When reinstalling the paper transfer roller.....................................................................................492
Paper Transfer Roller Unit......................................................................................................................... 495
What to Do before Replacing the Paper Transfer Roller Unit....................................................... 495
Replacement......................................................................................................................................495
Fusing Entrance Sensor.............................................................................................................................498
TM/ID Sensor............................................................................................................................................498
Before Replacing the TM/ID sensor............................................................................................... 498
Replacement procedure...................................................................................................................500
Adjustment after Replacing the TM/ID sensor............................................................................... 502
Temperature and Humidity Sensor.......................................................................................................... 504
ITB Contact and Release Sensor..............................................................................................................505
Image Transfer Lock Unit.......................................................................................................................... 506
Installing the Image Transfer Lock Unit............................................................................................508
Drive Unit........................................................................................................................................................511
Overview....................................................................................................................................................511
Paper Feed Motor..................................................................................................................................... 512
Transport Motor.........................................................................................................................................512
Paper Transfer Contact and Release Motor Unit....................................................................................512
Imaging Drive Unit.................................................................................................................................... 513
PCU Motor: CMY......................................................................................................................................514
Development Motor: CMY....................................................................................................................... 515
Development Solenoid..............................................................................................................................516
PCU motor: Black / ITB Drive Motor.......................................................................................................517
Registration Motor.....................................................................................................................................518
Fusing Motor..............................................................................................................................................519
Paper Exit/ Pressure Release Motor........................................................................................................520
Duplex Entrance Motor.............................................................................................................................520
Toner Supply Motor.................................................................................................................................. 521
Sub Hopper............................................................................................................................................... 522
K.........................................................................................................................................................523
C.........................................................................................................................................................525
M........................................................................................................................................................526
Y......................................................................................................................................................... 528
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