Ricoh V-C3 D081 Field Service Manual page 43

Paper Feed (Trays 2, 3)................................................................................................................................441
Pickup, Feed, Reverse Rollers...................................................................................................................441
Paper Feed Unit.........................................................................................................................................442
Separation Roller Pressure Adjustment....................................................................................................443
Paper End, Tray Lift, Paper Feed Sensors................................................................................................444
Vertical Transport Sensor..........................................................................................................................445
Feed Motor................................................................................................................................................445
Paper Size Switches..................................................................................................................................446
Bypass Unit.....................................................................................................................................................447
Bypass Pickup, Feed, Reverse Rollers......................................................................................................447
Bypass Auto Paper Size Detection Switches...........................................................................................448
Bypass Unit................................................................................................................................................449
Bypass Paper End Sensor, Feed Sensor..................................................................................................449
Bypass Feed Clutch...................................................................................................................................450
Boards............................................................................................................................................................451
PCB Layout.................................................................................................................................................451
Controller...................................................................................................................................................454
IPU/VBCU.................................................................................................................................................456
PFB..............................................................................................................................................................458
HVPS...........................................................................................................................................................459
Charge Roller Power Pack........................................................................................................................459
Potential Sensor Power Pack....................................................................................................................460
DRB.............................................................................................................................................................461
DTMB.........................................................................................................................................................462
PSU.............................................................................................................................................................463
AC Drive Board.........................................................................................................................................464
Memory......................................................................................................................................................465
NVRAM......................................................................................................................................................465
ADF.................................................................................................................................................................468
ADF Covers................................................................................................................................................468
Feed Unit....................................................................................................................................................469
Pick-Up Roller and Feed Belt....................................................................................................................470
Separation Roller.......................................................................................................................................472
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