Rear Exit Guide Assembly with Sensor and Reversing Solenoid Removal...........................................103
Right Side Cover Removal........................................................................................................................104
Toner Level Sensor Removal.....................................................................................................................106
Top Cover Assembly Removal.................................................................................................................107
Transfer Roll Removal................................................................................................................................107
Upper Front Guide Assembly Removal...................................................................................................108
Wear Strip (Tray 1 and 250-Sheet Tray 2) Removal
............................................................................109
Wear Strip (550-Sheet Tray 2) Removal................................................................................................110
Imaging Component Removals....................................................................................................................111
ADF Unit Removal.....................................................................................................................................111
Flatbed Removal........................................................................................................................................111
Scanner Assembly Removal.....................................................................................................................113
ADF Separator Pad...................................................................................................................................119
ADF Separator Roll Assembly..................................................................................................................121
Kickstand Removal....................................................................................................................................121
Output Bin LED and Lens Removal...........................................................................................................122
ADF Cable Removal..................................................................................................................................123
Left Scanner Cover Removal....................................................................................................................124
Right Scanner Cover Removal..................................................................................................................125
Option Board Installation and Removal......................................................................................................127
Lifting the Scanner to the Up Position.......................................................................................................127
Installing an Internal Solutions Port (ISP).................................................................................................128
Printer Hard Disk Removal........................................................................................................................132
Printer Hard Disk Installation on an ISP...................................................................................................134
Printer Hard Disk Installation Directly on the Controller Board.............................................................135
Fax Card Installation.................................................................................................................................137
5. System Maintenance
Accessing Service Menus.............................................................................................................................141
Configuration Menu (CONFIG MENU)......................................................................................................142
Available Menus.......................................................................................................................................142
Maintenance Count Value (Maint Cnt Value)
........................................................................................144
Reset Maintenance Counter.....................................................................................................................144
Reset Photoconductor Maintenance Counter (Reset PC Cnt)................................................................145
18