UICC removal ..................................................................................................................................................176
MPF assembly removal................................................................................................................................... 177
MPF pick roller cover removal ........................................................................................................................180
MPF pick roller removal.................................................................................................................................. 180
Bail removal .................................................................................................................................................... 181
Jam access cover removal...............................................................................................................................181
Front door removal......................................................................................................................................... 182
Front access cover removal ............................................................................................................................ 185
Front door sensor removal .............................................................................................................................185
Front input guide removal ..............................................................................................................................186
Separator pad removal ...................................................................................................................................188
Bottom removals...................................................................................................................................190
Power supply removal .................................................................................................................................... 190
Power supply shield removal..........................................................................................................................191
Duplex removal...............................................................................................................................................192
Duplex sensor and input sensor removal .......................................................................................................193
Toner density sensor removal ........................................................................................................................ 195
Trailing edge sensor removal..........................................................................................................................196
ACM assembly removal ..................................................................................................................................201
Rear side removals................................................................................................................................206
Dust cover removal.........................................................................................................................................206
Rear door and cover removal .........................................................................................................................206
Narrow media/bin full sensor removal........................................................................................................... 207
Redrive assembly removal ..............................................................................................................................209
Fuser removal .................................................................................................................................................210
Top side removals.................................................................................................................................211
Top cover removal .......................................................................................................................................... 211
Laser scanning unit (LSU) removal.................................................................................................................. 212
250/550-sheet tray removals................................................................................................................213
Pick roller removal ..........................................................................................................................................213
Separator roll assembly removal .................................................................................................................... 214
ACM assembly removal ..................................................................................................................................216
Component locations...............................................................................219
Exterior locations..................................................................................................................................219
Front view ....................................................................................................................................................... 219
Rear view ........................................................................................................................................................ 220
Maintenance............................................................................................221
Inspection guide....................................................................................................................................221
Lubrication specification.......................................................................................................................221
Cleaning the printer..............................................................................................................................222
4514-220, -230
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