Ricoh D065 Service Manual page 19

Hot Roller and Pressure Roller ...........................................................4-66
4.9.7 PRESSURE ROLLER .....................................................................4-68
Spring Adjustment...............................................................................4-69
4.9.8 STRIPPER PAWLS .........................................................................4-69
4.9.9 NIP BAND WIDTH ADJUSTMENT..................................................4-70
4.9.10 FUSING UNIT EXIT SENSOR ....................................................4-71
4.9.11 FUSING/EXIT MOTOR ...............................................................4-72
4.9.12 FUSING EXIT SENSOR AND EXIT UNIT ENTRANCE SENSORS...
....................................................................................................4-73
4.10 DUPLEX UNIT ....................................................................................4-74
4.10.1 DUPLEX UNIT REMOVAL ..........................................................4-74
Reinstallation ......................................................................................4-74
4.10.2 DUPLEX UNIT SIDE-TO-SIDE ADJUSTMENT ..........................4-75
4.10.3 JOGGER FENCE ADJUSTMENT...............................................4-75
4.10.4 DUPLEX MOTORS .....................................................................4-76
Duplex Inverter Motor .........................................................................4-76
Duplex Jogger and Transport Motors..................................................4-77
4.10.5 DUPLEX SENSORS ...................................................................4-78
Jogger HP Sensor...............................................................................4-78
Duplex Entrance Sensor .....................................................................4-78
Duplex Transport Sensor 3 .................................................................4-79
Inverter Exit Sensor, Transport Sensors 1 & 2....................................4-79
4.10.6 DUPLEX JOGGER BELT ADJUSTMENT...................................4-80
4.11 PAPER FEED .....................................................................................4-82
4.11.1 PAPER TRAY .............................................................................4-82
Tandem Tray ......................................................................................4-82
Universal Tray.....................................................................................4-84
4.11.2 REAR FENCE RETURN SENSOR REPLACEMENT .................4-84
4.11.3 REAR FENCE HP SENSOR REPLACEMENT ...........................4-85
4.11.4 TANDEM RIGHT TRAY PAPER SENSOR REPLACEMENT .....4-85
4.11.5 BOTTOM PLATE LIFT WIRE REPLACEMENT ..........................4-86
Reinstallation ......................................................................................4-87
4.11.6 TANDEM TRAY PAPER SIZE CHANGE ....................................4-88
4.11.7 TANDEM TRAY SIDE REGISTRATION .....................................4-91
4.11.8 PICK-UP, FEED, SEPARATION ROLLER REPLACEMENT ......4-91
4.11.9 FEED UNIT .................................................................................4-92
4.11.10 PAPER FEED MOTORS...........................................................4-94
For D062/D063 ...................................................................................4-94
For D065/D066 ...................................................................................4-95
4.11.11 SEPARATION ROLLER PRESSURE ADJUSTMENT ..............4-96
4.11.12 RELAY SENSOR ......................................................................4-97
4.11.13 BY-PASS PAPER SIZE DETECTION BOARD .........................4-98
Reinstallation ......................................................................................4-99
4.11.14 BY-PASS TRAY ROLLERS ....................................................4-100
4.11.15 BY-PASS SEPARATION ROLLER PRESSURE ADJUSTMENT.....
................................................................................................4-101
4.11.16 REGISTRATION SENSOR .....................................................4-102
4.11.17 REGISTRATION AND BY-PASS UNIT REMOVAL ................4-103
4.12 PCBS AND HDD...............................................................................4-105
SM vii D062/D062/D065/D066