OPC Drum..................................................................................................................................................103
Charge Roller and Cleaning Brush..........................................................................................................104
Cleaning Blade..........................................................................................................................................104
Developer..................................................................................................................................................105
After Replacement or Adjustment.............................................................................................................106
Toner Supply Motor......................................................................................................................................107
Paper Feed Section........................................................................................................................................108
Paper Feed Roller .....................................................................................................................................108
Friction Pad................................................................................................................................................109
Paper End Sensor......................................................................................................................................109
Exit Sensor..................................................................................................................................................110
By-Pass Feed Roller and Paper End Sensor............................................................................................112
Registration Roller......................................................................................................................................113
By-Pass Paper Size Switch........................................................................................................................114
Registration Clutch ....................................................................................................................................115
Registration Sensor....................................................................................................................................115
Upper Paper Feed Clutch and By-Pass Feed Clutch..............................................................................116
Relay Clutch...............................................................................................................................................117
Relay Sensor..............................................................................................................................................117
Lower Paper Feed Clutch (Two-tray Models Only)................................................................................118
Vertical Transport Sensor (Two-tray Models Only)................................................................................118
Paper Size Switch......................................................................................................................................119
Image Transfer...............................................................................................................................................120
Image Transfer Roller................................................................................................................................120
Image Density Sensor...............................................................................................................................121
Fusing..............................................................................................................................................................122
Fusing Unit..................................................................................................................................................122
Thermistor...................................................................................................................................................122
Fusing Lamps..............................................................................................................................................123
Hot Roller Stripper Pawls..........................................................................................................................124
Hot Roller...................................................................................................................................................124
Thermostat..................................................................................................................................................125
Pressure Roller and Bushings....................................................................................................................125
7