Xerox WorkCentre 5020 Service Documentation page 73

Introduction
Introduction .....................................................................................................................
Repairs
1. Drive
REP 1.1.1 IOT Motor (SCC)............................................................................................
2. Paper Transport
REP 2.2.1 Tray 1 Feed Clutch (SCC) .............................................................................
REP 2.3.1 Tray 1 Feed Roll (SCC) .................................................................................
REP 2.5.1 Tray 1 Feed Sensor ......................................................................................
REP 2.7.1 Tray 1 No Paper Sensor ...............................................................................
REP 2.8.1 Registration (SCC).........................................................................................
3. ROS
REP 3.1.1 ROS (SCC) ....................................................................................................
4. CRU
REP 4.1.1 Drum Cartridge ..............................................................................................
REP 4.2.1 Toner Empty Sensor......................................................................................
REP 4.2.2 Erase Lamp ...................................................................................................
REP 4.3.1 Transfer Module.............................................................................................
REP 4.4.1 Corotron Wire ................................................................................................
5. Fuser
REP 5.1.1 Fuser (SCC)...................................................................................................
REP 5.1.2 Temperature Control Sensor Assembly.........................................................
REP 5.1.3 Fuser Lamp....................................................................................................
REP 5.1.4 Fuser Roll ......................................................................................................
REP 5.1.5 Fuser Pressure Roll .......................................................................................
6. Exit
REP 6.1.1 Exit Transport ................................................................................................
7. Simplex Module and Bypass Tray
REP 7.1.1 Simplex Module .............................................................................................
REP 7.5.1 Bypass Feed Roll...........................................................................................
8. Electrical
REP 8.1.1 AIOC PWB (SCC)..........................................................................................
REP 8.1.2 LVPS (SCC)...................................................................................................
REP 8.2.1 HVPS (SCC) ..................................................................................................
REP 8.3.1 Control Panel (SCC) ......................................................................................
REP 8.4.1 User Interface PWB (SCC) ............................................................................
9. Cover
REP 9.1.1 Output Tray....................................................................................................
REP 9.1.2 Front Left Cover.............................................................................................
REP 9.2.1 Rear Cover ....................................................................................................
Initial Issue
WorkCentre 5020
4 Repairs and Adjustments
REP 9.2.2 Right Cover ....................................................................................................
4-3
10. IIT
REP 10.1.1 IIT Platen Cover ...........................................................................................
REP 10.2.1 IIT Upper Cover (SCC) ................................................................................
REP 10.3.1 IIT Carriage (SCC) .......................................................................................
4-5
REP 10.3.2 Flexible Print Cable (SCC)...........................................................................
REP 10.6.1 Exposure Lamp............................................................................................
REP 10.7.1 Carriage Cable and Drum ............................................................................
4-7
REP 10.7.2 Inverter PWB................................................................................................
4-9
4-10
11. Single Tray Module
4-12
REP 11.1.1 Tray 2...........................................................................................................
4-13
REP 11.1.2 Single Tray Module (Separation from IOT) ..................................................
REP 11.4.1 Tray 2 Feed Roll ..........................................................................................
REP 11.4.2 Tray 2 Retard Roll........................................................................................
4-17
REP 11.5.1 STM Feed Sensor........................................................................................
REP 11.5.2 STM PWB (SCC) .........................................................................................
REP 11.6.1 STM Feed Clutch .........................................................................................
4-19
REP 11.6.2 STM Feed Motor ..........................................................................................
4-20
REP 11.7.1 STM No Paper Sensor.................................................................................
4-21
4-23
Adjustments
4-27
ADJ 8.1.1 Edge Erase Adjustment..................................................................................
ADJ 8.1.2 Controller Firmware Version Upgrade ............................................................
ADJ 10.3.1 IIT Lead Edge/Side Edge Registration .........................................................
4-29
ADJ 11.1.1 Carriage Assembly Alignment (Parallelism) .................................................
4-31
4-32
4-35
4-38
4-39
4-43
4-45
4-47
4-50
4-53
4-56
4-58
4-61
4-62
4-63
July, 2007
4-1
4-64
4-65
4-66
4-67
4-73
4-75
4-76
4-79
4-83
4-83
4-85
4-87
4-90
4-91
4-92
4-93
4-94
4-95
4-95
4-96
4-97
Repairs and Adjustments