Xerox WorkCentre 7132 Service Manual - page 21
January 2007
WorkCentre 7132
Repairs/Adjustments
Reversion 4.0
1. Drives
REP 1.1.1 Main Drive Assembly .....................................................................................
4-3
REP 1.1.2 Drum Drive Assembly ....................................................................................
4-10
2. Paper Transportation
REP 2.1.1 Tray 1 Feeder ................................................................................................
4-13
REP 2.3.1 Tray 1 Feed/Nudger/Retard Roll....................................................................
4-15
REP 2.4.1 Registration Unit ............................................................................................
4-17
REP 2.5.1 Takeaway Roll ...............................................................................................
4-18
REP 2.6.2 L/H Upper Cover Unit ....................................................................................
4-20
3. ROS
REP 3.1.1 ROS Unit........................................................................................................
4-21
4. Xerographics/Development
REP 4.1.1 Developer Housing ........................................................................................
4-23
REP 4.1.2 Toner Cartridge..............................................................................................
4-26
REP 4.1.3 Developer Bias Brush ....................................................................................
4-27
REP 4.1.4 Waste Toner Auger........................................................................................
4-28
REP 4.2.1 Developer Motor Assembly............................................................................
4-30
REP 4.2.2 IBT Module ....................................................................................................
4-31
REP 4.2.3 Print Drum......................................................................................................
4-35
REP 4.2.4 IBT Cleaner....................................................................................................
4-36
REP 4.2.5 IBT Belt ..........................................................................................................
4-37
REP 4.2.6 Rotary Drive Motor.........................................................................................
4-43
REP 4.2.7 Developer Material.........................................................................................
4-44
REP 4.2.8 2nd BTR Contact Arms..................................................................................
4-48
REP 4.3.1 Sensor Bar.....................................................................................................
4-50
5. Fuser
REP 5.1.1 Fuser Unit ......................................................................................................
4-53
6. Exit
REP 6.1.1 Exit2 + OCT2 .................................................................................................
4-55
7. MPT
REP 7.1.1 MSI Assembly................................................................................................
4-57
REP 7.2.1 MSI Feed Roll/Retard Pad.............................................................................
4-59
9. Electrical Components
REP 9.1.1 MCU PWB .....................................................................................................
4-61
REP 9.1.2 MCU PWB EPROM .......................................................................................
4-63
REP 9.2.1 ESS PWB ......................................................................................................
4-64
REP 9.2.2 ESS PWB EPROM ........................................................................................
4-69
REP 9.2.3 Power Supply PWB .......................................................................................
4-69
10. Covers
REP 10.1.1 Top Cover Assembly ...................................................................................
4-71
REP 10.2.1 Rear Lower Covers......................................................................................
4-72
REP 10.2.2 Front Inner Cover.........................................................................................
4-74
REP 10.2.3 Right Side Cover..........................................................................................
4-75
REP 10.3.1 Rear Fan......................................................................................................
4-76
11. IIT
REP 11.1.1 Platen Cushion.............................................................................................
4-77
REP 11.1.2 Control Panel Assembly...............................................................................
4-78
REP 11.3.1 Platen Glass.................................................................................................
4-78
REP 11.3.2 IIT/IPS PWB.................................................................................................
4-79
REP 11.4.1 Lens Kit Assembly .......................................................................................
4-84
REP 11.5.1 Carriage Cable.............................................................................................
4-86
REP 11.5.2 Carriage Motor Assembly ............................................................................
4-92
REP 11.6.1 Exposure Lamp............................................................................................
4-96
REP 11.6.2 Lamp Wire Harness .....................................................................................
4-97
12. Tray Module - 2T
REP 12.1.1 Tray 2 Feeder (2TM)....................................................................................
4-101
REP 12.1.2 Tray 3 Feeder (2TM)....................................................................................
4-104
REP 12.3.1 Feed/Retard/Nudger Roll (2TM) ..................................................................
4-107
REP 12.6.1 2TM PWB.....................................................................................................
4-108
13. Tray Module - TT
REP 13.1.1 Tray 2 Assembly (TTM) ...............................................................................
4-111
REP 13.1.2 Tray 3 Assembly (TTM) ...............................................................................
4-112
REP 13.3.1 Front/Rear Tray Cable (TTM) ......................................................................
4-113
REP 13.4.1 Tray 3 Feeder (TTM)....................................................................................
4-114
REP 13.5.1 Tray 2 Feeder (TTM)....................................................................................
4-117
REP 13.6.1 Feed/Retard/Nudger Roll (TTM) ..................................................................
4-119
REP 13.8.1 TTM PWB ....................................................................................................
4-120
15. DADF
REP 15.1.1 DADF ...........................................................................................................
4-123
REP 15.1.2 DADF Platen Cushion..................................................................................
4-125
REP 15.2.1 DADF Document Tray..................................................................................
4-126
REP 15.2.2 DADF Feeder Assembly ..............................................................................
4-128
REP 15.2.3 DADF Front Cover .......................................................................................
4-130
REP 15.2.4 DADF Rear Cover........................................................................................
4-130
REP 15.3.1 DADF PWB ..................................................................................................
4-132
REP 15.3.2 Left Counter Balance ...................................................................................
4-133
REP 15.3.3 Right Counter Balance.................................................................................
4-134
REP 15.4.1 Retard Roll ...................................................................................................
4-135
REP 15.4.2 Top Cover Assembly....................................................................................
4-137
REP 15.6.1 Nudger Roll, Feed Roll.................................................................................
4-142
REP 15.8.1 Registration Roll...........................................................................................
4-147
16. Finisher
REP 16.1.1 H-Transport Assembly .................................................................................
4-151
REP 16.1.2 Finisher Assembly........................................................................................
4-151
REP 16.3.1 H-Transport Belt...........................................................................................
4-155
REP 16.4.1 Front Cover Assembly .................................................................................
4-157
REP 16.4.2 Rear Cover...................................................................................................
4-158
REP 16.5.1 Stack Height Sensor Assembly....................................................................
4-159
REP 16.5.2 Eject Roll Assembly .....................................................................................
4-160
REP 16.6.1 Decurler Roll ................................................................................................
4-166
REP 16.6.2 Finisher Drive Motor.....................................................................................
4-168
REP 16.7.1 Paper Eject Belt ...........................................................................................
4-168
REP 16.8.1 Staple Unit Rail ............................................................................................
4-171
REP 16.8.2 Staple Assembly ..........................................................................................
4-176