Gestetner B070 Service Manual page 17

3.8.7 DEVELOPMENT ENTRANCE, FRONT, AND REAR SIDE
SEALS............................................................................................3-60
3.8.8 TONER DENSITY SENSOR ..........................................................3-61
3.8.9 TONER HOPPER ...........................................................................3-62
3.8.10 TONER HOPPER SENSOR.........................................................3-63
3.8.11 DEVELOPMENT MOTOR ............................................................3-64
3.8.12 DEVELOPMENT ROLLER SHAFT CLEANING ...........................3-65
3.9 TRANSFER BELT UNIT ..........................................................................3-66
3.9.1 TRANSFER BELT UNIT REMOVAL...............................................3-66
3.9.2 TRANSFER BELT ..........................................................................3-68
Before Installing or Replacing the Transfer Belt..................................3-69
Installing the Transfer Belt ..................................................................3-69
3.9.3 TRANSFER BELT CLEANING BLADE ..........................................3-70
3.9.4 TRANSFER BELT BIAS BRUSH....................................................3-71
3.10 PAPER FEED........................................................................................3-72
3.10.1 PAPER TRAYS.............................................................................3-72
Tandem Tray ......................................................................................3-72
Universal Tray.....................................................................................3-74
3.10.2 PAPER FEED ROLLERS .............................................................3-75
3.10.3 PAPER FEED AND VERTICAL TRANSPORT CLUTCHES,
TRAY LIFT AND PAPER FEED SENSORS .................................3-76
3.10.4 REAR FENCE RETURN SENSOR...............................................3-79
3.10.5 REAR FENCE HP SENSOR ........................................................3-80
3.10.6 1ST TRAY RIGHT PAPER SENSOR ...........................................3-81
3.10.7 BOTTOM PLATE LIFT WIRE .......................................................3-82
3.10.8 PAPER DUST TRAY, REGISTRATION SENSOR CLEANING ....3-84
Paper Dust Tray Cleaning...................................................................3-84
Registration Sensor Cleaning .............................................................3-84
3.10.9 2ND AND 3RD TRAY SIZE SWITCHES ......................................3-85
3.10.10 ST TRAY LIFT MOTOR..............................................................3-86
3.10.11 2ND, 3RD TRAY LIFT MOTORS, LOWER TIMING BELT .........3-87
2nd, 3rd Tray Lift Motors.....................................................................3-87
Lower Timing Belt ...............................................................................3-87
3.10.12 PAPER FEED MOTOR...............................................................3-88
3.10.13 RELAY MOTOR, UPPER RELAY CLUTCH, LCT RELAY
CLUTCH.....................................................................................3-89
3.10.14 REGISTRATION MOTOR ..........................................................3-91
3.10.15 DEVELOPMENT FAN MOTORS, COPIER FEED UNIT ............3-92
3.10.16 LCT RELAY SENSOR AND RELAY SENSOR...........................3-94
3.10.17 TANDEM FEED TRAY PAPER SIZE CHANGE .........................3-95
Setting the Paper Size for the Right Tandem Tray .............................3-95
Setting the Paper Size for the Left Tandem Tray................................3-96
3.10.18 TANDEM TRAY SIDE REGISTRATION.....................................3-98
3.11 FUSING UNIT........................................................................................3-99
3.11.1 OIL SUPPLY AND CLEANING WEB UNIT REMOVAL ................3-99
3.11.2 FUSING UNIT THERMOSTATS AND THERMISTOR................3-100
3.11.3 HOT ROLLER UNIT, PRESSURE ROLLER ..............................3-101
3.11.4 HOT ROLLER.............................................................................3-104
3.11.5 WEB ROLLER AND FILTER ......................................................3-107
SM
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CÓPIA NÃO CONTROLADA
B070/B071