Remove the rear-lower cover ....................................................... 28
Control panel .......................................................................................... 29
Remove the control panel ........................................................... 29
Left-front cover ......................................................................................... 31
Remove the left-front cover .......................................................... 31
Front door ............................................................................................... 33
Remove the front door ................................................................ 33
Inner cover .............................................................................................. 35
Remove the inner cover .............................................................. 35
Main assemblies ..................................................................................................... 38
Formatter PCA (base model) ...................................................................... 38
Remove the formatter PCA (base model) ....................................... 38
Formatter and wireless PCA (plus model) ..................................................... 40
Remove the formatter and wireless PCA (plus model) ..................... 40
Fuser power supply .................................................................................. 42
Remove the fuser power supply ................................................... 42
ITB assembly ............................................................................................ 43
Remove the ITB assembly ............................................................ 43
Fuser delivery assembly ............................................................................ 53
Remove the fuser delivery assembly ............................................. 54
Engine controller assembly ........................................................................ 58
Remove the engine controller assembly ........................................ 58
Low-voltage power supply assembly ........................................................... 63
Remove the low-voltage power supply assembly ............................ 63
Document feeder components ................................................................................... 69
Document feeder input tray ........................................................................ 69
Document feeder cover ............................................................................. 70
Document feeder core ............................................................................... 72
Remove the document feeder core ............................................... 72
Post scan pinch rollers .............................................................................. 74
Remove the post scan pinch rollers .............................................. 74
Document feeder base assembly ................................................................ 75
Remove the document feeder base assembly ................................ 75
2 Solve problems ............................................................................................................... 77
Solve problems checklist ......................................................................................................... 78
Step 1: Test print functionality ................................................................................... 78
Step 2: Test copy functionality .................................................................................. 78
Menu map ............................................................................................................................ 79
Troubleshooting processes ....................................................................................................... 80
Determine the problem source ................................................................................... 80
vi ENWW
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