Lexmark MS310 Series - Page 6

Entering Invalid engine mode................................................................................................................124
Entering Recovery mode.......................................................................................................................124
Service engineer menu..........................................................................................................................124
Accessing the service engineer (SE) menu......................................................................................................124
Service engineer (SE) menu ............................................................................................................................124
Repair information...................................................................................127
Removal precautions.............................................................................................................................127
Data security notice ........................................................................................................................................ 127
Handling ESD‑sensitive parts ..........................................................................................................................127
RIP board/operator panel replacement..........................................................................................................128
Ribbon cable connectors ................................................................................................................................129
Zero Insertion Force (ZIF) connectors ........................................................................................................ 129
Horizontal top contact connector .............................................................................................................. 130
Horizontal bottom contact connector........................................................................................................133
Vertical mount contact connector ............................................................................................................. 136
Horizontal sliding contact connector ......................................................................................................... 139
Low Insertion Force (LIF) connector...........................................................................................................142
Printhead assembly mechanical adjustment ..................................................................................................143
Removal procedures.............................................................................................................................144
Left side removals.................................................................................................................................144
Left cover removal .......................................................................................................................................... 144
Main drive gearbox removal........................................................................................................................... 145
MPF solenoid removal .................................................................................................................................... 147
MPF gearbox removal.....................................................................................................................................149
Reverse solenoid removal...............................................................................................................................152
ACM clutch removal........................................................................................................................................153
Cartridge gearbox removal ............................................................................................................................. 158
Duplex gear assembly removal .......................................................................................................................158
Right side removals...............................................................................................................................160
Right cover removal........................................................................................................................................ 160
Cooling fan duct removal................................................................................................................................ 161
Cooling fan removal........................................................................................................................................161
Controller board removal ............................................................................................................................... 162
Toner cartridge smart chip contact removal ..................................................................................................164
Front removals......................................................................................................................................166
Left front mount removal ............................................................................................................................... 166
Right front mount removal .............................................................................................................................167
Transfer roll removal ...................................................................................................................................... 169
Cartridge plunger removal..............................................................................................................................170
Bezel removal .................................................................................................................................................173
Nameplate removal ........................................................................................................................................ 174
Control panel assembly removal .................................................................................................................... 174
4514-220, -230
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