1. DL manuals
  2. Xerox
  3. Software
  4. Synergix 8825
  5. Service Manual

Xerox Synergix 8825 Service Manual

Summary of Synergix 8825

  • Page 1

    Transmittal page product 8825/8830 printer title service manual part number 701p15051 status supersedes replaces 701p15050 dated may 1999 date january 2002.

  • Page 3: 8825/ 8830 Printer

    8825/ 8830 printer service manual t he d ocument c ompany xerox caution certain components in the 8825/ 8830 printer are susceptible to damage from electrostatic dis- charge. Observe all esd procedures to avoid com- ponent damage. 701p15051 january 2002.

  • Page 4

    Prepared by: xerox corporation 800 phillips road bldg. 845-17s webster, new york 14580-9791 usa © 1998, 1999, 2000, 2001, 2002 by xerox corporation. All rights reserved. Xerox®, xes®, accxes®, and the document company® are trademarks of xerox corporation. Xerox product names mentioned in this public...

  • Page 5

    01/02 i 8825/8830 printer introduction introduction about this manual ........................................................................................................... Iii organization ............................................................................................................

  • Page 6

    01/02 ii 8825/8830 printer introduction.

  • Page 7

    01/02 iii 8825/8830 printer about this manual, organization introduction about this manual this manual is part of a documentation system that includes the training. This manual contains repair analysis procedures (raps), repair procedures, adjustment procedures, parts list, diagnostic procedures, in...

  • Page 8

    01/02 iv 8825/8830 printer organization, how to use this manual introduction callback this service is performed when the cse has been called back to correct a problem that was thought to have been recently corrected. The callback is a short procedure performed on only that subsystem that caused the ...

  • Page 9

    01/02 v 8825/8830 printer introduction repair analysis procedures (raps) a rap is either a table of faults and possible solutions, or a series of steps designed to lead you to the cause of a problem. In each step, you will perform an action or observe an occur- rence. For fault tree raps, at each st...

  • Page 10

    01/02 vi 8825/8830 printer introduction.

  • Page 11

    01/02 1-1 8825/8830 printer service call procedures 1 service call procedures introduction ..................................................................................................................... 1-3 call flow call flow procedure ............................................................

  • Page 12

    01/02 1-2 8825/8830 printer service call procedures.

  • Page 13

    01/02 1-3 8825/8830 printer introduction service call procedures introduction the service call procedures are designed to assist the service representative to identify printer faults, perform the necessary corrective action and perform the correct maintenance procedures. The service call procedures ...

  • Page 14

    01/02 1-4 8825/8830 printer introduction service call procedures.

  • Page 15

    01/02 1-5 8825/8830 printer call flow procedure, initial actions/systems service call procedures call flow procedure procedure perform the following: 1. Initial actions . There has been more than 5 customer work days or 500 feet (150 meters) since the last service call. Y n perform the following: 1....

  • Page 16

    01/02 1-6 8825/8830 printer print defect isolation procedure, workstation check- service call procedures print defect isolation procedure procedure 1. Go to special tests 0955 in section 6 of this service manual. Select option 5 (600 mm print length on 36 inch wide paper) and make an internal test p...

  • Page 17

    01/02 1-7 8825/8830 printer status code entry chart service call procedures status code entry chart table 1 status code entry chart status code description components bsd ref pl ref c1-01 c2-01 c3-01 no rap position sensor error the roll 1, 2, or 3 position sensor did not actuate or deactuate. Roll ...

  • Page 18

    01/02 1-8 8825/8830 printer status code entry chart service call procedures c4-49 no rap this is a firmware problem this is a firmware problem. Press power off (0) then power on (1). If problem per- sists, replace the firmware. Pl 1.1a e2-01 no rap media registration sensor error the media trail edg...

  • Page 19

    01/02 1-9 8825/8830 printer status code entry chart service call procedures e6-00 front door interlock switch error the c button was pressed while a print was being made in the roll feed mode. An oper- ator induced soft shutdown results in a complete print being made. The left side door must be open...

  • Page 20

    01/02 1-10 8825/8830 printer status code entry chart service call procedures ll-12 no rap photoreceptor motor stall fault drum drive motor (a20mot3) driver pwb (a2) adj 8.4 media transport bsd 4.3 pl 1.1a pl 9.1 ll-21 no rap hvps charge error the charge scorotron fault signal was active for 1.5 sec-...

  • Page 21

    01/02 1-11 8825/8830 printer status code entry chart, message display entry service call procedures message display entry chart ll-58 no rap power on self test extra “return value” from the operating system. Reboot (power off / power on). Install the control eprom main pwb (a3) pl 1.1a ll-60 no rap ...

  • Page 22

    01/02 1-12 8825/8830 printer message display entry chart, maintenance proce- service call procedures note: substitute 1, 2, or 3 for x depending on which status code is displayed. Maintenance procedures all rolls are empty media registration sensor failed to sense media. Go to c1-04 . Table 1 messag...

  • Page 23

    01/02 1-13 8825/8830 printer maintenance procedures service call procedures note: 1. Ensure that the vacuum does not contact the edge of the cleaner blade that touches the surface of the photoreceptor drum. Note: 2. Where possible, dust the drum and the cleaning blade with zinc stearate away from th...

  • Page 24

    01/02 1-14 8825/8830 printer maintenance procedures service call procedures nor- mal call clean the transfer corotron improve toner transfer to media. Improve media tack. Remove the transfer corotron. Clean loose toner/debris with a brush. Use only a water-dampened cloth to remove contaminants from ...

  • Page 25

    01/02 1-15 8825/8830 printer service call procedures callback procedure 1. Perform the subsystem checks for the subsystem that caused the problem. 2. Functional checks: a. Perform the initial actions . B. Check the recent faults listing (see section 6 - under system information). If any of the fault...

  • Page 26

    01/02 1-16 8825/8830 printer service call procedures.

  • Page 27

    01/02 1-17 8825/8830 printer system checkout / final action service call procedures system checkout / final action procedure enter diagnostic mode and make three (3) prints of internal test pattern from the controller (if present). If a controller is not present, print [0955-5] from the iot. Prints ...

  • Page 28

    01/02 1-18 8825/8830 printer system checkout / final action service call procedures.

  • Page 29

    01/02 2-1 8825/8830 printer status indicator raps 2 status indicator raps repair analysis procedures c1-04/c2-04/c3-04 rap ................................................................................................ 2-3 c1-59/ c2-59/ c3-59 rap .......................................................

  • Page 30

    01/02 2-2 8825/8830 printer status indicator raps.

  • Page 31

    01/02 2-3 8825/8830 printer c1-04/c2-04/c3-04 rap status indicator raps c1-04/c2-04/c3-04 rap note: roll x means roll 1, 2, or 3. The media drive motor (mot1, bsd 7.1 ) was trying to feed the roll x media forward to the registration position but the media registration sensor (a21q1, bsd 8.1 ) failed...

  • Page 32

    01/02 2-4 8825/8830 printer c1-59/ c2-59/ c3-59 rap status indicator raps c1-59/ c2-59/ c3-59 rap note: c1, c2, c3 means roll 1, 2, or 3. The media drive motor (mot1, bsd 7.1 ) was trying to feed the roll x media forward to the registration position but the position sensor (q1, q2, or q3, bsd 7.2, 7...

  • Page 33

    01/02 2-5 8825/8830 printer ll-41/ll-45 fuser warm-up fault rap status indicator raps ll-41/ll-45 fuser warm-up fault rap note: go to bsd 10.1 while using this rap. This rap is used when the fuser does not warm up when the control logic attempts to increase the heat. Ll-41 is displayed when the fuse...

  • Page 34

    01/02 2-6 8825/8830 printer ll-41/ll-45 fuser warm-up fault rap, ll-42 ther- status indicator raps connect the (+) meter lead to a9p1-2 and leave the (-) meter lead connected to a1q1-mti. Pulses are present. Y n repair the wires. Check the wiring between the heat rod control pwb (a9) and the fuser t...

  • Page 35

    01/02 2-7 8825/8830 printer ll-43 fuser over temperature rap status indicator raps ll-43 fuser over temperature rap note: refer to bsd 10.1 while using this rap. Warning dangerous voltage ll-43 is displayed when the logic detects that there is a problem with the fuser temperature and an overtemperat...

  • Page 36

    01/02 2-8 8825/8830 printer ll-44 fuser too hot rap status indicator raps ll-44 fuser too hot rap note: refer to bsd 10.1 while using this rap. Warning dangerous voltage ll-44 is displayed when the fuser temperature exceeds 420º f (216º c), the maximum allowed temperature. The status code may also b...

  • Page 37

    01/02 2-9 8825/8830 printer ll-60/ll-61 nvm fault rap status indicator raps ll-60/ll-61 nvm fault rap this rap is used for nvm (non-volatile memory) problems that are indicated by a status code or a message display. The control panel displays the message nvm fault call for assistance. Ll-60 or ll-61...

  • Page 38

    01/02 2-10 8825/8830 printer ll-90 overtoned fault rap status indicator raps ll-90 overtoned fault rap note: go to bsd 9.7 while using this rap. The status code ll-90 is displayed when the logic detects that the toner concentration is signif- icantly greater than the control point value. The toner c...

  • Page 39

    01/02 2-11 8825/8830 printer ll-90 overtoned fault rap, ll-91 undertoned status indicator raps procedure with the printer in an ll-90 fault condition, enter diagnostic code [9-22] and then press yes, in order to enable the printer to function with an ll-90 fault condition. Enter the code [0361] in o...

  • Page 40

    01/02 2-12 8825/8830 printer ll-91 undertoned fault rap status indicator raps figure 1 location of developer drive coupling the developer housing auger and drive gears are rotating as the prints are being made. Y n go to bsd 4.3 , drum drive, to repair the drive circuit. The ll-91 code is displayed ...

  • Page 41

    01/02 2-13 8825/8830 printer ll-91 undertoned fault rap status indicator raps figure 2 developer housing and auger drive gears ensure that the rear auger drive gear is positioned with the flange as shown. Ensure that the developer housing drive gear is positioned with the flange as shown. Ensure tha...

  • Page 42

    01/02 2-14 8825/8830 printer ll-91 undertoned fault rap status indicator raps.

  • Page 43

    01/02 2-15 8825/8830 printer of-1 control panel rap, of-2 power on self test status indicator raps of-1 control panel rap note: go to bsd 2.1 while using this rap, unless otherwise directed. This rap is used when the control panel does not operate, or when the control panel oper- ates incorrectly. I...

  • Page 44

    01/02 2-16 8825/8830 printer of-3 fuser ballast rap status indicator raps of-3 fuser ballast rap procedure the customers lights flicker when the machine is switched on. Y n the fuser ballast is operating properly. The machine has tag 50 (50hz only) installed. Y n switch off the printer and disconnec...

  • Page 45

    01/02 2-17 8825/8830 printer generic clutch rap status indicator raps generic clutch rap initial actions note: this procedure can be used to check any clutch. Due to the generic format of this rap there will be no specific adj, pl or diagnostic codes identified. Procedure ( figure 1 ): enter diagnos...

  • Page 46

    01/02 2-18 8825/8830 printer generic sensor rap status indicator raps generic sensor rap initial actions note: this procedure can be used to check any sensor. Due to the generic format of this rap there will be no specific adj, pl or diagnostic codes identified. • ensure that the sensor is not block...

  • Page 47

    01/02 2-19 8825/8830 printer generic switch rap status indicator raps generic switch rap initial actions note: this procedure can be used to check any switch. Due to the generic format of this rap there will be no specific adj, pl or diagnostic codes identified. Procedure ( figure 1 ): enter diagnos...

  • Page 48

    01/02 2-20 8825/8830 printer generic switch rap status indicator raps.

  • Page 49

    01/02 3-1 8825/8830 printer print quality 3 print quality print quality print quality initialization procedure ............................................................................... 3-3 print defects...............................................................................................

  • Page 50

    01/02 3-2 8825/8830 printer print quality.

  • Page 51

    01/02 3-3 8825/8830 printer print quality initialization procedure, print defects print quality print quality initialization procedure prior to any print quality troubleshooting, validate that the problem is in the iot by entering [9- 55]. Select test pattern 5. Examine the test print for defects. I...

  • Page 52

    01/02 3-4 8825/8830 printer print quality definitions print quality print quality definitions the following terms are some of the most commonly used terms that describe image quality problems. Background background occurs as darkness or dirtiness on the non-image areas of the print. Black print this...

  • Page 53

    01/02 3-5 8825/8830 printer print quality general diagnostics, print quality print quality print quality general diagnostics it is important to understand the orientation of prints in order to troubleshoot image quality problems. The following terms will be used when referring to prints made on the ...

  • Page 54

    01/02 3-6 8825/8830 printer print quality specifications print quality background this term refers to the density of the print in any non-image area. Use a wide roll of media and run test pattern [9-55-5]. Examine the print using the background reference scale 302.02. Specification: all non-image ar...

  • Page 55

    01/02 3-7 8825/8830 printer print quality specifications print quality linearity of lines linearity of lines refers to the straightness of the horizontal, vertical and diagonal lines. Use a wide roll of media and run test pattern [9-55-7]. Measure the straightness of a 50 block length in all three d...

  • Page 56

    01/02 3-8 8825/8830 printer damaged media, media handling problems print quality damaged media media handling problems introduction experience has shown that many media transportation problems have more than one cause and must be handled using a systematic approach. Media transportation problems app...

  • Page 57

    01/02 3-9 8825/8830 printer pq 1, pq 2 print quality pq 1 background pq 2 bands table 1 background symptom / check symptom / check contamination of the blank area by toner particles on the print probable cause corrective action 1. An incorrect electrostatic value 1a. Perform electrostatic series ( a...

  • Page 58

    01/02 3-10 8825/8830 printer pq 3, pq 4 print quality pq 3 bands pq 4 black lines table 1 bands symptom / check symptom/ check bands are 1 mm or more and are perpendicular to the media feed direction. High density bands are called black lines. Probable cause corrective action 1. Defective or intermi...

  • Page 59

    01/02 3-11 8825/8830 printer pq 5, pq 6 print quality pq 5 black prints pq 6 blank prints / partial image table 1 black prints symptom / check symptom/ check the print is totally black with no image. Probable cause corrective action 1. Defective charge scorotron 1. Clean or replace the screen/pins (...

  • Page 60

    01/02 3-12 8825/8830 printer pq 7, pq 8 print quality pq 7 blurred image pq 8 deletions (bands) table 1 blurred image symptom / check symptom/ check the image is not clear or sharp. Probable cause corrective action 1. Defective/contaminated image module. 1a. Ensure the spacing rollers and drum ends ...

  • Page 61

    01/02 3-13 8825/8830 printer pq 9, pq 10 print quality pq 9 deletions (bands) pq 10 deletions (in solid and halftone areas) table 1 deletions (bands) symptom / check symptom/ check deletion bands or very low image density perpendicular to the print feed direction. Probable cause corrective action 1....

  • Page 62

    01/02 3-14 8825/8830 printer pq 11, pq 12 print quality pq 11 deletions (spots) pq 12 finger marks table 1 deletions (spots) symptom / check symptom/ check localized areas of deletion in the solid or halftone areas in the print feed direction. Probable cause corrective action 1. Damp media 1a. Refer...

  • Page 63

    01/02 3-15 8825/8830 printer pq 13, pq 14 print quality pq 13 light image pq 14 misregistration table 1 light image symptom / check symptom/ check image area of a print has low density. Probable cause corrective action 1. Damp media 1a. Refer to bsd 7.1 and bsd 7.3 to check for correct operation of ...

  • Page 64

    01/02 3-16 8825/8830 printer pq 15, pq 16 print quality pq 15 residual image pq 16 skewed image table 1 residual image symptom / check symptom/ check this is an image that is repeated on the same print or consecutive prints. The image can either be a ghost- ing of the original image or a toner image...

  • Page 65

    01/02 3-17 8825/8830 printer pq 17, pq 17a print quality pq 17 smears pq 17a smudge table 1 smears symptom / check symptom/ check areas of the image on the print are blurred. This occurs at the image transfer area and is caused by a dif- ference of speed between the drum and the media. Location of s...

  • Page 66

    01/02 3-18 8825/8830 printer pq 18, pq 19 print quality pq 18 spots pq 19 uneven density table 1 spots symptom / check symptom/ check circular black spots on the print. Probable cause corrective action perform panic stop/image on drum procedure (section 6), and examine the drum for the defect. 1. De...

  • Page 67

    01/02 3-19 8825/8830 printer pq 20, pq 21 print quality pq 20 unfused prints pq 21 wrinkle table 1 unfused prints symptom / check symptom/ check characters and image are easily rubbed off a print. Probable cause corrective action 1. Damp media 1a. Refer to bsd 7.1 and bsd 7.3 to check for correct op...

  • Page 68

    01/02 3-20 8825/8830 printer pq 22 print quality pq 22 offsetting table 1 offsetting symptom / check symptom/ check offsetting is the result of toner adhering to the fuser heat roll and transferring to subse- quent prints. Probable cause corrective action 1. There is insufficient fuser oil on the he...

  • Page 69

    01/02 4-1 8825/8830 printer repairs and adjustments repairs/adjustments repairs electrical rep 3.1 main pwb ......................................................................................................... 4-3 rep 3.2 high voltage power supply ...................................................

  • Page 70

    01/02 4-2 8825/8830 printer repairs and adjustments.

  • Page 71

    01/02 4-3 8825/8830 printer rep 3.1 repairs and adjustments rep 3.1 main pwb parts list on pl 1.1a warning switch off the controller and the printer main power switches. Disconnect the printer power cord. Caution electrostatic discharge damage (esd) may occur. Use esd procedures and antistatic wrist...

  • Page 72

    01/02 4-4 8825/8830 printer rep 3.1 repairs and adjustments 4. ( figure 2 ): disconnect the 10 connectors from the printer main pwb. Figure 2 ground connector location on main pwb 5. Pull the 8 plastic fasteners outward and remove the printer main pwb. 6. ( figure 3 ): remove the nvm integrated circ...

  • Page 73

    01/02 4-5 8825/8830 printer rep 3.1 repairs and adjustments 7. ( figure 4 ): install the existing nvm integrated circuit into the socket on the new main pwb. Note: position the pin 1 locating dot as shown. Figure 4 installing the nvm integrated circuit on the new main pwb 8. Install the new main pwb...

  • Page 74

    01/02 4-6 8825/8830 printer rep 3.1 repairs and adjustments 9. ( figure 5 ): connect the connectors: figure 5 connecting p307a to new main pwb 10. Connect the remaining connectors and the ground connector to the main pwb. 11. Check the xerox bbs to determine the current version of software to be ins...

  • Page 75

    01/02 4-7 8825/8830 printer rep 3.2 repairs and adjustments rep 3.2 high voltage power supply parts list on pl 1.3 warning switch off the main power switch. Disconnect the power cord. Removal 1. Loosen the screws and open the rear door. 2. ( figure 1 ): remove the high voltage power supply. Replacem...

  • Page 76

    01/02 4-8 8825/8830 printer rep 7.1 repairs and adjustments rep 7.1 media supply drawer parts list on pl 7.1 warning switch off the main power switch. Disconnect the power cord. Note: all three roll supply drawer assemblies are removed the same way. The 8825 comes with media supply drawer 1 or 2. Th...

  • Page 77

    01/02 4-9 8825/8830 printer rep 7.2 repairs and adjustments rep 7.2 rewind gear and rewind internal gear parts list on pl 7.3 warning switch off the main power switch. Disconnect the power cord. Note: all three rewind gears and rewind internal gear assemblies are removed the same way. Removal 1. Pul...

  • Page 78

    01/02 4-10 8825/8830 printer rep 7.3 repairs and adjustments rep 7.3 roll feed pinch rolls parts list on pl 7.5 warning switch off the main power switch. Disconnect the power cord. Note: all three roll feed pinch roll assemblies are removed the same way. Removal 1. Open the media supply drawer and r...

  • Page 79

    01/02 4-11 8825/8830 printer rep 7.4 repairs and adjustments rep 7.4 roll feed drive rolls parts list on pl 7.1 warning switch off the main power switch. Disconnect the power cord. Note: all three roll feed drive roll assemblies are removed the same way. Removal 1. Remove the appropriate media suppl...

  • Page 80

    01/02 4-12 8825/8830 printer rep 7.5 repairs and adjustments rep 7.5 feed clutch parts list on pl 7.2 warning switch off the main power switch. Disconnect the power cord. Removal 1. Loosen the screws and open the rear door. 2. ( figure 1 ): remove the feed clutch. Figure 1 removing the feed clutch 4...

  • Page 81

    01/02 4-13 8825/8830 printer rep 7.6 repairs and adjustments rep 7.6 rewind clutch parts list on pl 7.2 warning switch off the main power switch. Disconnect the power cord. Removal 1. Loosen the screws and open the rear door. 2. ( figure 1 ): remove the rewind clutch. Figure 1 removing the rewind cl...

  • Page 82

    01/02 4-14 8825/8830 printer rep 7.7 repairs and adjustments rep 7.7 motion sensor parts list on pl 7.2 warning switch off the main power switch. Disconnect the power cord. Removal 1. Loosen the screws and open the rear door. 2. Remove the rewind clutch ( rep 7.6 ). 3. ( figure 1 ): remove the motio...

  • Page 83

    01/02 4-15 8825/8830 printer rep 7.9 repairs and adjustments rep 7.9 roll drive motor parts list on pl 7.2 warning switch off the main power switch. Disconnect the power cord. Removal 1. Loosen the screws and open the rear door. 2. ( figure 1 ): remove the roll drive motor assembly. Figure 1 removin...

  • Page 84

    01/02 4-16 8825/8830 printer rep 7.9, rep 7.10a repairs and adjustments figure 2 removing the roll drive motor bracket rep 7.10a lower media roll heater parts list on pl 7.2 warning switch off the main power switch. Disconnect the power cord. Removal 1. Loosen the screws and open the rear door. 2 re...

  • Page 85

    01/02 4-17 8825/8830 printer rep 7.10a repairs and adjustments 2. ( figure 1 ): remove the lower media roll heater. Figure 1 removing the lower media roll heater 2 remove the screw 1 disconnect the connector 3 remove the lower media roll heater.

  • Page 86

    01/02 4-18 8825/8830 printer rep 7.10b, rep 7.11 repairs and adjustments rep 7.10b upper media roll heater parts list on pl 7.2 warning switch off the main power switch. Disconnect the power cord. Removal 1. Remove media supply drawer 1 ( rep 7.1 ). Caution be sure to support the media roll heater/g...

  • Page 87

    01/02 4-19 8825/8830 printer rep 7.11 repairs and adjustments parts list on pl 7.2 warning switch off the main power switch. Disconnect the power cord. Removal 1. Loosen the screws and open the rear door. 2. Remove the rewind clutch ( rep 7.6 ). 3. ( figure 1 ): remove the encoder disk. Figure 1 rem...

  • Page 88

    01/02 4-20 8825/8830 printer rep 8.1 repairs and adjustments rep 8.1 media transport assembly parts list on pl 8.1 warning switch off the main power switch. Disconnect the power cord. Note: the art used for this procedure was developed for previous products and may not match the 8825/8830 configurat...

  • Page 89

    01/02 4-21 8825/8830 printer rep 8.1 repairs and adjustments 5. ( figure 3 ): remove the media transport assembly. Figure 3 removing the media transport assembly replacement 1. If a new media transport assembly is being installed, perform the media transport to drum spacing ( adj 8.4 ). 2. Open the ...

  • Page 90

    01/02 4-22 8825/8830 printer rep 8.1 repairs and adjustments 3. ( figure 4 ): reinstall the media transport assembly. Figure 4 reinstalling the media transport assembly 1 place the pin on the ramp 2 install the turnaround baffle under the developer assembly shelf (both ends) 3 move the pin into the ...

  • Page 91

    01/02 4-23 8825/8830 printer rep 8.2 repairs and adjustments rep 8.2 media exit switch parts list on pl 8.4 warning switch off the main power switch. Disconnect the power cord. Removal 1. Latch the xerographic module at the service position ( rep 9.2 ). 2. Remove the media transport assembly ( rep 8...

  • Page 92

    01/02 4-24 8825/8830 printer rep 8.3 repairs and adjustments rep 8.3 buckle switch parts list on pl 8.4 warning switch off the main power switch. Disconnect the power cord. Removal 1. Latch the xerographic module at the service position ( rep 9.2 ). 2. Remove the media transport assembly ( rep 8.1 )...

  • Page 93

    01/02 4-25 8825/8830 printer rep 8.4 repairs and adjustments rep 8.4 cut sheet media feed clutch - 8830 and 8825 with tag/mod 90 parts list on pl 8.1 warning switch off the main power switch. Disconnect the power cord. Removal 1. Latch the xerographic module at the service position ( rep 9.2 ). 2. R...

  • Page 94

    01/02 4-26 8825/8830 printer rep 8.5 repairs and adjustments rep 8.5 pressure plates parts list on pl 10.3 warning switch off the main power switch. Disconnect the power cord. Note: the art used for this procedure was developed for previous products and may not match the 8825/8830 configuration exac...

  • Page 95

    01/02 4-27 8825/8830 printer rep 8.5 repairs and adjustments replacement caution be careful not to damage the sheet media switch actuator while reinstalling the lower pres- sure plate. 1. ( figure 2 ): reinstall the lower pressure plate. Figure 2 reinstalling the lower pressure plate caution be sure...

  • Page 96

    01/02 4-28 8825/8830 printer rep 8.6 repairs and adjustments rep 8.6 sheet drive roll - 8830 and 8825 with tag/mod 90 parts list on pl 8.3 warning switch off the main power switch. Disconnect the power cord. Note: the art used for this procedure was developed for previous products and may not match ...

  • Page 97

    01/02 4-29 8825/8830 printer rep 8.7 repairs and adjustments rep 8.7 sheet pinch rolls - 8830 and 8825 with tag/mod 90 parts list on pl 8.3 warning switch off the main power switch. Disconnect the power cord. Note: the art used for this procedure was developed for previous products and may not match...

  • Page 98

    01/02 4-30 8825/8830 printer rep 8.8 repairs and adjustments rep 8.8 media registration sensor parts list on pl 8.2 warning switch off the main power switch. Disconnect the power cord. Note: the art used for this procedure was developed for previous products and may not match the 8825/8830 configura...

  • Page 99

    01/02 4-31 8825/8830 printer rep 8.9 repairs and adjustments rep 8.9 fabric guide parts list on pl 10.3 warning switch off the main power switch. Disconnect the power cord. Note: the art used for this procedure was developed for previous products and may not match the 8825/8830 configuration exactly...

  • Page 100

    01/02 4-32 8825/8830 printer rep 8.9, rep 8.10 repairs and adjustments replacement 1. ( figure 2 ): reinstall the fabric guide. Figure 2 reinstalling the fabric guide rep 8.10 media transport drive motor parts list on pl 8.1 warning switch off the main power switch. Disconnect the power cord. Remova...

  • Page 101

    01/02 4-33 8825/8830 printer rep 8.10 repairs and adjustments 6. ( figure 1 ): remove the media transport drive motor assembly. 7. ( figure 2 ): remove the motor from the mounting plate. Figure 1 removing the motor replacement 1. Ensure that the belt is over the idler pulley. 2. ( figure 2 ): if a n...

  • Page 102

    01/02 4-34 8825/8830 printer rep 8.11, rep 8.12 repairs and adjustments rep 8.11 sheet feed switch - 8830 and 8825 with tag/mod 90 parts list on pl 8.4 warning switch off the main power switch. Disconnect the power cord. Removal 1. Latch the xerographic module at the service position ( rep 9.2 ). 2....

  • Page 103

    01/02 4-35 8825/8830 printer rep 8.12 repairs and adjustments 3. ( figure 1 ): remove the baffle. Figure 1 removing the baffle 4. ( figure 2 ): remove the registration pinch rolls. Figure 2 removing the registration pinch rolls 1 remove the two springs (one each end) 3 remove the screws (5) 2 remove...

  • Page 104

    01/02 4-36 8825/8830 printer rep 8.12 repairs and adjustments replacement 1. Reinstall the rolls and retainers onto the shaft. 2. ( figure 3 ): reinstall the registration pinch roll assembly. Figure 3 reinstalling the registration pinch roll assembly 3. ( figure 4 ): reinstall the springs. 4. Comple...

  • Page 105

    01/02 4-37 8825/8830 printer rep 8.12, rep 8.13 repairs and adjustments figure 4 reinstalling the springs rep 8.13 media feed drive belt parts list on pl 8.1 warning switch off the main power switch. Disconnect the power cord. Removal 1. Latch the xerographic module at the service position ( rep 9.2...

  • Page 106

    01/02 4-38 8825/8830 printer rep 8.13 repairs and adjustments 6. ( figure 1 ): remove the media feed drive belt. Figure 1 removing the media feed drive belt replacement 1. Ensure that the belt is over the idler pulley. 1 disconnect the connector 2 remove the screws (3) 3 remove the motor assembly 4 ...

  • Page 107

    01/02 4-39 8825/8830 printer rep 8.15 repairs and adjustments rep 8.15 cutter home sensor parts list on pl 7.8 warning switch off the main power switch. Disconnect the power cord. Note: the art used for this procedure was developed for previous products and may not match the 8825/8830 configuration ...

  • Page 108

    01/02 4-40 8825/8830 printer rep 8.16 repairs and adjustments rep 8.16 exit roll parts list on pl 8.4 warning switch off the main power switch. Disconnect the power cord. Removal 1. Latch the xerographic module at the service position ( rep 9.2 ). 2. Remove the media transport assembly ( rep 8.1 ). ...

  • Page 109

    01/02 4-41 8825/8830 printer rep 8.17 repairs and adjustments rep 8.17 registration drive roll parts list on pl 8.2 warning switch off the main power switch. Disconnect the power cord. Removal 1. Latch the xerographic module at the service position ( rep 9.2 ). 2. Remove the media transport assembly...

  • Page 110

    01/02 4-42 8825/8830 printer rep 8.17 repairs and adjustments 8. ( figure 2 ): remove the baffle. 9. Remove the registration drive roll by pushing the bearings out of the frame and moving the roll as required for removal. Figure 2 removing the baffle 1 remove the two springs (one each end) 3 remove ...

  • Page 111

    01/02 4-43 8825/8830 printer rep 9.1 repairs and adjustments rep 9.1 xerographic module parts list on pl 9.1 , pl 10.1 warning switch off the main power switch. Disconnect the power cord. Removal 1. Loosen the screws and open the rear door. 2. Raise and latch the top cover. 3. Lift and rotate the im...

  • Page 112

    01/02 4-44 8825/8830 printer rep 9.1 repairs and adjustments note: in the following steps, “left” and “right” describe machine locations as observed when you are facing the xerographic module at the left side of the printer. 7. ( figure 2 ): install the handles onto the left and right side of the xe...

  • Page 113

    01/02 4-45 8825/8830 printer rep 9.1 repairs and adjustments 9. ( figure 4 ): move the bearing out of the xerographic module frame (left side). Figure 4 moving the bearing (left side) 10. ( figure 5 ): move the bearing out of the xerographic module frame (right side). Figure 5 moving the bearing (ri...

  • Page 114

    01/02 4-46 8825/8830 printer rep 9.1, rep 9.2 repairs and adjustments 11. ( figure 6 ): carefully remove the drum assembly from the printer and place it, gear box down, in a safe place on the floor. Figure 6 removing the drum assembly 12. Using the handles, lift the xerographic module out of the pri...

  • Page 115

    01/02 4-47 8825/8830 printer rep 9.2 repairs and adjustments 5. ( figure 1 ): prepare the front and rear support brackets for raising the xerographic mod- ule to the service position. Figure 1 preparing the support bracket note: the latches that secure the xerographic module to the printer frame are...

  • Page 116

    01/02 4-48 8825/8830 printer rep 9.2 repairs and adjustments 7. ( figure 3 ): move the bearing out of the xerographic module frame (left side). Figure 3 moving the bearing (left side) 8. ( figure 4 ): move the bearing out of the xerographic module frame (right side). Figure 4 moving the bearing (rig...

  • Page 117

    01/02 4-49 8825/8830 printer rep 9.2, rep 9.3 repairs and adjustments 9. ( figure 5 ): carefully remove the drum assembly from the printer and place it, gear box down, in a safe place on the floor. Figure 5 removing the drum assembly rep 9.3 drum parts list on pl 9.2 warning switch off the main powe...

  • Page 118

    01/02 4-50 8825/8830 printer rep 9.3, rep 9.4 repairs and adjustments 3. ( figure 2 ): remove the drum from the shaft assembly. Figure 2 removing the drum from the shaft assembly 4. If the drum is being replaced, install a cleaner blade kit ( rep 9.4 ). 5. Reassemble the drum assembly. 6. Perform gp...

  • Page 119

    01/02 4-51 8825/8830 printer rep 9.4 repairs and adjustments figure 1 removing the cleaner blade cleaner blade photoreceptor seal channel photoreceptor seal right-hand seal xerographic module frame blade retainer (3).

  • Page 120

    01/02 4-52 8825/8830 printer rep 9.4 repairs and adjustments replacement 1. ( figure 2 ): replace the photoreceptor seal. A. Carefully fold the photoreceptor seal along the perforations. B. Slide the photoreceptor seal into the channel, smaller side up, so that the edge of the photoreceptor seal for...

  • Page 121

    01/02 4-53 8825/8830 printer rep 9.4 repairs and adjustments a. Insert the red stripe end of the left-hand seal underneath the folded photoreceptor seal. B. Install the seal fuzzy side up. C. Ensure that the seal is flush against the xerographic module frame. 7. Perform gp 4 drum cleaning enhancemen...

  • Page 122

    01/02 4-54 8825/8830 printer rep 9.5 repairs and adjustments rep 9.5 developer module parts list on pl 9.8 warning switch off the main power switch. Disconnect the power cord. Note: the art used for this procedure was developed for previous products and may not match the 8825/8830 configuration exac...

  • Page 123

    01/02 4-55 8825/8830 printer rep 9.5 repairs and adjustments 6. ( figure 2 ): remove the developer module. Figure 2 removing the developer module 1 move the lock into the groove on the gear while performing step 2 2 move the gear to disengage 3 disconnect a2pp1 4 press tab and swing down clamp bar (...

  • Page 124

    01/02 4-56 8825/8830 printer rep 9.5 repairs and adjustments replacement 1. ( figure 3 ): reinstall the developer module. Figure 3 reinstalling the developer module caution ensure that the developer module is fully reinstalled in the brackets. Caution ensure that the gear is free to engage the devel...

  • Page 125

    01/02 4-57 8825/8830 printer rep 9.5 repairs and adjustments 2. ( figure 4 ): reinstall the toner cartridge. 3. If new developer material has been installed, perform the toner sensor calibration code [09216]. Figure 4 reinstalling the toner cartridge 4 slide the top shield closed 3 remove the tape 2...

  • Page 126

    01/02 4-58 8825/8830 printer rep 9.6 repairs and adjustments rep 9.6 cartridge drive motor parts list on pl 9.10 warning switch off the main power switch. Disconnect the power cord. Note: the art used for this procedure was developed for previous products and may not match the 8825/8830 configuratio...

  • Page 127

    01/02 4-59 8825/8830 printer rep 9.7 repairs and adjustments rep 9.7 developer material parts list on (refer to svc.8830prt.17324 machine consumables, sec- tion 6.) warning switch off the main power switch. Disconnect the power cord. Note: the art used for this procedure was developed for previous p...

  • Page 128

    01/02 4-60 8825/8830 printer rep 9.7 repairs and adjustments 4. ( figure 2 ): dump the developer material. Figure 2 dumping the developer material 1 rotate the developer module 2 rotate the gear counterclockwise magnetic roll.

  • Page 129

    01/02 4-61 8825/8830 printer rep 9.7 repairs and adjustments caution do not rotate the auger gears individually more than the slight amount required for removal or to mesh the teeth during reinstallation. If the factory setting of the augers is changed during the procedure, perform the adjustment pr...

  • Page 130

    01/02 4-62 8825/8830 printer rep 9.7 repairs and adjustments replacement note: pour the developer material evenly over the full length of the augers. 1. ( figure 4 ): install the developer material and record the batch number in the machine log. Figure 4 installing the developer material caution do ...

  • Page 131

    01/02 4-63 8825/8830 printer rep 9.7 repairs and adjustments 2. ( figure 5 ): reinstall the air pressure tubes. Figure 5 reinstalling the air pressure tubes 1 reinstall the air pressure tube 3 reinstall the gear 2 reinstall the gear 4 reinstall the gear and the grip ring 5 reinstall the air pressure...

  • Page 132

    01/02 4-64 8825/8830 printer rep 9.7 repairs and adjustments 3. ( figure 6 ): reinstall the sump shield in the developer module. Figure 6 reinstalling the sump shield in the developer module 4. ( figure 7 ): reinstall the top shield, taking care not to overtighten the screws. Figure 7 reinstalling t...

  • Page 133

    01/02 4-65 8825/8830 printer rep 9.7 repairs and adjustments 6. ( figure 8 ): reinstall the toner cartridge. 7. If new developer material has been installed, perform toner sensor calibration code [09216]. 8. Perform the electrostatic series ( adj 9.2 ). Figure 8 reinstalling the toner cartridge 5 sl...

  • Page 134

    01/02 4-66 8825/8830 printer rep 9.8 repairs and adjustments rep 9.8 scorotron pin kit parts list on pl 9.3 note: these are the instructions to install the scorotron pin kit. The kit contains the following items: • pin array • torsion spring (2) • container warning switch off the main power switch. ...

  • Page 135

    01/02 4-67 8825/8830 printer rep 9.8 repairs and adjustments warning disposal of the pin array is carefully controlled because it is made of a beryllium cop- per alloy. Package the old pin array as a returned part. Also, be especially careful of the very sharp tips on the pin array. 6. ( figure 3 ):...

  • Page 136

    01/02 4-68 8825/8830 printer rep 9.9 repairs and adjustments rep 9.9 transfer / detack corotron parts list on pl 9.4 warning switch off the main power switch. Disconnect the power cord. Note: the art used for this procedure was developed for previous products and may not match the 8825/8830 configur...

  • Page 137

    01/02 4-69 8825/8830 printer rep 9.11 repairs and adjustments rep 9.11 toner sensor parts list on pl 9.9 warning switch off the main power switch. Disconnect the power cord. Note: the art used for this procedure was developed for previous products and may not match the 8825/8830 configuration exactl...

  • Page 138

    01/02 4-70 8825/8830 printer rep 9.12 repairs and adjustments rep 9.12 toner cartridge home sensor parts list on pl 9.9 warning switch off the main power switch. Disconnect the power cord. Note: the art used for this procedure was developed for previous products and may not match the 8825/8830 confi...

  • Page 139

    01/02 4-71 8825/8830 printer rep 9.12 repairs and adjustments caution to avoid damage to the drive plate seal, always rotate the drive plate in the direction shown in figure 2 . 3. ( figure 2 ): reinstall the cartridge drive plate. Figure 2 reinstalling the cartridge drive plate 1 reinstall the cart...

  • Page 140

    01/02 4-72 8825/8830 printer rep 9.12, rep 9.13 repairs and adjustments 4. ( figure 3 ): reinstall the top shield, taking care not to overtighten the screws. Figure 3 reinstalling the top shield 5. Reinstall the developer module ( rep 9.5 ). Rep 9.13 sump shield parts list on pl 9.9 warning switch o...

  • Page 141

    01/02 4-73 8825/8830 printer rep 9.13 repairs and adjustments 2. ( figure 1 ): remove the sump shield. Figure 1 removing the sump shield from the developer module replacement caution ensure that the full length of the edge of the sump shield is under the edge of the housing. 1. ( figure 2 ): reinsta...

  • Page 142

    01/02 4-74 8825/8830 printer rep 9.13, rep 9.14 repairs and adjustments figure 2 reinstalling the sump shield in the developer module rep 9.14 cartridge drive plate parts list on pl 9.9 warning switch off the main power switch. Disconnect the power cord. Note: the art used for this procedure was dev...

  • Page 143

    01/02 4-75 8825/8830 printer rep 9.14 repairs and adjustments 2. ( figure 1 ): remove the cartridge drive plate. Figure 1 removing the cartridge drive plate replacement caution to avoid damage to the drive plate seal, always rotate the drive plate in the direction shown in figure 2 . 5 remove the sc...

  • Page 144

    01/02 4-76 8825/8830 printer rep 9.14 repairs and adjustments 1. ( figure 2 ): reinstall the cartridge drive plate. Figure 2 reinstalling the cartridge drive plate 1 reinstall the cartridge drive plate with the seal up 4 position the tab at the bottom 3 rotate while per- forming step 4 2 reinstall t...

  • Page 145

    01/02 4-77 8825/8830 printer rep 9.14 repairs and adjustments 2. ( figure 3 ): reinstall the top shield, taking care not to overtighten the screws. Figure 3 reinstalling the top shield 3. Reinstall the developer module. 4 connect m1 1 reinstall the top shield 2 reinstall the screws (2) 3 tighten the...

  • Page 146

    01/02 4-78 8825/8830 printer rep 9.17 repairs and adjustments rep 9.17 photoreceptor seal parts list on pl 9.5b warning switch off the main power switch. Disconnect the power cord. Removal 1. Remove the drum assembly ( rep 9.2 ). 2. ( figure 1 ): remove the right-hand seal, the left-hand seal (not s...

  • Page 147

    01/02 4-79 8825/8830 printer rep 9.18 repairs and adjustments rep 9.18 air pressure tubes parts list on pl 9.9 , pl 9.10 warning switch off the main power switch. Disconnect the power cord. Note: the art used for this procedure was developed for previous products and may not match the 8825/8830 conf...

  • Page 148

    01/02 4-80 8825/8830 printer rep 9.18 repairs and adjustments replacement caution do not rotate the auger gears individually more than the slight amount required for removal or to mesh the teeth during reinstallation. If the factory setting of the augers is changed during the procedure, perform the ...

  • Page 149

    01/02 4-81 8825/8830 printer rep 9.19, rep 9.20 repairs and adjustments rep 9.19 roller kit parts list on pl 9.3 note: these are the instructions to install roller kit 600k58740. The kit contains the following items: • rollers (2) • pins (2) warning switch off the main power switch. Disconnect the p...

  • Page 150

    01/02 4-82 8825/8830 printer rep 9.20 repairs and adjustments 5. ( figure 1 ): prepare to remove the top cover (front). Figure 1 preparing to remove the top cover (front) note: ( figure 2 ): observe the way that the top cover pivot pin engages the hole in the inter- lock plate. This may be a difficu...

  • Page 151

    01/02 4-83 8825/8830 printer rep 9.20 repairs and adjustments 9. ( figure 3 ): disconnect the video cable connector j307a from the main pwb and push the connector through the hole in the frame. Figure 3 disconnecting the video cable 10. ( figure 4 ): release the video cable from the cable clamps and...

  • Page 152

    01/02 4-84 8825/8830 printer rep 9.20 repairs and adjustments 11. ( figure 5 ): release the video cable from the cable clamps and pull it through the hole in the frame. Figure 5 preparing the video cable for removal 12. ( figure 6 ): continue to pull the video cable through the hole after releasing ...

  • Page 153

    01/02 4-85 8825/8830 printer rep 9.20 repairs and adjustments 13. ( figure 7 ): disconnect a5p2 from the low voltage power supply and release the harness from the cable clamps. Figure 7 preparing the harness for removal 14. ( figure 8 ): disconnect the ground wire and release the harness from the ca...

  • Page 154

    01/02 4-86 8825/8830 printer rep 9.20 repairs and adjustments 15. ( figure 9 ): complete the removal preparation on the front area of the image module assembly. Figure 9 preparing to remove the image module assembly (view looking at the front from the right side) 16. ( figure 10 ): continue to pull ...

  • Page 155

    01/02 4-87 8825/8830 printer rep 9.20 repairs and adjustments replacement 1. Reverse the removal steps for replacement of the image module assembly. 2. Perform electrostatic series ( adj 9.2 )..

  • Page 156

    01/02 4-88 8825/8830 printer rep 10.1 repairs and adjustments rep 10.1 heat rod parts list on pl 10.2 warning switch off the main power switch. Disconnect the power cord. Allow the fuser assem- bly to cool before the procedure is performed. Removal 1. Remove the stripper finger assembly. 2. Perform ...

  • Page 157

    01/02 4-89 8825/8830 printer rep 10.1 repairs and adjustments 4. ( figure 2 ): disconnect the heat rod and remove the bracket (left side). Figure 2 removing the bracket (left side) caution wear gloves or wrap a sheet of paper around the heat rod when handling the heat rod. Do not touch the glass sec...

  • Page 158

    01/02 4-90 8825/8830 printer rep 10.1 repairs and adjustments 1. ( figure 4 ): reinstall the heat rod. Note: do not remove the connectors from the wires on the ends of the heat rod. A. Insert the red connector into the heat roll. B. While looking into the roll, push the red connector through the hol...

  • Page 159

    01/02 4-91 8825/8830 printer rep 10.1 repairs and adjustments 2. ( figure 5 ): reinstall the bracket (left side). Figure 5 reinstalling the bracket (left side) 3. ( figure 6 ): reinstall the grommet and the bracket (right side). Figure 6 reinstalling the bracket (right side) 4. Ensure that the therm...

  • Page 160

    01/02 4-92 8825/8830 printer rep 10.2, rep 10.3 repairs and adjustments rep 10.2 heat roll parts list on pl 10.2 warning switch off the main power switch. Disconnect the power cord. Allow the fuser assem- bly to cool before the procedure is performed. Note: the art used for this procedure was develo...

  • Page 161

    01/02 4-93 8825/8830 printer rep 10.7, rep 10.8 repairs and adjustments rep 10.7 web oiler assembly parts list on pl 9.6 warning switch off the main power switch. Disconnect the power cord. Removal 1. Loosen the screws and open the rear door. 2. Raise and latch the top cover. 3. Ensure that there is...

  • Page 162

    01/02 4-94 8825/8830 printer rep 10.8, rep 10.9 repairs and adjustments replacement caution do not bend the stripper finger too far or it will break. 1. ( figure 2 ): reinstall the stripper fingers. Figure 2 reinstalling the stripper fingers rep 10.9 web oiler parts list on pl 9.7 warning switch off...

  • Page 163

    01/02 4-95 8825/8830 printer rep 10.9 repairs and adjustments 3. ( figure 2 ): remove the takeup roll. Figure 2 removing the takeup roll replacement 1. ( figure 3 ): reinstall the supply roll. Figure 3 reinstalling the takeup roll 4 pull the stub shaft/ gear assembly from the takeup roll 1 disengage...

  • Page 164

    01/02 4-96 8825/8830 printer rep 10.9 repairs and adjustments 2. ( figure 4 ): reinstall the takeup roll. 3. After reinstallation or replacement of the web oiler into the assembly, follow the replace- ment instructions in web oiler assembly ( rep 10.7 ). Figure 4 reinstalling the takeup roll 2 push ...

  • Page 165

    01/02 4-97 8825/8830 printer adj 3.2, adj 8.1 repairs and adjustments adj 3.2 country configuration purpose warning the purpose is to set the line service (input power) and billing type (billing meter) con- figurations according to the customer’s requirements. Adjustment 1. Enter diagnostics. 2. Ent...

  • Page 166

    01/02 4-98 8825/8830 printer adj 8.1 repairs and adjustments figure 2 media selection screen note: the range of adjustment is 0 to 40. Each step equals approximately 1 mm. 3. Adjust the vertical magnification using the previous / next buttons. A. Use the previous button to decrease the set point, wh...

  • Page 167

    01/02 4-99 8825/8830 printer adj 8.2 repairs and adjustments adj 8.2 lead edge registration purpose the purpose is to adjust the print media to the image on the drum for lead edge registration within specification. Prerequisite 1. Check the following: a. Fuser temperature (nvm) ( adj 10.1 ) b. Verti...

  • Page 168

    01/02 4-100 8825/8830 printer adj 8.3 repairs and adjustments adj 8.3 cut length purpose the purpose is to calibrate the printer to produce the correct length prints for each media type. Prerequisite 1. Check the following: a. Fuser temperature (nvm) ( adj 10.1 ) b. Vertical magnification ( adj 8.1 ...

  • Page 169

    01/02 4-101 8825/8830 printer adj 8.4 repairs and adjustments adj 8.4 media transport purpose the purpose is to set the correct spacing between the media transport and the drum when a new media transport is installed. The correct spacing is obtained by adjusting the position of the lower turnaround ...

  • Page 170

    01/02 4-102 8825/8830 printer adj 8.4 repairs and adjustments adjustment warning switch off the main power switch. Disconnect the power cord. 1. Remove the transfer / detack corotron ( rep 9.9 ). 2. Remove the developer module ( rep 9.5 ). 3. Remove the white toner shield. 4. ( figure 2 ): position ...

  • Page 171

    01/02 4-103 8825/8830 printer adj 9.2 repairs and adjustments adj 9.2 electrostatic series purpose the purpose is to set the drum voltages to obtain good print quality as specified in section 3 of this service manual. On printers with tag 23 , it is necessary to establish the correct average light o...

  • Page 172

    01/02 4-104 8825/8830 printer adj 9.2 repairs and adjustments figure 2 removing the plug note: failure to center the probe will cause incorrect v-lo readings. Note: run led test 9-21.5 to verify that all appropriate leds illuminate. Also verify that the electrometer probe is located within the cente...

  • Page 173

    01/02 4-105 8825/8830 printer adj 9.2 repairs and adjustments 35 1.01 36 1.06 37 .95 38 .99 39 1.15 40 .87 41 1.02 42 1.05 43 1.10 44 1.06 45 .86 46 .87 47 .93 48 .85 49 .83 50 .90 51 .92 52 .91 53 .92 54 1.03 55 .94 56 .89 57 .95 58 .93 59 .97 60 .96 61 .95 62 .97 63 .96 64 .99 65 .99 66 .93 67 1.0...

  • Page 174

    01/02 4-106 8825/8830 printer adj 9.2 repairs and adjustments 117 1.05 118 1.01 119 .95 120 .95 121 .95 122 .92 123 .89 124 .99 125 .98 126 .97 127 .91 128 .88 129 .92 130 .97 131 .88 132 .93 133 .83 134 .87 135 .93 136 .97 137 1.04 138 1.00 139 .94 140 .99 141 .99 142 .84 143 .93 144 .93 145 .91 14...

  • Page 175

    01/02 4-107 8825/8830 printer adj 9.2 repairs and adjustments 202 1.19 203 1.00 204 .86 205 .85 206 .69 207 .75 208 .76 209 .71 210 .77 211 .72 212 .78 213 .58 214 .60 215 .66 216 .71 217 .75 218 .72 219 .75 220 .73 221 .76 222 .85 223 .59 224 .71 225 .59 226 1.03 238 .89 239 .91 240 .72 241 .69 242...

  • Page 176

    01/02 4-108 8825/8830 printer adj 9.2 repairs and adjustments 295 .71 296 .85 297 .82 298 .86 299 .81 300 .92 301 1.01 302 .58 303 .60 304 .67 305 .72 306 .62 307 .83 308 .63 309 .64 310 .78 311 .67 312 .76 313 .80 314 .58 315 .86 316 .60 317 .66 318 .69 319 .70 320 .76 321 .74 322 .57 323 .63 324 ....

  • Page 177

    01/02 4-109 8825/8830 printer adj 9.2 repairs and adjustments 377 .72 378 .90 379 .73 380 .97 381 1.06 382 .75 383 .58 384 .63 385 .66 386 .66 387 .69 388 .95 389 .95 390 .75 391 .95 392 1.00 393 1.06 394 1.07 395 .69 396 .70 397 .74 398 .62 399 .79 400 .93 401 .80 402 .66 403 .84 404 .74 405 .73 40...

  • Page 178

    01/02 4-110 8825/8830 printer adj 9.2 repairs and adjustments 459 1.01 460 .73 461 .83 462 .79 463 .81 464 .83 465 .88 466 1.07 467 1.08 468 1.00 469 .82 470 .67 471 .79 472 .80 473 .86 474 .85 475 .89 476 .89 477 .82 478 .93 479 1.11 480 1.03 481 1.06 482 .98 483 .89 484 .69 485 .86 486 .84 487 1.0...

  • Page 179

    01/02 4-111 8825/8830 printer adj 9.3 repairs and adjustments adj 9.3 image density purpose the purpose is to set the toner concentration to obtain good print quality as specified in section 3 of this service manual. Note: electrostatic series adj 9.2 must be performed before the image density is ad...

  • Page 180

    01/02 4-112 8825/8830 printer adj 9.6 repairs and adjustments adj 9.6 augers purpose the purpose is to set the developer auger and the mix auger to the correct angles in order to ensure proper operation of the developer module. Warning switch off the main power switch. Disconnect the power cord. Che...

  • Page 181

    01/02 4-113 8825/8830 printer adj 9.5 repairs and adjustments adj 9.5 toner cartridge home sensor purpose the purpose is to set the toner cartridge home sensor to the correct distance from the mag- net on the toner cartridge. Warning switch off the main power switch. Disconnect the power cord. Check...

  • Page 182

    01/02 4-114 8825/8830 printer adj 9.5 repairs and adjustments 2. ( figure 2 ): adjust the toner cartridge home sensor to 2.5 ± 0.5 mm from the plate. Figure 2 adjusting the toner cartridge home sensor 2.5 +/- 0.5 mm 1 disconnect q2 3 straighten the wires and adjust the sensor 2 remove the wires from...

  • Page 183

    01/02 4-115 8825/8830 printer adj 10.1 repairs and adjustments adj 10.1 fuser temperature (nvm) purpose the purpose is to adjust the temperature of the heat roll in order to obtain the correct fusing. Note: fuser temperature may also be checked using adj 10.2 fuser temperature (with probe) or adj 10...

  • Page 184

    01/02 4-116 8825/8830 printer adj 10.1, adj 10.2 repairs and adjustments figure 5 film temperature note: the default set point for film media is 30. Adjust for 300 degrees f. 7. Adjust the film fusing temperature using the previous / next buttons. A. Use the previous button to decrease the set point...

  • Page 185

    01/02 4-117 8825/8830 printer adj 10.2 repairs and adjustments 3. ( figure 2 ): connect the temperature probe to the dmm. Figure 2 connecting the temperature probe to the dmm 4. Switch on the dmm and then switch on the temperature probe. 5. Set the dmm to measure dc voltage. 6. Press the 20 volt ran...

  • Page 186

    01/02 4-118 8825/8830 printer adj 10.3 repairs and adjustments adj 10.3 fuser temperature (with tape) purpose the purpose is to check the temperature of the heat roll, using temperature sensitive tape, in order to obtain the correct fusing. Check 1. Ensure that the fuser thermistor is in positive co...

  • Page 187

    01/02 5-1 8825/8830 printer parts lists parts lists overview introduction ..................................................................................................................... 5-3 subsystem information .....................................................................................

  • Page 188

    01/02 5-2 8825/8830 printer parts lists.

  • Page 189

    01/02 5-3 8825/8830 printer introduction parts lists introduction overview the parts list section identifies all part numbers and the corresponding location of all spared subsystem components. Organization parts lists each item number in the part number listing corresponds to an item number in the r...

  • Page 190

    01/02 5-4 8825/8830 printer subsystem information parts lists subsystem information use of the term "assembly" the term "assembly" will be used for items in the part number listing that include other itemized parts in the part number listing. When the word "assembly is found in the part number listi...

  • Page 191

    01/02 5-5 8825/8830 printer symbology parts lists symbology a tag number within a circle pointing to an item number shows that the part has been changed by the tag number within the circle (figure 1). Information on the modification is in the change tag index. Figure 1 with tag symbol a tag number w...

  • Page 192

    01/02 5-6 8825/8830 printer symbology parts lists a tag number within a circle with no apex shows that the entire drawing has been changed by the tag number within the circle (figure 3). Information on the modification is in the change tag index. Figure 3 entire drawing with tag symbol a tag number ...

  • Page 193

    01/02 5-7 8825/8830 printer pl 1.1a parts lists pl 1.1a electrical control components/dc power generation (w/o tag 27) item part description 1 160k37310 a/b switch pwb (8830) (w/ tag 90 ) 2 162k28840 vpi harness (8830) (w/ tag 90 ) 3 162k41460 a/b switch to iot harness (8830) (w/ tag 90 ) 4 162k4144...

  • Page 194

    01/02 5-8 8825/8830 printer pl 1.1b parts lists pl 1.1b electrical control components/dc power generation (w/tag 27) item part description 1 105k18273 dc low voltage power supply assembly (w/ tag 25 ) 2 160k33322 driver pwb (a2) (w/o tag 25 ) – 600k75311 driver pwb kit (a2) (w/ tag 25 ) 3 162k29730 ...

  • Page 195

    01/02 5-9 8825/8830 printer pl 1.2a parts lists pl 1.2a ac electrical components (w/o tag 25) item part description 1 – ac module assembly (not spared) (50/60 hz) 2 142k01540 filter 3 – ac module housing (p/o pl 1.2a item 1 ) (50/60 hz) 4 109e01040 ac relay (k1/k3) 5 707w01652 fuser triac (q1) ( rep...

  • Page 196

    01/02 5-10 8825/8830 printer pl 1.2b parts lists pl 1.2b ac electrical components (w/tag 25) item part description 1 – ac module assembly (not spared) (50/60 hz) 2 – pwb bracket (not spared) 3 160k59660 pwb 4 142k01540 filter 5 120e02160 twist clamp 6 109e01040 ac relay (k1) (50/60 hz), ac relay (k3...

  • Page 197

    01/02 5-11 8825/8830 printer pl 1.3 parts lists pl 1.3 dc electrical components item part description 1 111k00021 media counter 2 – standoff (not spared) 3 105k13542 high voltage power supply ( rep 3.2 ) 4 054k12300 fan duct 5 127e11240 fan 6 092e36450 charge corotron label (red arrow) 7 600k60900 d...

  • Page 198

    01/02 5-12 8825/8830 printer pl 1.4 parts lists pl 1.4 control console item part description 1 101k26083 control console assembly (8830) (w/ tag 32 ) – 101k40051 control console assembly (8825) (w/ tag 32 ) 2 096e78251 control console label (8830) (w/ o tag 32 ) – 891e70531 control console label (88...

  • Page 199

    01/02 5-13 8825/8830 printer pl 7.1 parts lists pl 7.1 roll supply feed assembly item part description 1 130k51801 position sensor 2 130e02271 drawer interlock switch 3 050k53080 roll supply drawer assembly (sealed) ( rep 7.1 ) – 050k19612 roll supply drawer assembly ( rep 7.1 ) 4 010k01351 slide 5 ...

  • Page 200

    01/02 5-14 8825/8830 printer pl 7.2 parts lists pl 7.2 roll supply drives item part description 1 007k07561 roll drive motor assembly 2 127k04293 roll drive motor ( rep 7.9 ) 3 – bracket (p/o pl 7.2 item 1 ) 4 160k23870 drive motor pwb 5 007e16410 main drive sprocket (10t) 6 023e06750 chain (8830) –...

  • Page 201

    01/02 5-15 8825/8830 printer pl 7.3 parts lists pl 7.3 roll supply drawer components (part 1 of 4) item part description 1 – part of roll supply drawer assembly (ref: pl 7.1 item 3 ) 2 022e11540 support roller 3 007e14650 rewind internal gear (20t) ( rep 7.2 ) 4 029e14760 lh support pin 5 – lh cradl...

  • Page 202

    01/02 5-16 8825/8830 printer pl 7.4 parts lists pl 7.4 roll supply drawer components (part 2 of 4) item part description 1 – part of roll supply drawer assembly (ref: pl 7.1 item 3 ) 2 – rh roll lock (p/o pl 7.4 item 1 ) 3 003e17610 roll lock 4 009e27340 roll lock spring 5 – rh cradle bracket (p/o p...

  • Page 203

    01/02 5-17 8825/8830 printer pl 7.5 parts lists pl 7.5 roll supply drawer components (part 3 of 4) item part description 1 – part of roll supply drawer assembly (ref: pl 7.1 item 3 ) 2 – drawer frame (p/o pl 7.5 item 1 ) 3 017e04250 baffle stop 4 068e17221 bracket 5 009e27351 pinch roll spring 6 – p...

  • Page 204

    01/02 5-18 8825/8830 printer pl 7.6 parts lists pl 7.6 roll supply drawer components (part 4 of 4) item part description 1 – part of roll supply drawer assembly (ref: pl 7.1 item 3 ) 2 052k03580 roll support tube assembly 3 092e22541 label (push here) 4 092e36431 label (media lead) 5 – drawer frame ...

  • Page 205

    01/02 5-19 8825/8830 printer pl 7.7 parts lists pl 7.7 media cutter assembly item part description 1 037k01100 media cutter assembly 2 – media cutter (p/o pl 7.7 item 1 ) 3 – bracket (not spared) 4 003e18781 latch 5 010k01360 media cutter slide 6 110e02640 media cutter cover interlock switch (s1) 7 ...

  • Page 206

    01/02 5-20 8825/8830 printer pl 7.8 parts lists pl 7.8 media cutter components item part description 1 – part of media cutter assembly (ref: pl 7.7 item 1 ) 2 038k06601 media exit guide 3 009e30860 lh spring 4 – cutter stationary bar (p/o pl 7.8 item 1 ) 5 009e30870 rh spring 6 028e07430 retaining r...

  • Page 207

    01/02 5-21 8825/8830 printer pl 8.1 parts lists pl 8.1 media transport assembly item part description 1 423w72201 sheet drive belt 2 020e13853 sheet drive pulley 3 026e11970 shoulder screw 4 022k63750 media transport assembly (8825) (w/o tag 89 ) ( rep 8.1 , adj 8.1 ) – 022k49205 media transport ass...

  • Page 208

    01/02 5-22 8825/8830 printer pl 8.2 parts lists pl 8.2 media registration components item part description 1 – part of media transport assembly (ref: pl 8.1 item 4 ) 2 – registration support assembly (p/ o pl 8.2 item 1 ) 3 – registration support (p/o pl 8.2 item 2 ) 4 130e05990 media registration s...

  • Page 209

    01/02 5-23 8825/8830 printer pl 8.3 parts lists pl 8.3 cut sheet feed components item part description 1 – part of media transport assembly (ref: pl 8.1 item 4 ) 2 – media transport frame (p/o pl 8.3 item 1 ) 3 019e14350 drag brake (8830), drag brake (8825) (w/ tag 90 ) 4 006k15682 sheet drive roll ...

  • Page 210

    01/02 5-24 8825/8830 printer pl 8.4 parts lists pl 8.4 media transport components item part description 1 – part of media transport assembly (ref: pl 8.1 item 4 ) 2 110k08711 buckle switch (upper) (rep 8.4), buckle switch (lower) ( rep 8.2 ) 3 – sensor bracket (p/o pl 8.4 item 1 ) 4 – transport fram...

  • Page 211

    01/02 5-25 8825/8830 printer pl 9.1 parts lists pl 9.1 xerographic module assembly item part description 1 127k17882 photoreceptor drive assembly 2 – photoreceptor drive (p/o pl 9.1 item 1 ) 3 005k04151 coupling 4 126k05992 xerographic module assembly (60 hz) ( rep 9.1 ) – 126k07152 xerographic modu...

  • Page 212

    01/02 5-26 8825/8830 printer pl 9.2 parts lists pl 9.2 photoreceptor item part description 1 – part of xerographic module assembly (ref: pl 9.1 item 4 ) 2 – xerographic frame (p/o pl 9.2 item 1 ) 3 006k15640 shaft assembly 4 013k00380 bearing 5 028e11470 bearing retainer 6 – bearing (p/o pl 9.2 item...

  • Page 213

    01/02 5-27 8825/8830 printer pl 9.3 parts lists pl 9.3 image module assembly item part description 1 – part of xerographic module assembly (ref: pl 9.1 item 4 ) 2 125k02220 scorotron assembly 3 026e57690 screw (m4 x 30) 4 062e08051 screen 5 – right end block (p/o pl 9.3 item 2 ) 6 600k58750 pin arra...

  • Page 214

    01/02 5-28 8825/8830 printer pl 9.4 parts lists pl 9.4 transfer/detack corotron item part description 1 – part of media transport assembly (ref: pl 8.1 item 4 ) 2 – transport frame (p/o pl 9.4 item 1 ) 3 019e16080 left corotron clamp 4 019e19971 right corotron clamp 5 125k02580 transfer/detack corot...

  • Page 215

    01/02 5-29 8825/8830 printer pl 9.5a parts lists pl 9.5a drum cleaning (part 1 of 3) item part description 1 – part of xerographic module assembly (ref: pl 9.1 item 4 ) 2 – xerographic frame (p/o pl 9.5a item 1 ) 3 600k59060 cleaning blade kit ( rep 9.4 ) 4 – blade seal (p/o pl 9.5a item 3 ) 5 – cle...

  • Page 216

    01/02 5-30 8825/8830 printer pl 9.5b parts lists pl 9.5b drum cleaning (part 2 of 3) item part description 1 – part of xerographic module assembly (ref: pl 9.1 item 4 ) 2 007e05221 auger gear pulley 3 023e01620 auger drive belt 4 020e04350 auger pulley 5 013e00803 auger bearing 6 094k00085 waste ton...

  • Page 217

    01/02 5-31 8825/8830 printer pl 9.5c parts lists pl 9.5c drum cleaning (part 3 of 3) item part description 1 035k05950 toner exit seal 2 054e06533 toner waste tube 3 035k05941 waste bracket seal 4 093k02420 toner bottle.

  • Page 218

    01/02 5-32 8825/8830 printer pl 9.6 parts lists pl 9.6 web oiler assembly item part description 1 – part of xerographic module assembly (ref: pl 9.1 item 4 ) 2 094k03301 web oiler assembly ( rep 10.7 ) 3 127k21990 web oiler motor 4 007k08920 oiler drive gear 5 007k08930 idler gear (40t/18t) 6 – xero...

  • Page 219

    01/02 5-33 8825/8830 printer pl 9.7 parts lists pl 9.7 web oiler components item part description 1 – part of web oiler assembly (ref: pl 9.6 item 2 ) 2 022k49131 web oiler ( rep 10.9 ) 3 022k49380 pinch roll 4 – take up shaft (p/o pl 9.7 item 1 ) 5 009e75260 spring 6 007e42580 take up gear 7 – web ...

  • Page 220

    01/02 5-34 8825/8830 printer pl 9.8 parts lists pl 9.8 developer module assembly item part description 1 127e10341 drum/developer drive motor 2 035k05900 gasket 3 010e04190 trickle slide 4 014k04740 developer support (drive side) 5 014k04730 developer support 6 028e07771 retainer 7 009e41251 couplin...

  • Page 221

    01/02 5-35 8825/8830 printer pl 9.9 parts lists pl 9.9 developer module components (part 1 of 2) item part description 1 – part of developer module assembly (ref: pl 9.8 item 12 ) 2 054e03181 pressure equilizer tube ( rep 9.8 ) 3 003e19330 cartridge knob 4 – spring (p/o pl 9.9 item 1 ) 5 005k01351 c...

  • Page 222

    01/02 5-36 8825/8830 printer pl 9.10 parts lists pl 9.10 developer module components (part 2 of 2) item part description 1 – part of developer module assembly (ref: pl 9.8 item 12 ) 2 007e16330 cartridge gear (44t) 3 007e16341 cartridge drive gear (26t) 4 – motor mounting plate (p/o pl 9.10 item 1 )...

  • Page 223

    01/02 5-37 8825/8830 printer pl 10.1 parts lists pl 10.1 xerographic module assembly item part description 1 126k05992 xerographic module assembly (60 hz) ( rep 9.1 ) – 126k07152 xerographic module assembly (50 hz) ( rep 9.1 ) 2 127e10331 fuser drive motor 3 007e44391 drive pulley (28t).

  • Page 224

    01/02 5-38 8825/8830 printer pl 10.2 parts lists pl 10.2 fuser components item part description 1 – part of xerographic module assembly (ref: pl 10.1 item 1 ) 2 – xerographic frame (p/o pl 10.2 item 1 ) 3 005k03430 fuser hub 4 – lh lamp bracket (p/o pl 10.2 item 1 ) 5 005k02613 lh fuser bearing 6 06...

  • Page 225

    01/02 5-39 8825/8830 printer pl 10.3 parts lists pl 10.3 fuser pressure components and moisture collection item part description 1 – part of media transport assembly (ref: pl 8.1 item 4 ) 2 023k00942 fabric guide ( rep 8.9 ) 3 003k09130 fabric guide retainer handle 4 – transport frame (p/o pl 10.3 i...

  • Page 226

    01/02 5-40 8825/8830 printer pl 10.4 parts lists pl 10.4 fuser heat control and stripper fingers item part description 1 – part of xerographic module assembly (ref: pl 10.1 item 1 ) 2 – xerographic frame (p/o pl 10.4 item 1 ) 3 130k54730 thermistor 4 110e05500 stripper finger jam switch (s1) 5 130k5...

  • Page 227

    01/02 5-41 8825/8830 printer pl 14.1 parts lists pl 14.1 transport latching cover and rear door item part description 1 130e02271 feed shelf interlock switch (s29) 2 014e20541 left hinge spacer 3 048k47700 rear door 4 017k01120 caster 5 – bracket (not spared) 6 030k55634 transport latching cover ass...

  • Page 228

    01/02 5-42 8825/8830 printer pl 14.2 parts lists pl 14.2 front door and right side covers item part description 1 048k14304 front door cover assembly (w/ tag 32 ) 2 891e09080 logo plate 3 003e13010 keeper 4 048k47710 right side, left cover 5 014e20551 right hinge spacer 6 048k47681 right side, left ...

  • Page 229

    01/02 5-43 8825/8830 printer pl 14.3 parts lists pl 14.3 developer cover and catch tray item part description 1 073e11800 catch tray kit 2 073e11710 tray support kit 3 048e51410 rear developer cover (w/ tag 6 ) 4 110k08970 interlock switch.

  • Page 230

    01/02 5-44 8825/8830 printer pl 14.4 parts lists pl 14.4 top cover and catch tray brackets item part description 1 048k45054 top cover (w/ tag 32 ) 2 055e38100 shielding pad 3 029e23670 pin 4 035e37240 gasket 5 035e41150 gasket 6 030k57191 rh service bracket 7 030k57890 rh catch tray bracket 8 030k5...

  • Page 231

    01/02 5-45 8825/8830 printer pl 14.5 parts lists pl 14.5 left side covers (8825 only) item part description 1 048k79480 left middle cover, left lower cover 2 048e39380 kickplate.

  • Page 232

    01/02 5-46 8825/8830 printer pl 15.1 parts lists pl 15.1 miscellaneous electrical connectors and fasteners item part description 1 – contact socket (20-26 awg) (to be available at later date) 2 – contact pin (20-26 awg) (to be available at later date) 3 – wire and connector repair kit (to be availab...

  • Page 233

    01/02 5-47 8825/8830 printer common hardware parts lists common hardware item part description a 112w11655 hex screw (6 x 16) b 112w07455 screw c 354w21052 retaining ring (7-9mm) d 354w21252 retaining ring (9-12mm) e 153w23352 screw f 132w00253 screw g 156w27555 screw h 156w27655 screw (4.2 x 16) j ...

  • Page 234

    01/02 5-48 8825/8830 printer part number index parts lists part number index table 1 part number index part number part list 001r00535 pl 9.2 001e23080 pl 9.9 002k35642 pl 10.3 002e40470 pl 9.9 002k55230 pl 10.3 003k07581 pl 7.5 003k09130 pl 10.3 003e13010 pl 14.2 003e13020 pl 14.2 003e16521 pl 7.8 ...

  • Page 235

    01/02 5-49 8825/8830 printer part number index parts lists 009e75260 pl 9.7 010k01351 pl 7.1 010k01360 pl 7.7 010e04190 pl 9.8 011e04470 pl 7.7 013k00380 pl 9.2 013e00803 pl 9.5b 014k04730 pl 9.8 014k04740 pl 9.8 014e20541 pl 14.1 014e20551 pl 14.2 015k10310 pl 8.1 015e17790 pl 9.10 016e06020 pl 8.2...

  • Page 236

    01/02 5-50 8825/8830 printer part number index parts lists 030k56150 pl 9.8 030k56160 pl 9.8 030k57181 pl 14.4 030k57191 pl 14.4 030k57890 pl 14.4 030k57900 pl 14.4 030k64020 pl 14.1 032e10830 pl 8.4 033k02040 pl 10.3 033k02430 pl 10.3 035k04581 pl 9.10 035k05790 pl 9.5b 035k05900 pl 9.8 035k05941 p...

  • Page 237

    01/02 5-51 8825/8830 printer part number index parts lists 096e78252 pl 1.4 101e12281 pl 1.4 101k25695 pl 1.2a 101k25780 pl 9.5a 101k26083 pl 1.4 101k27784 pl 1.2a 101k40051 pl 1.4 101k40571 pl 1.2b 101k42340 pl 1.2b 103e02721 pl 1.2a pl 1.2b 103e02731 pl 1.2a pl 1.2b 105k13542 pl 1.3 105e13850 pl 1...

  • Page 238

    01/02 5-52 8825/8830 printer part number index parts lists 127k26580 pl 7.8 130e02271 pl 14.1 pl 7.1 130e03250 pl 7.2 pl 7.8 130e05990 pl 8.2 130k30381 pl 9.9 130k51801 pl 7.1 130k53300 pl 9.9 130k54730 pl 10.4 130k54841 pl 10.4 130k55130 pl 9.7 142k01540 pl 1.2a pl 1.2b 146k00461 pl 9.7 152k36231 p...

  • Page 239

    01/02 5-53 8825/8830 printer part number index parts lists 891e70530 pl 1.4 891e70531 pl 1.4 table 1 part number index part number part list.

  • Page 240

    01/02 5-54 8825/8830 printer part number index parts lists.

  • Page 241

    01/02 6-1 8825/8830 printer general procedures 6 general procedures diagnostics to enter the diagnostic mode ....................................................................................... 6-3 to exit the diagnostic mode ..........................................................................

  • Page 242

    01/02 6-2 8825/8830 printer general procedures.

  • Page 243

    01/02 6-3 8825/8830 printer to enter the diagnostic mode general procedures to enter the diagnostic mode the diagnostic mode is entered by pressing and holding the zero (0) button while switching on the printer. The diagnostic mode may also be entered from the control panel by entering the printer m...

  • Page 244

    01/02 6-4 8825/8830 printer to exit the diagnostic mode, input diagnostic test general procedures to exit the diagnostic mode enter the test [0361] or switch the printer power off, wait 5 seconds, then switch it on. Input diagnostic test procedure 1. Enter the diagnostic mode 2. Enter the test code ...

  • Page 245

    01/02 6-5 8825/8830 printer input diagnostic test codes, output diagnostic general procedures input diagnostic test codes note: 8825: the media drawer 3 is not available on the 8825. The media roll drawer 2 is optional and is identified as tag/mod 89. Output diagnostic test procedure the output diag...

  • Page 246

    01/02 6-6 8825/8830 printer output diagnostic test codes general procedures output diagnostic test codes note: 8825: the media drawer 3 is not available on the 8825. The media roll drawer 2 is optional and is identified as tag/mod 89. Caution do not run diagnostic code [0403] if the fuser is cold. P...

  • Page 247

    01/02 6-7 8825/8830 printer stepper motor commands, to enter multiple tests general procedures stepper motor commands to enter multiple tests (chaining) the media button is used when entering more than one test. To chain one code to another, perform the following: 1. Enter the desired code for the f...

  • Page 248

    01/02 6-8 8825/8830 printer to exit from multiple tests, special tests general procedures to exit from multiple tests multiple tests can be switched off by two methods. 1. Enter the codes in the reverse sequence from the way they were initially entered, press- ing the exit button after each code. 2....

  • Page 249

    01/02 6-9 8825/8830 printer special tests general procedures [0362] diagnostic time-out interval. This code allows the adjustment of the time interval that the printer will stay in the diagnostic mode. The time interval range is 5 to 50 minutes. 5 min. [0363] nvm reset this code allows the nvm value...

  • Page 250

    01/02 6-10 8825/8830 printer special tests general procedures [1010] fuser scorch sensor (thermistor rt2) 1 = fuser temperature less than or equal to 420 ° f (215 ° c) 0 = fuser temperature greater than 420 ° f (215 ° c) note: power must be switched off then on, in order to reset signal. [1026] rese...

  • Page 251

    01/02 6-11 8825/8830 printer gp 1, gp 2 general procedures gp 1 hvps checkout the purpose of this checkout procedure is to verify correct operation of the high voltage power supply. ( figure 1 ): the location of the hvps test points is shown in the drawing at right. Note: use the 26v rtn test point ...

  • Page 252

    01/02 6-12 8825/8830 printer gp 3 general procedures gp 3 drum maintenance warning when performing this drum maintenance, do the following: • ensure that there is adequate ventilation in the area. • use protective gloves at all times. • do not smoke. • wash your hands when the procedures are complet...

  • Page 253

    01/02 6-13 8825/8830 printer gp 4, gp 5 general procedures gp 4 drum cleaning enhancement 1. Remove the drum assembly ( rep 9.2 ). 2. Use the dusting pouch (8r181) to apply a thin layer of zinc stearate over the entire sur- face of the drum. 3. With a new lint-free cloth (600s4372), wipe the entire ...

  • Page 254

    01/02 6-14 8825/8830 printer gp 6 general procedures gp 6 downloading firmware from a laptop note: a point-to-point rs232 9-pin adaptor is required for this procedure. 1. Power on the printer, but do not power on the controller. 2. ( figure 1 ): connect a null-modem cable between the serial port of ...

  • Page 255

    01/02 6-15 8825/8830 printer gp 7 general procedures gp 7 nvm dump of adjustable settings the purpose of this procedure is to enable the service representative to access a listing of cur- rent nvm (non-volatile memory) settings resident in the 8825/8830 printer. If desired, this information can then...

  • Page 256

    01/02 6-16 8825/8830 printer gp 7 general procedures.

  • Page 257

    01/02 6-17 8825/8830 printer transfer and developer bias voltages incorrect general procedures transfer and developer bias voltages incorrect (tag 19) problem transfer and developer voltages are set incorrectly. Cause late in the program it was determined that the developer bias should be set at -42...

  • Page 258

    01/02 6-18 8825/8830 printer power cord outlet pulls out of ac module, pre-tag general procedures power cord outlet pulls out of ac module problem the power cord outlet may pull out of the ac module when trying to unplug the ac power cord. Cause the cut out in the ac power module for the power cord ...

  • Page 259

    01/02 6-19 8825/8830 printer wavy lines when connected to xpc , ll-52 errors general procedures wavy lines when connected to xpc or non xerox controller problem the printer produces prints with wavy lines when connected to a xerox xpc or a non xerox controller. This problem does not occur with a xer...

  • Page 260

    01/02 6-20 8825/8830 printer cooling fan not running, cleaning blade squeals general procedures cooling fan not running problem cooling fan not running. Cause early iot firmware could cause a cooling fan to start improperly. This problem only occurs with delta cooling fans. Solution check the label ...

  • Page 261

    01/02 6-21 8825/8830 printer toner cleaning auger bound up, ll-22 general procedures toner cleaning auger bound up problem toner cleaning auger is bound up due to solidified toner. Cause excessive heat build up in the printer. Solution make sure both cooling fans are functioning properly. If they ar...

  • Page 262

    01/02 6-22 8825/8830 printer intermittent black lines or background bands, bent general procedures intermittent black lines or background bands problem intermittent broken black lines or background bands in the process direction. Cause developer bias and transfer voltage set incorrectly at manufactu...

  • Page 263

    01/02 6-23 8825/8830 printer bent corners (dog ears) on lead edge , problems general procedures figure 1 installation of mylar strips problems with film stacking problem when running multiple prints on film, stacking problems may occur. Cause when film exits the machine it is very hot and flexible. ...

  • Page 264

    01/02 6-24 8825/8830 printer low solid area density at install, intermittent extra general procedures low solid area density at install problem at install it is difficult to attain 1.0 solid area density. Cause this symptom is a developer/toner materials package phenomena that has to do with aging. ...

  • Page 265

    01/02 6-25 8825/8830 printer loud noise from hvps, troubleshooting photore- general procedures loud noise from hvps problem loud noise or squeal coming from the high voltage power supply. Cause poor connection between the high voltage power supply and the charge scorotron. Solution check the charge ...

  • Page 266

    01/02 6-26 8825/8830 printer photoreceptor damage, image displacement (roll- general procedures photoreceptor damage problem scoring or scraping of the photoreceptor is occurring during normal operation. Cause there is more than one possible cause of this problem. These causes are listed below. Solu...

  • Page 267

    01/02 6-27 8825/8830 printer image displacement (rollover) on vellum or film general procedures figure 1 rollover.

  • Page 268

    01/02 6-28 8825/8830 printer image displacement (rollover) on vellum or film general procedures.

  • Page 269

    01/02 6-29 8825/8830 printer installation procedure general procedures installation procedure prepare to install the printer caution before installing the printer, check for the correct voltage, polarity, and the grounding of the ac outlet that is provided by the customer. Use the digital multimeter...

  • Page 270

    01/02 6-30 8825/8830 printer installation procedure general procedures figure 3 minimum space requirements install the printer 1. Prepare to remove the internal packing material from the printer. A. Remove all external shipping tape. B. Loosen the two locking screws and open the rear door. C. Raise ...

  • Page 271

    01/02 6-31 8825/8830 printer installation procedure general procedures figure 5 removing the shipping pads 9. ( figure 6 ): disengage the developer module shipping brackets. Figure 6 disengaging the shipping brackets 10. Close the image module and the top cover. 11. Lift open the developer module do...

  • Page 272

    01/02 6-32 8825/8830 printer installation procedure general procedures figure 7 removing the developer module 14. ( figure 8 ): remove the developer module. Figure 8 preparing to remove the developer module 15. ( figure 9 ): remove the sump shield. 2 press in and rotate retain- ing clip to down posi...

  • Page 273

    01/02 6-33 8825/8830 printer installation procedure general procedures figure 9 removing the sump shield 16. Remove the bottle of developer material from the supply kit. 17. ( figure 10 ): install the developer material evenly along the entire length of the augers. Figure 10 installing the developer...

  • Page 274

    01/02 6-34 8825/8830 printer installation procedure general procedures figure 11 reinstalling the sump shield 19. ( figure 12 ): reinstall the top shield, rear edge first. Figure 12 reinstalling the top shield caution ensure that the developer module is kept close to the printer frame during reinsta...

  • Page 275

    01/02 6-35 8825/8830 printer installation procedure general procedures figure 13 reinstalling the developer module 21. ( figure 14 ): reinstall the developer module. Figure 14 reinstalling the developer module 22. ( figure 15 ): reinstall the toner cartridge. Support block 2 press in and rotate reta...

  • Page 276

    01/02 6-36 8825/8830 printer installation procedure general procedures figure 15 reinstalling the toner cartridge 23. Figure 16 : complete the toner cartridge installation. Figure 16 completing the toner cartridge installation 24. Close the developer module cover. 25. Raise the printer top cover. 26...

  • Page 277

    01/02 6-37 8825/8830 printer installation procedure general procedures figure 17 preparing to level the printer 28. Figure 18 : check the level of the printer. Figure 18 checking the level of printer note: to ensure that the printer frame is not twisted, use a level to perform the side-to-side level...

  • Page 278

    01/02 6-38 8825/8830 printer installation procedure general procedures figure 19 adjusting the side-to-side level 30. Figure 20 : adjust the front-to-rear level of the printer. Figure 20 adjusting the front-to-rear level of printer 31. Figure 21 : check the level of the printer. Figure 21 checking a...

  • Page 279

    01/02 6-39 8825/8830 printer installation procedure general procedures 33. Lock the printer casters. 34. Close the top cover. 35. Close the rear door and tighten the locking screw. 36. Install a roll of 36 inch (a0) bond media in roll 1 media supply. Refer to the user guide as required. 37. Install ...

  • Page 280

    01/02 6-40 8825/8830 printer installation procedure, product demonstration general procedures 12. Figure 23 ): record the media counter readings onto the service call report. Record and report any accessory serial numbers (i.E., finisher, controller). 13. Separate the first call report card from the...

  • Page 281

    01/02 6-41 8825/8830 printer installation checklist general procedures installation checklist site preparation 1. Supply voltage check 2. Space requirements installation 1. Remove the packing material 2. Remove the toner cartridge 3. Adding developer material 4. Install the toner cartridge 5. Level ...

  • Page 282

    01/02 6-42 8825/8830 printer installation checklist general procedures.

  • Page 283

    01/02 6-43 8825/8830 printer removal procedure general procedures removal procedure purpose the purpose is to repack the printer and the controller (if present) for removal by delivery / removal carriers. Printer repack kit 600k59540 kit contents inspect the shipment for the following items: • poly ...

  • Page 284

    01/02 6-44 8825/8830 printer removal procedure general procedures figure 2 engaging the shipping brackets 17. ( figure 3 ): install the shipping pads. Figure 3 installing the shipping pads 18. Remove the charge scorotron assembly ( rep 9.8 ), wrap the assembly in bubble pack, and place it in a media...

  • Page 285

    01/02 6-45 8825/8830 printer removal procedure general procedures figure 4 installing the cable tie 1 lift stripper bar slightly 2 install a cable tie 3 allow bar to return to normal position fuser heat roll.

  • Page 286

    01/02 6-46 8825/8830 printer removal procedure general procedures.

  • Page 287

    01/02 6-47 8825/8830 printer general tools and supplies (naco) general procedures general tools and supplies (naco) table 1 supplies supplies description part service manual binder 600p88124 table 2 tools tools description part basic multinational tool kit 600t1835 supplemental tool kit 600t1837 met...

  • Page 288

    01/02 6-48 8825/8830 printer general tools and supplies (naco), general tools general procedures general tools and supplies (eo) machine log 611p22478 table 7 special tools special tools description part serial loopback tools kit 600k60890 table 6 other tools and supplies table 1 tools tools descrip...

  • Page 289

    01/02 6-49 8825/8830 printer general tools and supplies (eo) general procedures other tools and supplies (eo) toner 6r880 developer 5r310 table 3 cleaning materials (eo) cleaning materials (eo) description part dusting pouch 8r90139 photoreceptor maintenance kit 600s92126 photoreceptor wash solvent ...

  • Page 290

    01/02 6-50 8825/8830 printer molex connector repair procedure general procedures molex connector repair procedure purpose the purpose of this procedure is to show the approved method of repair or replacement of the wire terminals in either the pin housing connectors or the socket housing connectors ...

  • Page 291

    01/02 6-51 8825/8830 printer molex connector repair procedure general procedures figure 3 removing the terminal from the connector 4. ( figure 4 ): reform the terminal locking tab. 1 insert the long extractor tab through the window in the housing long extractor tab (working edge of tool) short extra...

  • Page 292

    01/02 6-52 8825/8830 printer molex connector repair procedure general procedures figure 4 removing the locking tab 5. Reinstall the terminal to the pin position from which it was removed. 6. Reinstall the individual module connectors to the correct locations noted at the beginning of this procedure....

  • Page 293

    01/02 6-53 8825/8830 printer product specifications general procedures product specifications physical characteristics ( figure 1 ): printer front dimensions figure 1 printer front dimensions minimum space requirements ( figure 2 ): printer footprint figure 2 printer footprint electrical specificati...

  • Page 294

    01/02 6-54 8825/8830 printer product specifications general procedures environmental conditions temperature: maximum 80 ° f (27 ° c) minimum 60 ° f (10 ° c) humidity: maximum 80% minimum 20% maximum elevation: 7000 feet (2133 m) roll size width: 11” (279.4 mm) 36” (914.4 mm) roll size diameter: 3” (...

  • Page 295

    01/02 6-55 8825/8830 printer 8825 change tag information, general procedures 8825 change tag information introduction the purpose of this section is to list the change tag index for the 8825 printer. All important modifications are identified by a tag number on a matrix card attached to the machine....

  • Page 296

    01/02 6-56 8825/8830 printer general procedures tag: 28 class: o use: all mfg serial numbers: cut-in: 5/21/99 62k7893 dt9-031264 through dt9-031267 8yg-065294; 7yg-910059-1; t4r-112-047928-4; du0-112-059668-0 name: new image module assembly purpose: removal of rs 422 board enables downward compatibl...

  • Page 297

    01/02 6-57 8825/8830 printer general procedures tag: 55 class: o use: mfg serial numbers: name: 10v fwr pwb purpose: to provide a new pwb. Kit number: reference: pl tag: 87 class: o use: mfg serial numbers: name: firmware upgrade purpose: kit number: reference: pl tag: 88 class: o use: mfg serial nu...

  • Page 298

    01/02 6-58 8825/8830 printer general procedures.

  • Page 299

    01/02 6-59 8825/8830 printer 8830 change tag information, general procedures 8830 change tag information introduction the purpose of this section is to list the change tag index. All important modifications are identified by a tag number on a matrix card attached to the machine. This section describ...

  • Page 300

    01/02 6-60 8825/8830 printer general procedures tag: 6 class: m use: all mfg serial numbers: name: developer cover purpose: reduce thickness of cover. New part number 48e51410 not interchangeable with old cover 48e33770 kit number: n/a reference: tag: 7 class: m use: all mfg serial numbers: name: rh...

  • Page 301

    01/02 6-61 8825/8830 printer general procedures tag: 12 class: m use: all mfg serial numbers: us - 8yg060368 and up - -eo - 110907165 and up name: transport assembly purpose: kit number: reference: pn 22k49201 tag: 13 class: m use: all mfg serial numbers: -eo - 110907210-3 name: transport assembly p...

  • Page 302

    01/02 6-62 8825/8830 printer general procedures tag: 18 class: m use: all mfg serial numbers: name: data plate purpose: change to data plate to enable korea sales. Kit number: reference: pn 891e15361 tag: 19 class: m use: all mfg serial numbers: us - 8yg061469 to 474/688 to 670 name: output current ...

  • Page 303

    01/02 6-63 8825/8830 printer general procedures tag: 25 class: m use: mfg serial numbers: cut in 4/21/99: 101k40580/101k40570/105k18270/ 160k54570 7yg-90999 through 7yg-910003 dt9-031032, 031033, 031035, 031036, 031037 8yg-065142; t5r-030359; t4r-112-047751-6; du0-112-059620-5 name: 8825/8830 ac/dc ...

  • Page 304

    01/02 6-64 8825/8830 printer general procedures tag: 31 class: o use: all mfg serial numbers: name: eliminate tracing paper problem purpose: improved performance kit number: reference: tag: 32 class: o use: all mfg serial numbers: name: process speed upgrade purpose: improved performance kit number:...

  • Page 305

    01/02 6-65 8825/8830 printer general procedures tag: 87 class: o use: mfg serial numbers: name: firmware upgrade purpose: kit number: reference: pl tag: 88 class: o use: mfg serial numbers: name: firmware upgrade purpose: kit number: reference: pl tag: 89 class: m use: mfg serial numbers: name: purp...

  • Page 306

    01/02 6-66 8825/8830 printer general procedures.

  • Page 307

    01/02 7-1 8825/8830 printer wiring data 7 wiring data block schematic diagrams level 1 bsd how to use bsds .......................................................................................................... 7-3 level 1 bsd .........................................................................

  • Page 308

    01/02 7-2 8825/8830 printer wiring data.

  • Page 309

    01/02 7-3 8825/8830 printer how to use bsds wiring data how to use bsds normally, you will be directed to a specific bsd, (block schematic diagram) from the level 1 entry procedure. If you have a problem that is not identified in level 1, then refer to the follow- ing level 1 bsd to determine an ent...

  • Page 310

    01/02 7-4 8825/8830 printer level 1 bsd wiring data level 1 bsd figure 1 level 1 bsd (1 of 4).

  • Page 311

    01/02 7-5 8825/8830 printer level 1 bsd wiring data figure 2 level 1 bsd (2 of 4).

  • Page 312

    01/02 7-6 8825/8830 printer level 1 bsd wiring data figure 3 level 1 bsd (3 of 4).

  • Page 313

    01/02 7-7 8825/8830 printer level 1 bsd wiring data figure 4 level 1 bsd (4 of 4).

  • Page 314

    01/02 7-8 8825/8830 printer level 1 bsd wiring data.

  • Page 315

    01/02 7-9 8825/8830 printer bsd 1.1a wiring data bsd 1.1a main power on (with “delta” noise filter) (50 and 60 hz).

  • Page 316

    01/02 7-10 8825/8830 printer bsd 1.1a wiring data.

  • Page 317

    01/02 7-11 8825/8830 printer bsd 1.1b wiring data bsd 1.1b main power on (with “corcom” noise filter) (50 and 60 hz).

  • Page 318

    01/02 7-12 8825/8830 printer bsd 1.1b wiring data.

  • Page 319

    01/02 7-13 8825/8830 printer bsd1.2 wiring data bsd1.2 power generation (1 of 3) (without tag/ mod 25).

  • Page 320

    01/02 7-14 8825/8830 printer bsd1.2 wiring data.

  • Page 321

    01/02 7-15 8825/8830 printer bsd1.2 wiring data.

  • Page 322

    01/02 7-16 8825/8830 printer bsd 1.2 wiring data bsd 1.2 dc power generation (1 of 3) (with tag/ mod 25) and (50 hz with tag/ mod 50).

  • Page 323

    01/02 7-17 8825/8830 printer bsd 1.2 wiring data.

  • Page 324

    01/02 7-18 8825/8830 printer bsd 1.2 wiring data.

  • Page 325

    01/02 7-19 8825/8830 printer bsd 1.2 wiring data bsd 1.2 dc power generation (1 of 3) (w/ tag 25 driver pwb only).

  • Page 326

    01/02 7-20 8825/8830 printer bsd 1.2 wiring data.

  • Page 327

    01/02 7-21 8825/8830 printer bsd 1.2 wiring data.

  • Page 328

    01/02 7-22 8825/8830 printer bsd 1.2 wiring data bsd 1.2 dc power generation (1 of 3) (with tag 25 and updated driver pwb).

  • Page 329

    01/02 7-23 8825/8830 printer bsd 1.2 wiring data.

  • Page 330

    01/02 7-24 8825/8830 printer bsd 1.2 wiring data.

  • Page 331

    01/02 7-25 8825/8830 printer bsd 1.3 wiring data bsd 1.3 interlock monitoring.

  • Page 332

    01/02 7-26 8825/8830 printer bsd 1.3 wiring data.

  • Page 333

    01/02 7-27 8825/8830 printer bsd 1.4 wiring data bsd 1.4 machine cooling.

  • Page 334

    01/02 7-28 8825/8830 printer bsd 1.4 wiring data.

  • Page 335

    01/02 7-29 8825/8830 printer bsd 2.1 wiring data bsd 2.1 mode selection.

  • Page 336

    01/02 7-30 8825/8830 printer bsd 2.1 wiring data.

  • Page 337

    01/02 7-31 8825/8830 printer bsd 3.1 wiring data bsd 3.1 machine run control.

  • Page 338

    01/02 7-32 8825/8830 printer bsd 3.1 wiring data.

  • Page 339

    01/02 7-33 8825/8830 printer bsd 4.1 wiring data bsd 4.1 fuser roll drive.

  • Page 340

    01/02 7-34 8825/8830 printer bsd 4.1 wiring data.

  • Page 341

    01/02 7-35 8825/8830 printer bsd 4.2 wiring data bsd 4.2 developer drive.

  • Page 342

    01/02 7-36 8825/8830 printer bsd 4.2 wiring data.

  • Page 343

    01/02 7-37 8825/8830 printer bsd 4.3 wiring data bsd 4.3 drum drive.

  • Page 344

    01/02 7-38 8825/8830 printer bsd 4.3 wiring data.

  • Page 345

    01/02 7-39 8825/8830 printer bsd 6.1 wiring data bsd 6.1 imaging right side (w/ o tags 27 and 28) (differential).

  • Page 346

    01/02 7-40 8825/8830 printer bsd 6.1 wiring data.

  • Page 347

    01/02 7-41 8825/8830 printer bsd 6.1 wiring data bsd 6.1 imaging right side (1 of 2) (with tags 27 and 28) (single ended).

  • Page 348

    01/02 7-42 8825/8830 printer bsd 6.1 wiring data.

  • Page 349

    01/02 7-43 8825/8830 printer bsd 6.2 wiring data bsd 6.2 imaging left side (1 of 2) (without tags 27 and 28) (differential).

  • Page 350

    01/02 7-44 8825/8830 printer bsd 6.2 wiring data.

  • Page 351

    01/02 7-45 8825/8830 printer bsd 6.2 wiring data bsd 6.2 imaging left side (1 of 2) (with tags 27 and 28) (single ended).

  • Page 352

    01/02 7-46 8825/8830 printer bsd 6.2 wiring data.

  • Page 353

    01/02 7-47 8825/8830 printer bsd 7.1 wiring data bsd 7.1 media drive.

  • Page 354

    01/02 7-48 8825/8830 printer bsd 7.1 wiring data.

  • Page 355

    01/02 7-49 8825/8830 printer bsd 7.2 wiring data bsd 7.2 media feed, roll 1.

  • Page 356

    01/02 7-50 8825/8830 printer bsd 7.2 wiring data.

  • Page 357

    01/02 7-51 8825/8830 printer bsd 7.3 wiring data bsd 7.3 media feed, roll 2.

  • Page 358

    01/02 7-52 8825/8830 printer bsd 7.3 wiring data.

  • Page 359

    01/02 7-53 8825/8830 printer bsd 7.4 wiring data bsd 7.4 media feed, roll 3.

  • Page 360

    01/02 7-54 8825/8830 printer bsd 7.4 wiring data.

  • Page 361

    01/02 7-55 8825/8830 printer bsd 7.5 wiring data bsd 7.5 media cutting.

  • Page 362

    01/02 7-56 8825/8830 printer bsd 7.5 wiring data.

  • Page 363

    01/02 7-57 8825/8830 printer bsd 8.1 wiring data bsd 8.1 media registration and transportation.

  • Page 364

    01/02 7-58 8825/8830 printer bsd 8.1 wiring data.

  • Page 365

    01/02 7-59 8825/8830 printer bsd 8.1 wiring data.

  • Page 366

    01/02 7-60 8825/8830 printer bsd 8.1 wiring data.

  • Page 367

    01/02 7-61 8825/8830 printer bsd 9.1 wiring data bsd 9.1 charging.

  • Page 368

    01/02 7-62 8825/8830 printer bsd 9.1 wiring data.

  • Page 369

    01/02 7-63 8825/8830 printer bsd 9.2 wiring data bsd 9.2 exposure.

  • Page 370

    01/02 7-64 8825/8830 printer bsd 9.3 wiring data bsd 9.3 development.

  • Page 371

    01/02 7-65 8825/8830 printer bsd 9.3 wiring data.

  • Page 372

    01/02 7-66 8825/8830 printer bsd 9.4 wiring data bsd 9.4 image transfer and media stripping.

  • Page 373

    01/02 7-67 8825/8830 printer bsd 9.5 wiring data bsd 9.5 drum cleaning.

  • Page 374

    01/02 7-68 8825/8830 printer bsd 9.5 wiring data.

  • Page 375

    01/02 7-69 8825/8830 printer bsd 9.6 wiring data bsd 9.6 drum discharging.

  • Page 376

    01/02 7-70 8825/8830 printer bsd 9.6 wiring data.

  • Page 377

    01/02 7-71 8825/8830 printer bsd 9.7 wiring data bsd 9.7 toner/developer dispense.

  • Page 378

    01/02 7-72 8825/8830 printer bsd 9.7 wiring data.

  • Page 379

    01/02 7-73 8825/8830 printer bsd 9.8 wiring data bsd 9.8 corotron and developer bias power.

  • Page 380

    01/02 7-74 8825/8830 printer bsd 9.8 wiring data.

  • Page 381

    01/02 7-75 8825/8830 printer bsd 10.1 wiring data bsd 10.1 fuser heat (w/ o tag/ mod 25 and 50).

  • Page 382

    01/02 7-76 8825/8830 printer bsd 10.1 wiring data.

  • Page 383

    01/02 7-77 8825/8830 printer bsd 10.1 wiring data.

  • Page 384

    01/02 7-78 8825/8830 printer bsd 10.1 wiring data bsd 10.1 fuser heat (w/tag25) and (w/ o tag 50).

  • Page 385

    01/02 7-79 8825/8830 printer bsd 10.1 wiring data.

  • Page 386

    01/02 7-80 8825/8830 printer bsd 10.1 wiring data.

  • Page 387

    01/02 7-81 8825/8830 printer bsd 10.1 wiring data bsd 10.1 fuser heat (w/25 and tag 50).

  • Page 388

    01/02 7-82 8825/8830 printer bsd 10.1 wiring data.

  • Page 389

    01/02 7-83 8825/8830 printer bsd 10.1 wiring data.

  • Page 390

    01/02 7-84 8825/8830 printer bsd 10.2 wiring data bsd 10.2 fuser oil dispensing.

  • Page 391

    01/02 7-85 8825/8830 printer bsd 10.2 wiring data.

  • Page 392

    01/02 7-86 8825/8830 printer bsd 10.3 wiring data bsd 10.3 fusing and media exit.

  • Page 393

    01/02 7-87 8825/8830 printer bsd 10.3 wiring data.

  • Page 394

    01/02 7-88 8825/8830 printer bsd 10.3 wiring data.

  • Page 395

    01/02 7-89 8825/8830 printer plug/jack list wiring data plug/jack list the following list is provided as an aid in locating plugs and jacks and other components. Refer to the referenced block schematic diagram (bsd) for component location. Table 1 plug/jack plug/jack or component brief description b...

  • Page 396

    01/02 7-90 8825/8830 printer plug/jack list wiring data cl3p1/j1 roll 2 feed clutch bsd 7.3 cl4p1/j1 roll 2 rewind clutch bsd 7.3 cl5p1/j1 roll 3 feed clutch bsd 7.4 cl6p1/j1 roll 3 rewind clutch bsd 7.4 mot1-3 and -4 cooling fan motor bsd 1.4 mot2-1 and -2 cooling fan motor bsd 1.4 q1p1/j1 roll 1 p...