 276

    Troubleshooting 7 - 48 okifax 5300/5600 service manual, p/n 59278301 yes blank paper is output set the ep unit properly. Is the ep unit set properly? Replace the led head, power supply unit or m17-x board. No is the led head connected properly? (check connector cn14 on the m17-x board.) connect the ...

  • Page 277

    Troubleshooting 7 - 49 okifax 5300/5600 service manual, p/n 59278301 black belts or stripes in the vertical direction. Replace the led print head or power supply unit. Solved? End. Yes no replace the image drum (ep) unit 11: vertical black stripes on output.

  • Page 278

    Troubleshooting 7 - 50 okifax 5300/5600 service manual, p/n 59278301 12: evenly spaced marks on output yes periodic abnormal printing 1.56" (39.6 mm) period? 2.27" (57.8 mm) period? Charging roller (inside the id unit) failure. Replace the id unit. No 1.66" (44.4 mm) period? Developing roller (insid...

  • Page 279

    Troubleshooting 7 - 51 okifax 5300/5600 service manual, p/n 59278301 yes some parts not printed clean it. Is the transfer roller dirty? Check i/d unit and power supply unit. No is the print paper folded, bent, or scratched? Replace the paper. Yes no 13: missing print on output.

  • Page 280

    Troubleshooting 7 - 52 okifax 5300/5600 service manual, p/n 59278301 14: vertical white stripes on output white belts or streakes in the vertical direction no is the lens surface of the led print head dirty? Yes no solved? Clean the lens. Replace the id unit. End yes does the transfer roller contact...

  • Page 281

    Troubleshooting 7 - 53 okifax 5300/5600 service manual, p/n 59278301 15: poor fusing check the thermister, the heater (inside the fuser unit), m17-x and power supply unit. Is the pressure roller spring normal? Yes no repair the pressure roller spring. Poor fusing is the paper oki data specified grad...

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  • Page 283

    Dipswitch settings 8 - 1 okifax 5300/5600 service manual, p/n 59276801 section 8: dipswitch settings 8.1 general information the okifax 5300 and okifax 5600 do not have any dipswitches. Rev. 2.

  • Page 284

    Dipswitch settings 8 - 2 okifax 5300/5600 service manual, p/n 59276801 this page was intentionally left blank..

  • Page 285

    Board descriptions a - 1 of 5300/5600 serv man, p/n 59278301 (3) appendix a: board descriptions a1.1 unit configuration and block diagram (figure a.1.1.2) 1. The unit configuration is shown below. (4) (5) cabinet assembly control panel assembly paper guide assembly scan unit option telephone base as...

  • Page 286

    Board descriptions a - 2 of 5300/5600 serv man, p/n 59278301 led lcd drv. Lcdc key switch matrix ope. Cpu ope handset tel(option) ncu ncu l1, l2 t1, t2 : a circuit which conducted by sub-power supply unit at the time of a standby state. Ri sub +5v pc1 amp speaker x' tal modem 14.4 kbps ioga3 1/2: pe...

  • Page 287

    Board descriptions a - 3 of 5300/5600 serv man, p/n 59278301 block diagram abbreviations a/d : analog-to-digital converter amp : amplifier batt : battery cni : connector number i cpu : central processing unit d-motor : drum motor drv : motor drive dram : dynamic random-access memory exseed : image p...

  • Page 288

    Board descriptions a - 4 of 5300/5600 serv man, p/n 59278301 a1.2 function of each unit the section describes the principal functions of the individual units of the fax machines electri- cal sections. The block diagram is shown in figure a1.2.2. (1) okifax 5300: m17 pcb okifax 5600: m17 pcb • cpu ba...

  • Page 289

    Board descriptions a - 5 of 5300/5600 serv man, p/n 59278301 (3) ncu board (unc5 pcb) • conversion of receive data and receive signals to internal signal level • conversion of send data and send signals to external signal level • generation of dial pulses to telephone line • detection of ringing sig...

  • Page 290

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  • Page 291

    Board descriptions a - 7 of 5300/5600 serv man, p/n 59278301 a2.1 signal flow explanation note: the okioffice 44 and okifax 5300/5600 machines have very similar signal flows. The differences are: the one-line scanning processing speed of okifax 5300/5600 is faster. The exseed (image processing lsi) ...

  • Page 292

    Board descriptions a - 8 of 5300/5600 serv man, p/n 59278301 (1) copy mode figure a2.2.1 shows the picture signal route in local copy mode. One-line picture data is transferred to a/d converter (analog/digital) via operational amplifier from the scanning unit (cis: contact image sensor) as an analog...

  • Page 293

    Board descriptions a - 9 of 5300/5600 serv man, p/n 59278301 led lcd drv. Lcdc key switch matrix ope. Cpu ope handset tel(option) ncu ncu l1, l2 t1, t2 : a circuit which conducted by sub-power supply unit at the time of a standby state. Ri sub +5v pc1 amp speaker x' tal modem 14.4 kbps ioga3 1/2: pe...

  • Page 294

    Board descriptions a - 10 of 5300/5600 serv man, p/n 59278301 (2) g3 send mode figure a2.2.2 shows the g3 send picture signal route in the g3 mode, the data transfer route from the scan unit up to the dram is the same as in the copy mode described in (1). The picture data for one-line is transferred...

  • Page 295

    Board descriptions a - 11 of 5300/5600 serv man, p/n 59278301 led lcd drv. Lcdc key switch matrix ope. Cpu ope handset tel(option) ncu ncu l1, l2 t1, t2 : a circuit which conducted by sub-power supply unit at the time of a standby state. Ri sub +5v pc1 amp speaker x' tal modem 14.4 kbps ioga3 1/2: p...

  • Page 296

    Board descriptions a - 12 of 5300/5600 serv man, p/n 59278301 (3) g3 receive mode figure a2.2.3 shows the g3 receive picture signal route in the g3 mode, the high-speed picture signal arriving from the telephone line at l1 and l2 of ncu passes through the transformer t1 and the amplifier and is inpu...

  • Page 297

    Board descriptions a - 13 of 5300/5600 serv man, p/n 59278301 led lcd drv. Lcdc key switch matrix ope. Cpu ope handset tel(option) ncu ncu l1, l2 t1, t2 : a circuit which conducted by sub-power supply unit at the time of a standby state. Ri sub +5v pc1 amp speaker x' tal modem 14.4 kbps ioga3 1/2: p...

  • Page 298

    Board descriptions a - 14 of 5300/5600 serv man, p/n 59278301 (4) 300 bps send mode figure a2.2.4 shows the 300bps send protocol signal route in g3 communication, this is the route of the procedural control signals (pre-message, post- message phases etc.) at 300bps. The protocol send data is read in...

  • Page 299

    Board descriptions a - 15 of 5300/5600 serv man, p/n 59278301 led lcd drv. Lcdc key switch matrix ope. Cpu ope handset tel(option) ncu ncu l1, l2 t1, t2 : a circuit which conducted by sub-power supply unit at the time of a standby state. Ri sub +5v pc1 amp speaker x' tal modem 14.4 kbps ioga3 1/2: p...

  • Page 300

    Board descriptions a - 16 of 5300/5600 serv man, p/n 59278301 (5) 300 bps receive mode figure a2.2.5 shows the 300bps receive protocol signal route. In g3 communication, this is the route of the procedural control signals (pre-message, post- message phases etc.) at 300bps. The 300bps modulated signa...

  • Page 301

    Board descriptions a - 17 of 5300/5600 serv man, p/n 59278301 led lcd drv. Lcdc key switch matrix ope. Cpu ope handset tel(option) ncu ncu l1, l2 t1, t2 : a circuit which conducted by sub-power supply unit at the time of a standby state. Ri sub +5v pc1 amp speaker x' tal modem 14.4 kbps ioga3 1/2: p...

  • Page 302

    Board descriptions a - 18 of 5300/5600 serv man, p/n 59278301 (6) report printing figure a2.2.6 shows the report print signal.Route. This signal route describes the printing route of character data used to print activity report, mes- sage confirmation report, etc. The report data is read into dram i...

  • Page 303

    Board descriptions a - 19 of 5300/5600 serv man, p/n 59278301 led lcd drv. Lcdc key switch matrix ope. Cpu ope handset tel(option) ncu ncu l1, l2 t1, t2 : a circuit which conducted by sub-power supply unit at the time of a standby state. Ri sub +5v pc1 amp speaker x' tal modem 14.4 kbps ioga3 1/2: p...

  • Page 304

    Board descriptions a - 20 of 5300/5600 serv man, p/n 59278301 related signals of cpu diagram (figure a3.2.1) a3.2 m17 circuit diagram a3.2.1 m17 circuit diagram 1. Block diagram the circuit diagram consists of a cpu, crystal oscillator circuit and reset signal generator. Figure a3.2.1 shows the bloc...

  • Page 305

    Board descriptions a - 21 of 5300/5600 serv man, p/n 59278301 a3.2.2 m17 circuit diagram 1. Block diagram the circuit diagram consists of an input/output gate array ic2 (ioga3). Figure a3.2.2 shows the related signals of ioga3. 2. Functions ioga3 is newly developed lsi for scanning and printing cont...

  • Page 306

    Board descriptions a - 22 of 5300/5600 serv man, p/n 59278301 a3.2.3 m17 circuit diagram 1. Block diagram the circuit diagram consists of flash memory, mask rom, ic3 (real time clock ic) and back up battery circuit. Fig. A3.2.3 shows the block diagram of flash memory, mask rom and real time clock. 2...

  • Page 307

    Board descriptions a - 23 of 5300/5600 serv man, p/n 59278301 a3.2.4 m17 circuit diagram 1. Block diagram the audio monitor circuit consists of ic11 (analog switch ic) and ic5 (amplifier) gener- ates the following audio monitor. • line monitoring • buzzer signals figure a3.2.4 shows the block diagra...

  • Page 308

    Board descriptions a - 24 of 5300/5600 serv man, p/n 59278301 a3.2.5 m17 circuit diagram 1. Block diagram the circuit diagram consists of the following function: • ic6 (a/d converter) and amplifier • 30 v/24 v conversion circuit • connector cn10 that provides an interface between m17 board and cis (...

  • Page 309

    Board descriptions a - 25 of 5300/5600 serv man, p/n 59278301 a3.2.6 m17 circuit diagram 1. Block diagram the circuit diagram consists of the iexseed (image processing lsi) of ic20 and sram. Figure a3.2.6 shows the related signals of iexseed. 2. Functions iexseed is newly developed lsi for the image...

  • Page 310

    Board descriptions a - 26 of 5300/5600 serv man, p/n 59278301 a3.2.7 m17 circuit diagram 1. Block diagram the circuit diagram consists of connector cn15 that provides an interface between m17 board and the modem board (28.8 kbps). The circuit diagram consists of modem (14.4kbps). The circuit diagram...

  • Page 311

    Board descriptions a - 27 of 5300/5600 serv man, p/n 59278301 a3.2.8 m17 circuit diagram 1. Block diagram the circuit diagram shown consists of the following connectors: • connector cn6 that provides an interface between m17 board and ncu board. • connector cn7 that provides an interface between m17...

  • Page 312

    Board descriptions a - 28 of 5300/5600 serv man, p/n 59278301 interface between m17 board and ope (figure a3.2.10) x'tal mos cpu internal rom key switch matrix lcd unit leds ic1 eight leds kscan0 to kscan7 ksens0 to ksens7 db0 to db7 control signal cn9 cn1 txd rxd psmode mpreq irst opechk +5 v gnd t...

  • Page 313

    Board descriptions a - 29 of 5300/5600 serv man, p/n 59278301 related signals of pc1/pc2 (figure a3.2.11) pc1 pc2 cn7 1 2 3 4 5 6 pc1v (+5 v) pc1-n to ope pc1g (0 v) pc2-n pc2v (+5 v) pc2g (0 v) m17 note: pc1 (presence of document on hopper) pc2 (presence of document at scanning position) cpu to ope.

  • Page 314

    Board descriptions a - 30 of 5300/5600 serv man, p/n 59278301 a3.2.9 m17 circuit diagram 1. Block diagram the circuit diagram consists of connector cn2 that provides an interface between m17 board and led print head. Figure a3.2.12 shows the related signals and block diagram of led print head. 2. Fu...

  • Page 315

    Board descriptions a - 31 of 5300/5600 serv man, p/n 59278301 a3.2.10 m17 circuit diagram 1. Block diagram the circuit diagram consists of the following functions and connectors: • ic21 (send motor drive) • connector cn5 that provides an interface between m17 board and the send motor. Figure a3.2.13...

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  • Page 317

    Board descriptions a - 33 of 5300/5600 serv man, p/n 59278301 a3.2.11 m17 circuit diagram 1. Block diagram the circuit diagram consists of the following functions and connectors: • ic9 (drum motor driver) • ic22 (resist motor driver) • connector cn3 that provides an interface between m17 board and t...

  • Page 318

    Board descriptions a - 34 of 5300/5600 serv man, p/n 59278301 a3.2.12 m17 circuit diagram 1. Block diagram the circuit diagram consists of the following connectors: • connector cn11 that provides an interface between m17 board and the fan motor. • connector cn14 that provides an interface between m1...

  • Page 319

    Board descriptions a - 35 of 5300/5600 serv man, p/n 59278301 x'tal mos cpu cn14 cn1 opsd-n opclk-n (156.25 khz) opsdr-n 4 2 3 m17 2'nd tray (option) m 1 2 3 4 transistor motor motor drive inlet sensor paper end sensor 7 5 8 6 0 vp sgnd +30 v +5 v 0 vp +30 v +5 v sgnd ioga ic2 figure a3.2.16 interfa...

  • Page 320

    Board descriptions a - 36 of 5300/5600 serv man, p/n 59278301 a3.2.13 m17 circuit diagram 1. Block diagram the circuit diagram consists of the following connector: • connector cn1 provides an interface between m17 board and main power supply unit. 2. Function 1) sensors and switch control six types ...

  • Page 321

    Board descriptions a - 37 of 5300/5600 serv man, p/n 59278301 cvopn-n ps6 1 2 3 4 ps5 1 2 3 4 ps4 1 2 3 4 ps3 1 2 3 4 ps2 1 2 3 4 ps1 1 2 3 4 b1 a7 cover open sw ioga ic2 cn1 cn3 m/17 1vp/2vp (power supply unit) sw2 +5v +5v psout-n wrsns-n psin-n paper-n psin2-n toner-n b3 b2 a1 a2 a3 outlet sensor ...

  • Page 322

    Board descriptions a - 38 of 5300/5600 serv man, p/n 59278301 2) fuser unit temperature control the heater in the fuser unit is controlled by the thermister, ioga3 and cpu to keep the heater roller surface within a prescribed temperature range. The cpu super- vises the status of the port pc0 periodi...

  • Page 323

    Board descriptions a - 39 of 5300/5600 serv man, p/n 59278301 3) high-voltage and medium-voltage control high voltages are activated by ioga3 and generated by the high-voltage circuit inside the power supply unit. The ch (charge) voltage of about -1.35 kv is used for the charge roller. The tr1/tr2 (...

  • Page 324

    Board descriptions a - 40 of 5300/5600 serv man, p/n 59278301 a3.2.14 m17 circuit diagram 1. Block diagram the circuit diagram consists of the following connector: • connector cn13 that provides an interface between m17 board and optional memory board. • connector cn12 and cn17 that provides an inte...

  • Page 325

    Board descriptions a - 41 of 5300/5600 serv man, p/n 59278301 interface: m17 board to ctr board (pc interface unit) (figure a3.2.21) ioga3 pd0-pd7 busy nack perror select nfault nstrobe ninit nselectin nautofd breq back ic2 cpu cn12 cn2 50pin cn17 cn3 cn1 to pc 20pin breq back sh7034 rd/wrt/casl/rmc...

  • Page 326

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  • Page 327

    Board descriptions a - 43 of 5300/5600 serv man, p/n 59278301 a3.2.15 m17 circuit diagram 1. Block diagram the circuit diagram consists of the following functions and connectors: • ram3 to ram5 figure a3.2.22 shows the block diagram of dram. 2. Function 1) psram 2 mbyte dram x 1 (ram3) for oda versi...

  • Page 328

    Board descriptions a - 44 of 5300/5600 serv man, p/n 59278301 a3.4 ope (05w) circuit diagram 1. Block diagram figure a3.4.1 shows a block diagram of ope (05w). The o5wh (operation unit) circuit consists of the following blocks: 1) ic1 (one chip mos-cpu) • output ports setting leds on and off: 8 port...

  • Page 329

    Board descriptions a - 45 of 5300/5600 serv man, p/n 59278301 x'tal mos cpu internal rom key switch matrix lcd unit leds ic1 eight leds kscan0 to kscan7 ksens0 to ksens7 db0 to db7 control signals cn9 cn1 txd rxd opechk pc1-n 1 1 r17 ope (05w) for okifax 5000 series. Cpu ioga 2 2 5 5 13 13 4 4 3 3 1...

  • Page 330

    Board descriptions a - 46 of 5300/5600 serv man, p/n 59278301 a3.6 power supply unit a3.6.1 1vp (for 120 v)/2vp (for 230 v) circuit diagram (1/2) important: oki data corporation recommends that maintenance of the power supply unit (1vp/2vp board) be performed by replacement of the whole power supply...

  • Page 331

    Board descriptions a - 47 of 5300/5600 serv man, p/n 59278301 3. Output ratings transformer type b pin no. Cn3-b11-b13 a13 rated voltage +5 v rated current 1.8 a current range 0.2 to 4.5 a voltage range 5 v ± 4% output ripple 100 mvp-p output noise 250 mvp-p +30 v cn3-a15, b15 1.20 a 0 to 1.20 a — 4...

  • Page 332

    Board descriptions a - 48 of 5300/5600 serv man, p/n 59278301 block diagram of pwu (power supply unit) (figure a3.6.1) filter acin sw1 filter heater control circuit f1 f2 +30v power supply circuit +5v power supply circuit +/- 8v power supply circuit 0v +5v ioga +30v 0vp +5v 0v +8v -8v cvonv-n heat-n...

  • Page 333

    Board descriptions a - 49 of 5300/5600 serv man, p/n 59278301 5. General functional description 5-1 general the power supply unit consists mainly of ac transformer and a power pcb (1vp board for ac120v/2vp board for ac230v). A block diagram of the power supply unit is shown in figure a3.6.1 the powe...

  • Page 334

    Board descriptions a - 50 of 5300/5600 serv man, p/n 59278301 5-3 low-voltage section 5-3-1 +30 v circuit 1) the +30 v circuit provides +30 v output by rectifying the corresponding output of transformer t1 by a rectifier diode ds1 and smoothing the rectified signal by capacitor c7. 2) resistor r53 i...

  • Page 335

    Board descriptions a - 51 of 5300/5600 serv man, p/n 59278301 a3.6.2 1vp (for 120 v)/2vp (for 230 v) circuit diagram (2/2) this circuit consists of photo-sensors and high voltage generation unit. Note: if the high-voltage unit inside the 1vp/2vp circuit board is replaced, the output voltage and curr...

  • Page 336

    Board descriptions a - 52 of 5300/5600 serv man, p/n 59278301 5-6 high-voltage section 5-6-1 functional overview the high-voltage outputs consist of tr1 (3.5 kv), tr2 (-0.75 kv), db1 (+300 v), db2 (-300 v), sb2 (-450v), cb (+400 v) and ch (-1.35 kv) and are obtained as follows. The control signal ob...

  • Page 337

    Board descriptions a - 53 of 5300/5600 serv man, p/n 59278301 5-7 photosensors the photosensors mounted on this circuit board/sensor board supervise the paper running state during printing. These six photosensors are used in this printer as listed below. All of their outputs enter ioga for referring...

  • Page 338

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  • Page 339

    Board descriptions a - 55 of 5300/5600 serv man, p/n 59278301 a3.7 unc5 (ncu) circuit diagram note: the relationship between ncu and optional boards (ntif, tel, hook, etc.) are shown in a3.11 facsimile transceiver (page a3-101). 1. Block diagram • figure a3.7.1 shows a block diagram of unc5 (ncu) ci...

  • Page 340

    Board descriptions a - 56 of 5300/5600 serv man, p/n 59278301 4. Description on the ncu block diagram 4.1 unc circuit diagram 1 lightning arresters (ar1, 2) the nominal operating voltage is 350 v. When connecting the ground of the arrestor to the chassis, tighten arg on the pcb with a screw. At this...

  • Page 341

    Board descriptions a - 57 of 5300/5600 serv man, p/n 59278301 block diagram of unc (figure a3.7.1) tel1 tel2 cn2 (2/2) cn2 (1/2) cn1 ar 1 , ar 2 arresters 1 line sr rl 2 cml rl 1 7 8 c31 r5 c dp rl3 b r 10 , 11 4 t 1 e 5 impedance matching nt pp rl6 a receiving sensitivity adj r 574 , r 504 6 r rp s...

  • Page 342

    Board descriptions a - 58 of 5300/5600 serv man, p/n 59278301 a3.8 telu circuit diagram (option) the telu board is the control board of the telephone set when the optional telephone assem- bly is installed on the facsimile transceiver. 1. Block diagram • figure a3.8.1 shows a block diagram of telu c...

  • Page 343

    Board descriptions a - 59 of 5300/5600 serv man, p/n 59278301 block diagram of tel-u (option) (figure a3.8.1) connected to unc circuit cn3 cn1 tel-u (option) + - ~ ~ db1 rectifier speech ic (ic1) microphone receiver handset + connected to hook circuit cn2 speech network circuit t12 t11 r02 r01 + vl ...

  • Page 344

    Board descriptions a - 60 of 5300/5600 serv man, p/n 59278301 a3.11 memo (memory) circuit diagram by mounting this optional memory board (mem/mem-2), it can be used for the expansion memory. 1. Block diagram figure a3.11.1 shows a related signal of memory board. Memory board circuit consists of the ...

  • Page 345

    Board descriptions a - 61 of 5300/5600 serv man, p/n 59278301 3) image memory capacity note: no. Of sheets are counted provided that itu-t no.1 sample document is used. No. Of sheets are typical value. Related signals of memory board (option) figure a3.11.1 ic3 ic4 dram ad00 to ad07 mad00 to mad07 m...

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  • Page 347

    Board descriptions a - 63 of 5300/5600 serv man, p/n 59278301 a3.12 ctr circuit diagram (pc interface unit; option) ctr board is used as an interface board of pc and fax when pc is connected to facsimile machine. 1. Block diagram ctr board circuit is formed by receiver, driver, and 1284-i/f. Figure ...

  • Page 348

    Board descriptions a - 64 of 5300/5600 serv man, p/n 59278301 2. Function 2.1 summary by installing the optional board (bi-centro), the following mfp (multi-function peripheral) function can be realized. Example: • pc printer function (300/q600 dpi) 8ppm • pc scanner function 300 dpi • pc fax modem ...

  • Page 349

    Board descriptions a - 65 of 5300/5600 serv man, p/n 59278301 following devices are as sub-system: 1) printer (hiper-w: host based image printer for windows) encodes a rater image data in host pc and transfers a data with hiper-w emula- tion. 2) scanner (oki-scl 1: oki-scanner control language 1) tr...

  • Page 350

    Board descriptions a - 66 of 5300/5600 serv man, p/n 59278301 a3.13 tqsb (second tray) circuit diagram: option 1. Block diagram this board is installed as the optional board for the unit. Figure a3.13.1 shows a block diagram of the second tray (option). 2. Function second tray consists of the follow...

  • Page 351

    Print operation description b - 1 okifax 5300/5600 service manual, p/n 59278301 appendix b: print operation description overview this appendix describes the print operation processes and assemblies of the unit..

  • Page 352

    Print operation description b - 2 okifax 5300/5600 service manual, p/n 59278301 b2.1 mechanical components 1) image drum cartridge the image drum cartridge (i/d or ep [electro-photographic) consists of an image drum, a charger, and a developer. The cartridge forms a toner image on the drum, using an...

  • Page 353

    Print operation description b - 3 okifax 5300/5600 service manual, p/n 59278301 layout of print station components (figure b2.1) toner cartridge led head charge roller ep cartridge developing roller hopping roller resist roller inlet sensor lever paper sensor cleaning roller back-up roller paper cas...

  • Page 354

    Print operation description b - 4 okifax 5300/5600 service manual, p/n 59278301 a b idle gear resist roller hopping roller hopping gear resist gear motor gear turning the resist motor in the "a" direction drives the hopping roller. Turning the resist motor in the "b" direction drives the resist roll...

  • Page 355

    Print operation description b - 5 okifax 5300/5600 service manual, p/n 59278301 a paper hopping roller resist roller cw = clockwise (a) hopping 1 hopping turns the resist motor in the "a" direction (in the clockwise [cw] direction) and drives the hopping roller to advance the paper until the inlet s...

  • Page 356

    Print operation description b - 6 okifax 5300/5600 service manual, p/n 59278301 paper hopping roller transfer roller ccw = counterclockwise b ep drum resist roller (b) feeding 1 after end of hopping, turning the resist motor in the "b" direction (in the counter- clockwise [ccw] direction) drives the...

  • Page 357

    Print operation description b - 7 okifax 5300/5600 service manual, p/n 59278301 charge roller the charge roller is composed of two layers consisting of a conductive layer and a surface protective layer that has elasticity, in order to secure a good contact with the image drum. When the dc voltage (-...

  • Page 358

    Print operation description b - 8 okifax 5300/5600 service manual, p/n 59278301 ep drum ctl cgl ul base 20 mm (.79 inches) 30 mm (1.18 inches) 3) exposure light emitted from the led head irradiates the image drum surface with negative charges. The surface potential of the irradiated part of the imag...

  • Page 359

    Print operation description b - 9 okifax 5300/5600 service manual, p/n 59278301 the image drum surface is charged to about -750 v by the contact charge of the charge roller. When light from the led head irradiates the image drum surface, the light energy generates positive and negative carriers in t...

  • Page 360

    Print operation description b - 10 okifax 5300/5600 service manual, p/n 59278301 4) developing toner is attracted to the electrostatic latent image on the image drum surface to convert it into a visible toner image. Developing takes place at the contact between the image drum and the developing roll...

  • Page 361

    Print operation description b - 11 okifax 5300/5600 service manual, p/n 59278301 note: the toner supply roller and the developing roller are supplied with bias voltages required during the developing process as shown below. -450 vdc is supplied to the toner supply roller, -300 vdc to the developing ...

  • Page 362

    Print operation description b - 12 okifax 5300/5600 service manual, p/n 59278301 5) transfer the transfer roller is composed of conductive sponge material and is designed to make the image drum surface and the paper closely into contact. Paper is placed over the image drum surface, and a positive ch...

  • Page 363

    Print operation description b - 13 okifax 5300/5600 service manual, p/n 59278301 6) fusing after the end of the transfer operation, the unfused toner image is fused on the paper under heat and pressure as it passes between the heater roller and the back-up roller. The heater roller with a teflon coa...

  • Page 364

    Print operation description b - 14 okifax 5300/5600 service manual, p/n 59278301 7) cleaning after the end of the transfer, residual toner on the image drum is attracted to the cleaning roller temporarily by static electricity to clean the image drum surface. 8) cleaning of rollers the charge roller...

  • Page 365

    Print operation description b - 15 okifax 5300/5600 service manual, p/n 59278301 b2.3 errors b2.3.1 errors list the errors are listed below. 1) major trouble errors • fuser error (printer alarm 4) • fan error (printer alarm 3) • paper supply error • paper transport system error • paper exit jam • pa...

  • Page 366

    Print operation description b - 16 okifax 5300/5600 service manual, p/n 59278301 fanon fansns max3sec max3sec since the fan alarm is not monitored during printing, the fan alarm does not appear from the moment the printing is started until the completion of printing operation. In other words, the pr...

  • Page 367

    Print operation description b - 17 okifax 5300/5600 service manual, p/n 59278301 b2.3.2.4 2'nd tray communication error (printer alarm 2) this error is generated if on sending a command to the 2'nd tray is returned no-status (40s) or an undefined status. However, in case there is no status when rese...

  • Page 368

    Print operation description b - 18 okifax 5300/5600 service manual, p/n 59278301 b2.3.3 recoverable errors the three recoverable errors are listed in the table below. Status 2'nd tray route open description and supervising sensor paper supply route from the option 2'nd tray to the main body is open,...

  • Page 369

    Print operation description b - 19 okifax 5300/5600 service manual, p/n 59278301 b2.3.3.1 toner low detection composition the device consists of the stirring gear which rotates at a constant rate, the stirring bar and the magnet on the stirring bar. The stirring bar rotates through the link on the p...

  • Page 370

    Print operation description b - 20 okifax 5300/5600 service manual, p/n 59278301 low toner alarm a check for low toner is carried out at all times when the drum is rotating (rotation in opposite direction is excluded). • the toner sensor is not monitored while the drum motor is in halt. T1 tnrsns-n ...

  • Page 371

    Print operation description b - 21 okifax 5300/5600 service manual, p/n 59278301 b2.4 other special cases b2.4.1 manual paper feed activation of the inlet sensors without the hopping operation occurring indicates manual paper feeding. B2.4.2 cleaning the image drum needs cleaning since it gets dirty...

  • Page 372

    Print operation description b - 22 okifax 5300/5600 service manual, p/n 59278301 this page was intentionally left blank..

  • Page 373

    Circuit diagrams c - 1 okifax 5300/5600 service manual, p/n 59278301 appendix c: circuit diagrams c.1 general information the okifax 5300 and okifax 5600 circuit diagrams contain component level repair information and are okidata proprietary..

  • Page 374

    Circuit diagrams c - 2 okifax 5300/5600 service manual, p/n 59278301 this page was intentionally left blank..

  • Page 375

    Illustrated parts list d - 1 okifax 5300/5600 service manual, p/n 59278301 assembly section1 cabinet assembly section5 scan unit option telephone section2 control panel assembly section3 printer assembly section4 base assembly section6 paper guide u assembly appendix d: illustrated parts list.

  • Page 376

    Illustrated parts list d - 2 okifax 5300/5600 service manual, p/n 59278301 1: cabinet assembly.

  • Page 377

    Illustrated parts list d - 3 okifax 5300/5600 service manual, p/n 59278301 1: cabinet assembly (parts list) rev. No. Oki parts number description q’ty remarks 1a 1pa4120-1079g1 hopper: document assy. 1 50607301 rspl 2a 2pp4120-1084p1 tray: sub hopper 1 50220901 rspl 3a 2pp4120-1091p1 cover: ncu 1 53...

  • Page 378

    Illustrated parts list d - 4 okifax 5300/5600 service manual, p/n 59278301 2: control panel assembly.

  • Page 379

    Illustrated parts list d - 5 okifax 5300/5600 service manual, p/n 59278301 2: control panel assembly (parts list) rev. No. Oki parts number description q’ty remarks 1a 40105301 unit: op panel (of5300) 1 40105301 rspl 1b 40079101 unit: op panel (of5600) 1 40079101 rspl 2 4pb4120-1074p1 film: one-touc...

  • Page 380

    Illustrated parts list d - 6 okifax 5300/5600 service manual, p/n 59278301 3a: printer assembly (1 of 2).

  • Page 381

    Illustrated parts list d - 7 okifax 5300/5600 service manual, p/n 59278301 3a: printer assembly 1/2 (parts list) rev. No. Oki parts number description q’ty remarks 1 2pa4120-1214g1 cover: stacker assy. 1 53077801 rspl 2 4pb3517-1567p1 wire: guide 1 51013801 rspl 3 4yb4120-1117p1 motor: (main) 1 5651...

  • Page 382

    Illustrated parts list d - 8 okifax 5300/5600 service manual, p/n 59278301 3b: printer assembly (2 of 2).

  • Page 383

    Illustrated parts list d - 9 okifax 5300/5600 service manual, p/n 59278301 3b: printer assembly 2/2 (parts list) rev. No. Oki parts number description q’ty remarks 31 2pa4120-1085g1 guide: release assy. 1 51019201 rspl 32 4pp4120-1087p1 spring: release 1 50930001 rspl 33 4ya4116-1228g1 led head (122...

  • Page 384

    Illustrated parts list d - 10 okifax 5300/5600 service manual, p/n 59278301 4a: base assembly (1 of 2).

  • Page 385

    Illustrated parts list d - 11 okifax 5300/5600 service manual, p/n 59278301 4a: base assembly 1/2 (parts list) rev. No. Oki parts number description q’ty remarks 1a 4yb4049-7082p1 transformer: 120 v 1 56414201 rspl 1b 4yb4049-7083p1 transformer: 230 v 1 56414001 rspl 2 3pa4083-6090g1 assy: contact 1...

  • Page 386

    Illustrated parts list d - 12 okifax 5300/5600 service manual, p/n 59278301 4b: base assembly (2 of 2).

  • Page 387

    Illustrated parts list d - 13 okifax 5300/5600 service manual, p/n 59278301 4b: base assembly 2/2 (parts list) rev. No. Oki parts number description q’ty remarks 30b 4yb4049-1878p001 board-spsu (230v) 1 n/a 31 40123401 plate: assembly (pc interface) (of5600) 1 40123401 rspl 32 4pp4120-1187p1 plate: ...

  • Page 388

    Illustrated parts list d - 14 okifax 5300/5600 service manual, p/n 59278301 5: scan unit.

  • Page 389

    Illustrated parts list d - 15 okifax 5300/5600 service manual, p/n 59278301 5: scan unit (parts list) rev. No. Oki parts number description q’ty remarks 1 1pp4120-1015p001 frame: scanner 1 53350701 rspl 2 2pp4120-1034p1 base: scanner (l) 1 50221101 rspl 3 4pp4120-1023p1 plate: adf ground 1 51019901 ...

  • Page 390

    Illustrated parts list d - 16 okifax 5300/5600 service manual, p/n 59278301 6: paper guide assembly.

  • Page 391

    Illustrated parts list d - 17 okifax 5300/5600 service manual, p/n 59278301 6: paper guide assembly (parts list) rev. No. Oki parts number description q’ty remarks 1 3pa4120-1045g1 roller: feed (1) assy. 1 50410301 rspl 2 4pp4120-1226p001 plate: earth (sr) 1 51023801 rspl 3 4pp4120-1227p001 plate: e...

  • Page 392

    Illustrated parts list d - 18 okifax 5300/5600 service manual, p/n 59278301 7: cables o5wh (operator panel board) s34 (modem board) of5600 unc (network control unit) m17 (main control board) power supply unit spsu (sub power supply) pc interface board (option) mem (memory board) option printer assem...

  • Page 393

    Illustrated parts list d - 19 okifax 5300/5600 service manual, p/n 59278301 7: cables (parts list) rev. No. Oki parts number description q’ty remarks 1 40040002 cord: op panel connection 1 40041002 rspl 2 4yb4120-1026p1 speaker 1 57001701 rspl 3 3ys4111-3527p2 cable: 2nd tray connector 1 56632801 rs...

  • Page 394

    Illustrated parts list d - 20 okifax 5300/5600 service manual, p/n 59278301 8: option telephone.

  • Page 395

    Illustrated parts list d - 21 okifax 5300/5600 service manual, p/n 59278301 8: option telephone (parts list) rev. No. Oki parts number description q’ty remarks 1 1pp4120-1095p011 cradle 1 n/a 2 4ya4129-1006g001 board-hook 1 6 4ya4129-1005g001 board-telu 1 7 1pp4120-1096p001 base-cradle 1 n/a 8 3pp41...

  • Page 396

    Illustrated parts list d - 22 okifax 5300/5600 service manual, p/n 59278301 figure 6-1 7 2 8 1 6 5 3 4 25 26 9a: second paper feed (option).

  • Page 397

    Illustrated parts list d - 23 okifax 5300/5600 service manual, p/n 59278301 no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 oki oarts number 1pp4122-1401p001 3pa4122-1370g001 1pa4122-1369g001 3pa4122-1371g001 1pa4122-1362g004 4pp4120-1009g001 1pp4122-1323p0...

  • Page 398

    Illustrated parts list d - 24 okifax 5300/5600 service manual, p/n 59278301 figure 6-2 10 14 11 15 13 21 12 22 9 23 16 18 24 17 26 27 29 30 31 32 20 19 b a b a 9b: second paper feed (option).

  • Page 399

    Illustrated parts list d - 25 okifax 5300/5600 service manual, p/n 59278301 no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 oki oarts number 1pp4122-1401p001 3pa4122-1370g001 1pa4122-1369g001 3pa4122-1371g001 1pa4122-1362g004 4pp4120-1009g001 1pp4122-1323p0...

  • Page 400

    Illustrated parts list d - 26 okifax 5300/5600 service manual, p/n 59278301 10: miscellaneous items whole unit okifax 5300 p/n 62209201 okifax 5600 p/n 62209301 consumables kit: image drum p/n 56116901 cartridge: toner p/n 52106701 options 1 mb fax memory expansion card p/n 70031501 2 mb fax memory ...

  • Page 401: Appendix E:  Board Layout

    Board layout e - 1 okioffice 44 service manual, p/n 59276801 appendix e: board layout the boards used in the okifax 5300 and okifax 5600 are listed below. M17 (main control) board unc-5 (network control unit) power supply unit o5wh (operator panel) board s34 (modem) boardmodem (okifax 5600 only) ctr...

  • Page 402

    Board layout e - 2 okioffice 44 service manual, p/n 59276801 diagram o5wh (operator panel board) s34 (modem board) of5600 unc (network control unit) m17 (main control board) power supply unit spsu (sub power supply) pc interface board (option) mem (memory board) option printer assembly main motor fa...

  • Page 403

    Board layout e - 3 okioffice 44 service manual, p/n 59276801 rev. No. Oki parts number description q’ty remarks 1 40040002 cord: op panel connection 1 40041002 rspl 2 4yb4120-1026p1 speaker 1 57001701 rspl 3 3ys4111-3527p2 cable: 2nd tray connector 1 56632801 rspl 4 4ys4111-3441p1 cord: connector (c...

  • Page 404

    Board layout e - 4 okioffice 44 service manual, p/n 59276801 this page was intentionally left blank..

  • Page 405

    Second paper feeder f - 1 okifax 5300/5600 service manual, p/n 59278301 fig. 1-1 external view and component names guide l (2nd) assy front plate cassette assy front cover assy guide r (2nd) assy sheet guide assy upper plate appendix f: second paper feed 1. Outline 1.1 functions when the second pape...

  • Page 406

    Second paper feeder f - 2 okifax 5300/5600 service manual, p/n 59278301 heater roller sub roller adf roller separation rubber pinch rollers scan roller feed rollers image sensor ep drum feed roller one-way clutch roller hopping roller pulse motor hopping roller transfer roller back-up roller handlin...

  • Page 407

    Second paper feeder f - 3 okifax 5300/5600 service manual, p/n 59278301 3. Parts replacement this section covers the procedures for the disassembly, reassembly and installations in the field. This section describes the disassembly procedures, and for reassembly procedures, basically proceed with the...

  • Page 408

    Second paper feeder f - 4 okifax 5300/5600 service manual, p/n 59278301 service tools (table 3-1) service tools table 3-1 shows the tools required for the replacement of printed circuit boards, assemblies and units in the field. No. Service tools q'ty application remarks no. 1-100 phillips screwdriv...

  • Page 409

    Second paper feeder f - 5 okifax 5300/5600 service manual, p/n 59278301 main components layout diagram (figure 3-1) guide l (2nd) assy hopping frame assy guide r (2nd) assy (includes stepping motor and tqsb-2pcb) upper plate cassette assy 1 hopping roller shaft assy one-way clutch gear stepping moto...

  • Page 410

    Second paper feeder f - 6 okifax 5300/5600 service manual, p/n 59278301 3.3 parts replacement methods this section describes the parts replacement methods for the components listed in the disas- sembly order diagram below. Second paper feeder stepping motor (hopping) (3.3.1) tqsb-2pcb (3.3.2) hoppin...

  • Page 411

    Second paper feeder f - 7 okifax 5300/5600 service manual, p/n 59278301 2 8 5 6 font cover assy 4 font cover assy 2 guide boss guide l (2nd) assy 7 a guide r (2nd) assy 10 (see detail a) 2 rear cover 13 upper plate 3 a c notch b 1 3.3.1 stepping motor (hopping) (1) turn the facsimile power switch of...

  • Page 412

    Second paper feeder f - 8 okifax 5300/5600 service manual, p/n 59278301 18 24 detail a guide r (2nd) assy 10 25 19 20 27 25 21 14 26 (tqsb-2) motor 23 motor bracket 22 15 12 16 17 rear cover 13 11 9 (6) remove three screws 9 which are holding the guide r (2nd) assy 10 to the bottom plate 11. Remove ...

  • Page 413

    Second paper feeder f - 9 okifax 5300/5600 service manual, p/n 59278301 2 1 3 8 9 13 12 11 10 6 7 4 hopping roller shaft assy 5 3.3.2 tqsb2-pcb (1) remove the pulse motor (see 3.3.1). (2) remove the connector 25 from the tqsb-2pcb 26. (3) remove the screw 27 and remove the tqsb-2pcb 26. Note : refer...

  • Page 414

    Second paper feeder f - 10 okifax 5300/5600 service manual, p/n 59278301 4. Troubleshooting 4.1 precautions prior to the troubleshooting (1) go through the basic checking items provided in the facsimile handbook. (2) obtain detailed information concerning the problem from the user. (3) go through ch...

  • Page 415

    Second paper feeder f - 11 okifax 5300/5600 service manual, p/n 59278301 classification lcd status message description recovery method jamerror (feeding) *1 jam error (ejection) paper size error tray paper out *2 • check the paper in the second paper feeder. Carry out the recovery printing by openin...

  • Page 416

    Second paper feeder f - 12 okifax 5300/5600 service manual, p/n 59278301 ** paper inlet jam ** does paper jam at the inlet when the power is turned on? Is the paper located above the sensor plate (inlet)? Is the sensor plate (inlet) operating normally? Replace the power supply/sensor board or inlet ...

  • Page 417

    Second paper feeder f - 13 okifax 5300/5600 service manual, p/n 59278301 are the hopping roller and feed roller rotating? Is the pulse motor turning? Is the connector being connected properly? Check the coil resistance (approx. 4.3 Ω ) of the pulse motor. Is it normal? Replace the hopping roller sha...

  • Page 418

    Second paper feeder f - 14 okifax 5300/5600 service manual, p/n 59278301 tqsb-2pcb "motor" m stepping motor 2 m-t3 1 m-t4 4 m-t1 3 m-t2 "pu" to okifax 2350/2450 facsimile transceiver optsin-n optsclk-n optsd-p optsdr-n ovp + 30v ovl + 5v 1 2 3 4 5 6 7 8 5. Connection diagram 5.1 interconnection diag...

  • Page 419

    Second paper feeder f - 15 okifax 5300/5600 service manual, p/n 59278301 5.2 pcb layout tqsb-2pcb pu fg controller motor driver sen2 motor osc sen1.

  • Page 420

    Second paper feeder f - 16 okifax 5300/5600 service manual, p/n 59278301 figure 6-1 6. Parts list 1: cabinet and cassette assembly (figure 6-1) 7 2 8 1 6 5 3 4 25 26.

  • Page 421

    Second paper feeder f - 17 okifax 5300/5600 service manual, p/n 59278301 paper feeder (table 6-1) no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 oki parts number 1pp4122-1401p001 3pa4122-1370g001 1pa4122-1369g001 3pa4122-1371g001 1pa4122-1362g004 4pp4120-1...

  • Page 422

    Second paper feeder f - 18 okifax 5300/5600 service manual, p/n 59278301 figure 6-2 f - 16 - 2 10 14 11 15 13 21 12 22 9 23 16 18 24 17 26 27 29 30 31 32 20 19 b a b a 2: mechanical assembly (figure 6-2).

  • Page 423

    Second paper feeder f - 19 okifax 5300/5600 service manual, p/n 59278301 paper feeder (table 6-1) no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 oki parts number 1pp4122-1401p001 3pa4122-1370g001 1pa4122-1369g001 3pa4122-1371g001 1pa4122-1362g004 4pp4120-1...

  • Page 424

    Second paper feeder f - 20 okifax 5300/5600 service manual, p/n 59278301 this page was intentionally left blank..

  • Page 425: Appendix G:  Rmcs System

    Rmcs system g - 1 okifax 5300/5600 service manual, p/n 59278301 figure 1 remote management center system (rmcs) main menu tel no. User id fax model user memo all data clear user data tech. Data tel. No clear act. Rep. Clear counter clear all data user data tech. Data one touch and auto dial p/l/d da...

  • Page 426

    Rmcs system g - 2 okifax 5300/5600 service manual, p/n 59278301 personal computer internal memory extended memory fixed disk drive display fx-050 series facsimile pc-i/f card rs-232c cable telephone line operating system ibm pc/at or compatible model 300kb or more 1mb or more 20mb or more cga/ega/vg...

  • Page 427

    Rmcs system g - 3 okifax 5300/5600 service manual, p/n 59278301 telephone set pstn line tel conceptual connection diagram of rmcs with other devices 1 2 3 4 5 6 7 8 9 0 * # remote fax pc-i/f board rs232c cable fx050 series facsimile with pc-i/f 2. Setup 2.1 mounting this system (rmcs model 20) is us...

  • Page 428

    Rmcs system g - 4 okifax 5300/5600 service manual, p/n 59278301 > 1: rmcs setting 2: fax setting 3: fax delete 4: password update 5: dip sw update (for model 10) 6: rmcs delete 7: end remote management center system please select the desired item. 2.2 installation when the pc/at is activated by usin...

  • Page 429

    Rmcs system g - 5 okifax 5300/5600 service manual, p/n 59278301 2.2.1 registering the rmcs basic system the flow of new registration is different from that of updating. First, the flow of new registration is described below. 1) enter the drive no. Used to register the system. > remote management cen...

  • Page 430

    Rmcs system g - 6 okifax 5300/5600 service manual, p/n 59278301 2) enter the directory name with up to eight alphanumeric characters. 3) register a password of up to 15 alphanumeric characters excluding [\],[“]. If the system opera- tor is not defined, password registration not required. 4) when you...

  • Page 431

    Rmcs system g - 7 okifax 5300/5600 service manual, p/n 59278301 5) when the setting is correct, enter [y]. The system is now registered. If not correct, enter [n]. Then repeat from step 1) again. When registering the system, also register ansi.Sys required for screen control and mouse.Sys for using ...

  • Page 432

    Rmcs system g - 8 okifax 5300/5600 service manual, p/n 59278301 2.2.2 registering the facsimile model no. 1) search the directory in which the system is registered. When the system is found, register the model number. 2) insert a disk corresponding to the model into drive a, then press any key. The ...

  • Page 433

    Rmcs system g - 9 okifax 5300/5600 service manual, p/n 59278301 2.2.3 deleting the facsimile model no. 1) search the directory in which the system is registered. When the system is found, a list of registered models is displayed. 2) select the model number to be deleted. This number is then displaye...

  • Page 434

    Rmcs system g - 10 okifax 5300/5600 service manual, p/n 59278301 2.2.4 updating the password 1) search the directory in which the system is registered. When the system is found, the old password is displayed on the screen requesting entry of a new password is displayed. 2) register a new password of...

  • Page 435

    Rmcs system g - 11 okifax 5300/5600 service manual, p/n 59278301 2.2.5 updating the dip switches this setting is available for only rmcs model 10. 1) search the directory in which the system is registered. When the system is found, the dip switch setting is displayed. For the detail of setting, refe...

  • Page 436

    Rmcs system g - 12 okifax 5300/5600 service manual, p/n 59278301 2.2.6 deleting the rmcs basic system 1) when to delete, enter [y], then whole rmcs system is deleted. When not to delete, enter [n]. Then the installation menu appears. > remote management center system press the esc key to cancel. Dir...

  • Page 437

    Rmcs system g - 13 okifax 5300/5600 service manual, p/n 59278301 3. Rmcs basic operation 3.1 activating and terminating the system before activating the system if the facsimile terminal is equipped with a selector function to “enable” or “unable” remote mainte- nance, set to “enable” in advance. 3.1...

  • Page 438

    Rmcs system g - 14 okifax 5300/5600 service manual, p/n 59278301 3.2 tel directory you can select such services (items) registration and deletion of information related to users. We describe the detail of each service later. There are two ways to specify an item: select by using the [ ↑ ] and [ ↓ ] ...

  • Page 439

    Rmcs system g - 15 okifax 5300/5600 service manual, p/n 59278301 3.3 main menu the main menu screen varies according to fax models. For further operation, refer to each fax model manual. There are two ways to specify an item: select by using the [ ↑ ] and [ ↓ ] keys, then press [enter] or enter the ...

  • Page 440

    Rmcs system g - 16 okifax 5300/5600 service manual, p/n 59278301 4. Message modifying tool 4.1 activating the program after activating the pc/at with a hard disk, insert the rmcs system disk into drive a. When c>_ is displayed, enter the following commands to activate the program. C>a:[enter] a> scr...

  • Page 441

    Rmcs system g - 17 okifax 5300/5600 service manual, p/n 59278301 4.2.1 file selection select the message title to modify. Select the position with [ ↑ ], [ ↓ ], [ ← ] and [ → ] keys, and press the [enter] key, then the position is selected. • press [page up] or [page down] to scroll the screen back ...

  • Page 442

    Rmcs system g - 18 okifax 5300/5600 service manual, p/n 59278301 4.3.1 confirmation select a drive with the [space] key. Since it is assumed that data is stored on a floppy disk, you can select drive a or drive b. When setup is ready, insert a formatted floppy into the drive and press the [enter] ke...

  • Page 443

    Rmcs system g - 19 okifax 5300/5600 service manual, p/n 59278301 4.4.1 confirmation select a drive with the [space] key. It is assumed that a message is loaded on the machine from the floppy disk, you can select drive a or drive b. When setup is ready, insert a floppy disk which stores the message i...

  • Page 444

    Rmcs system g - 20 okifax 5300/5600 service manual, p/n 59278301 this page was intentionally left blank..

  • Page 445

    Product service bulletins h - 1 okifax 5300/5600 service manual, p/n 59276801 appendix h: product service bulletins h.1 general information okidata's product service bulletins contain technical information obtained after product release. Firmware updates, part number changes, and procedural changes ...

  • Page 446

    Product service bulletins h - 2 okifax 5300/5600 service manual, p/n 59276801 this page was intentionally left blank..

  • Page 447

    Recommended spare parts list i - 1 okifax 5300/5600 service manual, p/n 59278301 appendix i: recommended spare parts list (rspl) i.1 general information recommended spare parts lists (rspls) contain the current part numbers, descriptions, pricing, and stocking information for okidata product spare p...

  • Page 448

    Recommended spare parts list i - 2 okifax 5300/5600 service manual, p/n 59278301 this page was intentionally left blank..