
SM vii D086/D087
When reinstalling the third duct fan.....................................................4-58
4.7.6TONER PUMP UNIT .......................................................................4-59
When you install the new toner pump unit ..........................................4-62
4.7.7TONER END SENSOR ...................................................................4-64
4.8IMAGE TRANSFER..................................................................................4-65
4.8.1IMAGE TRANSFER BELT UNIT......................................................4-65
4.8.2IMAGE TRANSFER BELT CLEANING UNIT ..................................4-66
4.8.3IMAGE TRANSFER BELT...............................................................4-67
When reinstalling the image transfer belt............................................4-70
4.9PAPER TRANSFER .................................................................................4-72
4.9.1PAPER TRANSFER ROLLER UNIT................................................4-72
4.9.2PAPER TRANSFER UNIT...............................................................4-73
4.9.3ID SENSOR BOARD.......................................................................4-75
Cleaning for ID sensors.......................................................................4-76
After installing a new ID sensor unit/board..........................................4-77
4.9.4TEMPERATURE AND HUMIDITY SENSOR...................................4-77
4.10DRIVE UNIT........................................................................................4-78
4.10.1GEAR UNIT.................................................................................4-79
When installing the drive unit ..............................................................4-83
Adjustment after replacing the gear unit..............................................4-84
4.10.2REGISTRATION MOTOR ...........................................................4-84
4.10.3PAPER FEED MOTOR................................................................4-85
4.10.4DRUM/DEVELOPMENT MOTORS FOR M, C, AND Y...............4-86
4.10.5DRUM/DEVELOPMENT MOTOR-K............................................4-86
4.10.6ITB DRIVE MOTOR.....................................................................4-87
4.10.7FUSING/PAPER EXIT MOTOR...................................................4-87
4.10.8IMAGE TRANSFER BELT CONTACT MOTOR..........................4-88
4.10.9DUPLEX INVERTER MOTOR.....................................................4-88
4.10.10PRESSURE ROLLER CONTACT MOTOR...............................4-90
4.10.11DUPLEX/BY-PASS MOTOR .....................................................4-91
4.10.12PAPER TRANSFER CONTACT MOTOR..................................4-92
4.10.13TONER TRANSPORT MOTOR.................................................4-94
4.10.14TONER COLLECTION UNIT.....................................................4-95
4.10.15PAPER FEED CLUTCHES........................................................4-96
4.10.16DEVELOPMENT CLUTCH-Y ....................................................4-98
4.10.17DEVELOPMENT CLUTCHES FOR M AND C...........................4-99
4.10.18DEVELOPMENT CLUTCH-K ..................................................4-100
4.11FUSING ............................................................................................4-101