Ricoh MT-C1 Service Manual page 12

3.8.5 TRANSFER POWER PACK ...........................................................3-59
3.9 FUSING UNIT..........................................................................................3-60
3.9.1 FUSING UNIT.................................................................................3-60
3.9.2 FUSING PRESSURE RELEASE MOTOR (B140 SERIES)............3-62
3.9.3 FUSING PRESSURE RELEASE HP SENSOR (B140 SERIES) ....3-63
3.9.4 FUSING UNIT THERMISTORS AND THERMOSTATS .................3-64
B064 Series ........................................................................................3-65
B140 Series ........................................................................................3-65
B246 Series ........................................................................................3-65
3.9.5 WEB CLEANING ROLLER.............................................................3-68
Web Unit Disassembly........................................................................3-68
Web Unit Assembly.............................................................................3-69
3.9.6 WEB MOTOR AND WEB END SENSOR.......................................3-70
3.9.7 PRESSURE ROLLER CLEANING UNIT ........................................3-71
B064 Series ........................................................................................3-71
B140 Series ........................................................................................3-72
3.9.8 FUSING LAMPS, HOT ROLLER, AND PRESSURE ROLLER.......3-73
B064 Series: Fusing Lamps................................................................3-73
B140 Series: Fusing Lamps................................................................3-74
Important Notes about Fusing Unit Assembly (B064 Series) ..............3-79
3.9.9 PRESSURE ROLLER.....................................................................3-80
3.9.10 STRIPPER PAWLS ......................................................................3-81
B064 Series ........................................................................................3-81
B140 Series ........................................................................................3-82
3.9.11 NIP BAND WIDTH ADJUSTMENT ...............................................3-83
3.9.12 FUSING UNIT EXIT SENSOR......................................................3-84
3.9.13 FUSING/EXIT MOTOR.................................................................3-85
3.9.14 FUSING EXIT AND EXIT UNIT ENTRANCE SENSORS .............3-86
3.10 DUPLEX UNIT.......................................................................................3-87
3.10.1 DUPLEX UNIT REMOVAL ...........................................................3-87
3.10.2 DUPLEX UNIT SIDE-TO-SIDE ADJUSTMENT ............................3-88
3.10.3 JOGGER FENCE ADJUSTMENT ................................................3-88
3.10.4 DUPLEX MOTORS.......................................................................3-89
Duplex Inverter Motor .........................................................................3-89
Duplex Jogger and Transport Motors..................................................3-90
3.10.5 DUPLEX TRANSPORT CLUTCH/JOGGER HP SENSOR...........3-91
3.10.6 DUPLEX ENTRANCE SENSOR...................................................3-92
3.10.7 DUPLEX TRANSPORT SENSOR 3 .............................................3-93
3.10.8 INVERTER EXIT SENSOR, TRANSPORT SENSORS 1 & 2.......3-94
3.10.9 DUPLEX JOGGER BELT ADJUSTMENT ....................................3-95
3.11 PAPER FEED........................................................................................3-96
3.11.1 PAPER TRAY REMOVAL ............................................................3-96
3.11.2 REAR FENCE RETURN SENSOR REPLACEMENT...................3-98
3.11.3 REAR FENCE HP SENSOR REPLACEMENT.............................3-99
3.11.4 TANDEM RIGHT TRAY PAPER SENSOR REPLACEMENT.....3-100
3.11.5 BOTTOM PLATE LIFT WIRE REPLACEMENT..........................3-101
3.11.6 TANDEM TRAY PAPER SIZE CHANGE....................................3-103
3.11.7 PICK-UP, FEED, SEPARATION ROLLER REPLACEMENT .....3-106
3.11.8 FEED UNIT.................................................................................3-107
viii