Remove the front door assembly ................................................................. 88
Top right cover ....................................................................................................... 91
Remove the top right cover ........................................................................ 91
Output cover; non stapler/stacker model .................................................................... 93
Remove the output cover ........................................................................... 93
Top cover ............................................................................................................... 95
Remove the top cover ............................................................................... 95
Top rear cover ........................................................................................................ 97
Remove the top rear cover ......................................................................... 97
Main assemblies .................................................................................................................. 101
Document feeder paper present sensor .................................................................... 101
Remove the document feeder paper present sensor ..................................... 101
Document feeder hinge .......................................................................................... 103
Remove the document hinge .................................................................... 103
Document feeder width sensor, paper-long and paper-short sensors ............................. 105
Remove the document feeder width sensor, paper-short and paper-long
sensors ................................................................................................. 105
Document feeder tray extender ............................................................................... 108
Remove the document tray extender ......................................................... 108
Sub-power supply assembly .................................................................................... 110
Remove the power supply assembly .......................................................... 110
Sub power supply fan FM5 .................................................................................... 112
Remove the sub power supply fan FM5 ..................................................... 112
Lifter-drive assembly .............................................................................................. 115
Remove the lifter-drive assembly ............................................................... 115
ITB front guide assembly ........................................................................................ 118
Remove the ITB front guide assembly ........................................................ 119
ITB rear guide assembly ......................................................................................... 121
Remove the ITB rear guide assembly ......................................................... 121
Residual toner full sensor ........................................................................................ 122
Remove the residual toner full sensor ........................................................ 122
Reinstall the residual toner full sensor ......................................... 125
Residual toner feed assembly .................................................................................. 127
Remove the residual toner feed assembly .................................................. 128
Paper delivery assembly ........................................................................................ 131
Remove the paper delivery assembly ........................................................ 131
Laser scanner ....................................................................................................... 133
Remove the laser/scanner assembly ......................................................... 133
Cartridge fan FM4 ................................................................................................ 137
Remove the cartridge fan FM4 ................................................................. 137
Fuser fan FM2 ...................................................................................................... 139
ENWW vii