Lexmark MX310 Series - Selecting a location for the printer

Repair information...................................................................................189
Removal precautions.............................................................................................................................189
Data security notice ........................................................................................................................................ 189
Handling ESD‑sensitive parts ..........................................................................................................................190
Controller board/control panel replacement .................................................................................................190
eSF solutions backup ...................................................................................................................................... 191
Ribbon cable connectors ................................................................................................................................192
Zero Insertion Force (ZIF) connectors ........................................................................................................ 192
Horizontal top contact connector .............................................................................................................. 193
Horizontal bottom contact connector........................................................................................................196
Vertical mount contact connector ............................................................................................................. 199
Horizontal sliding contact connector ......................................................................................................... 202
Low Insertion Force (LIF) connector...........................................................................................................205
Printhead assembly adjustments....................................................................................................................206
Removal procedures.............................................................................................................................209
Left side removals.................................................................................................................................209
Left cover removal .......................................................................................................................................... 209
Main drive gearbox removal........................................................................................................................... 211
MPF solenoid removal .................................................................................................................................... 213
MPF gearbox removal.....................................................................................................................................215
Reverse solenoid removal...............................................................................................................................218
ACM clutch removal (MX310, MX410) ...........................................................................................................219
Cartridge gearbox removal ............................................................................................................................. 224
Duplex gear assembly removal .......................................................................................................................224
Right side removals...............................................................................................................................226
Right cover removal........................................................................................................................................226
Memory access door removal ........................................................................................................................ 229
Tray present sensor removal ..........................................................................................................................229
Cooling fan removal........................................................................................................................................230
Controller board removal ............................................................................................................................... 231
Controller board shield removal..................................................................................................................... 234
Upper shield removal .....................................................................................................................................236
Toner cartridge smart chip contact removal ..................................................................................................236
Modem removal .............................................................................................................................................238
Front removals......................................................................................................................................240
Left front mount removal ............................................................................................................................... 240
Right front mount removal .............................................................................................................................241
Transfer roll removal ...................................................................................................................................... 243
Cartridge plunger removal..............................................................................................................................244
Name plate cover removal ............................................................................................................................. 246
Front bin cover removal ................................................................................................................................. 248
Control panel assembly removal .................................................................................................................... 249
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