BUS Updated 12/2011
07/2011
4-1
WorkCentre 5335 Family Service Documentation
Repairs & Adjustments
Initial Issue
4 Repairs & Adjustments
REPAIRS
3. ESS - MCU PWBs
REP 3.1 HDD ..................................................................................................................
4-3
REP 3.2 ESS Chassis Assembly ....................................................................................
4-4
REP 3.3 ESS PWB .........................................................................................................
4-5
REP 3.4 AC Driver PWB .................................................................................................
4-7
REP 3.5 MCU PWB ........................................................................................................
4-8
REP 3.6 Main LVPS ........................................................................................................
4-10
4. Main Drive
REP 4.1 Main Drive.........................................................................................................
4-11
5. DADF
REP 5.1 DADF ................................................................................................................
4-13
REP 5.2 DADF Platen Cushion.......................................................................................
4-14
REP 5.3 DADF Front Cover ............................................................................................
4-15
REP 5.4 DADF Rear Cover.............................................................................................
4-15
REP 5.5 DADF Feeder Assembly ...................................................................................
4-16
REP 5.6 DADF PWB.......................................................................................................
4-18
REP 5.7 Left Counter Balance ........................................................................................
4-19
REP 5.8 Right Counter Balance......................................................................................
4-20
REP 5.9 DADF Document Tray ......................................................................................
4-21
REP 5.10 Top Cover .......................................................................................................
4-23
REP 5.11 Harness Guide and Wire Harness ..................................................................
4-23
REP 5.12 DADF Registration Motor................................................................................
4-25
REP 5.13 DADF Feed Motor...........................................................................................
4-26
REP 5.14 Registration Chute ..........................................................................................
4-27
REP 5.15 Retard Chute ..................................................................................................
4-28
REP 5.16 Takeaway Roll ................................................................................................
4-28
REP 5.17 Sensor Bracket ...............................................................................................
4-31
REP 5.18 Nudger Roll, Feed Roll ...................................................................................
4-31
REP 5.19 Retard Roll ......................................................................................................
4-33
6. IIT/Scanner
REP 6.1 Platen Cushion .................................................................................................
4-35
REP 6.2 ROS Assembly .................................................................................................
4-36
REP 6.3 Platen Glass .....................................................................................................
4-39
REP 6.4 CCD Lens Assembly.........................................................................................
4-39
REP 6.5 Front/Rear Carriage Cable ...............................................................................
4-40
REP 6.6 LED Lamp PWB................................................................................................
4-44
REP 6.7 Lamp Wire Harness ..........................................................................................
4-45
REP 6.8 Light Guide .......................................................................................................
4-47
REP 6.9 Carriage Motor..................................................................................................
4-48
REP 6.10 IIT PWB ..........................................................................................................
4-49
REP 6.11 Control Panel Assembly .................................................................................
4-51
7. Paper Trays
REP 7.1 Paper Trays 1, 2, 3, and 4 Assembly................................................................
4-53
REP 7.2 MSI Assembly ...................................................................................................
4-54
REP 7.3 Tray 3 Cable .....................................................................................................
4-55
REP 7.4 Tray 4 Cable .....................................................................................................
4-58
8. Paper Feeders
REP 8.1 Tray 1 Feeder Assembly...................................................................................
4-61
REP 8.2 Tray 2 Feeder Assembly...................................................................................
4-63
REP 8.3 Tray 3 Feeder Assembly...................................................................................
4-64
REP 8.4 Tray 4 Feeder Assembly...................................................................................
4-65
REP 8.5 Feed, Nudger, Retard Roll ................................................................................
4-66
REP 8.6 MSI Feed Roll ...................................................................................................
4-67
REP 8.7 Takeaway Motor Assembly...............................................................................
4-68
9. Xerographics
REP 9.1 Xerographic Cartridge Guide Assembly............................................................
4-69
REP 9.2 Xerographic Interlock Switch ............................................................................
4-74
REP 9.3 Humidity / Temperature Sensor ........................................................................
4-74
REP 9.4 HVPS ................................................................................................................
4-75
REP 9.5 Toner Cartridge Guide ......................................................................................
4-77
REP 9.6 Toner Dispense Motor ......................................................................................
4-77
10 Duplex
REP 10.1 Duplex Motor...................................................................................................
4-81
REP 10.2 Duplex Sensor ................................................................................................
4-82
REP 10.3 Fuser...............................................................................................................
4-84
REP 10.4 Fuser Exit Sensor ...........................................................................................
4-84
REP 10.5 Exit 2 Transport Assembly ..............................................................................
4-85
REP 10.6 Exit 2 Guide Assembly / Exit Gate ..................................................................
4-88
REP 10.7 Exit 2 Sensor / Exit Gate Solenoid..................................................................
4-88
REP 10.8 Left Hand Chute Interlock Switch....................................................................
4-89
REP 10.9 Exit 2 Motor.....................................................................................................
4-90
REP 10.10 Offset Motor ..................................................................................................
4-91
REP 10.11 OTC Home Position Sensor..........................................................................
4-92
REP 10.12 Registration Transport ..................................................................................
4-92
12. Integrated Finisher
REP 12.1 Integrated Office Finisher................................................................................
4-95
REP 12.2 Paddle Belt......................................................................................................
4-96
REP 12.3 Sub Paddle Solenoid ......................................................................................
4-99
REP 12.5 Staple Assembly .............................................................................................
4-100
REP 12.6 Set Clamp Home Sensor ................................................................................
4-101
REP 12.7 Exit Roll Assembly ..........................................................................................
4-102
REP 12.8 Pinch Roll........................................................................................................
4-104
REP 12.9 Finisher Entrance Sensor ...............................................................................
4-105
REP 12.10 Compiler Exit Sensor ....................................................................................
4-106
REP 12.11 Main Paddle Shaft Assembly ........................................................................
4-108
REP 12.12 Lower Chute Assembly .................................................................................
4-110
REP 12.13 Entrance Roll Assembly................................................................................
4-112