Ricoh S-C4.5 Field Service Manual page 9

BICU...........................................................................................................................................................101
Controller Board........................................................................................................................................102
Other Replacements......................................................................................................................................108
Duplex Motor............................................................................................................................................108
High-Voltage Power Supply Board ........................................................................................................109
PSU.............................................................................................................................................................110
Contact-Release Solenoid........................................................................................................................111
Toner Supply Clutch..................................................................................................................................111
FCU.............................................................................................................................................................112
Laser Unit........................................................................................................................................................115
Location of the Caution Decal..................................................................................................................115
Laser Unit....................................................................................................................................................115
LD Unit and Polygon Mirror Motor..........................................................................................................116
ARDF...............................................................................................................................................................117
ARDF...........................................................................................................................................................117
DF Rear Cover...........................................................................................................................................118
Original Feed Unit.....................................................................................................................................118
Separation Roller.......................................................................................................................................119
DF Drive Board..........................................................................................................................................119
Original Set and DF Inverter Sensor........................................................................................................120
DF Registration and DF Exit Sensor..........................................................................................................121
DF Feed Motor..........................................................................................................................................122
DF Transport Motor...................................................................................................................................123
DF Feed Clutch..........................................................................................................................................124
Adjusting Copy Image Area.........................................................................................................................125
Printing........................................................................................................................................................125
Scanning....................................................................................................................................................127
DF Image Adjustment................................................................................................................................130
5. System Maintenance Reference
Service Program.............................................................................................................................................133
SP Tables....................................................................................................................................................133
Using SP and SSP Modes.........................................................................................................................133
Using SP Mode..............................................................................................................................................136
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