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