Ricoh Aficio MP C2050 Service Manual

D037/D038/D040/D041 viii SM
4.10.7 DRUM/DEVELOPMENT MOTOR: K .........................................4-76
4.10.8 DEVELOPMENT CLUTCH: K....................................................4-77
4.10.9 FUSING/PAPER EXIT MOTOR.................................................4-77
4.11 FUSING ..............................................................................................4-80
4.11.1 PM PARTS.................................................................................4-80
4.11.2 FUSING UNIT............................................................................4-80
When installing the fusing unit ............................................................4-81
4.11.3 ENTRANCE GUIDE PLATE.......................................................4-81
Cleaning Requirement ........................................................................4-81
4.11.4 STRIPPER PLATE.....................................................................4-82
Cleaning Requirement ........................................................................4-83
4.11.5 EXIT GUIDE PLATE CLEANING PROCEDURE .......................4-84
4.11.6 PRESSURE ROLLER FUSING LAMP.......................................4-84
4.11.7 HEATING ROLLER FUSING LAMP ..........................................4-86
4.11.8 FUSING BELT ...........................................................................4-87
4.11.9 HEATING, FUSING AND TENSION ROLLER...........................4-90
When reinstalling the fusing roller.......................................................4-91
4.11.10 PRESSURE ROLLER ............................................................4-91
Cleaning Requirement ........................................................................4-93
4.11.11 HEATING ROLLER THERMOSTATS....................................4-93
4.11.12 HEATING ROLLER THERMISTOR .......................................4-93
Cleaning Requirement ........................................................................4-94
4.11.13 PRESSURE ROLLER THERMISTOR....................................4-94
Pressure Roller Thermistor: Center ....................................................4-94
Pressure Roller Thermistor: Center ....................................................4-95
Cleaning Requirement ........................................................................4-96
4.11.14 PRESSURE ROLLER THERMOSTAT...................................4-96
4.11.15 THERMOPILE........................................................................4-96
When cleaning the lens of the thermopile...........................................4-97
4.11.16 CLEANING UNIT (OPTION) INSTALLATION PROCEDURE 4-98
4.12 PAPER FEED ...................................................................................4-100
4.12.1 PAPER TRAY ..........................................................................4-100
4.12.2 FEED ROLLER........................................................................4-100
Tray 1 and Tray 2..............................................................................4-100
When reinstalling the feed roller........................................................4-100
4.12.3 FRICTION PAD........................................................................4-100
When reinstalling the friction pad......................................................4-101

Ricoh Aficio MP C2050 Specifications