Ricoh B234 - Page 19

SM vii B234/B235/B236/D101/D102/D103
3.8.7 TONER HOPPER SENSOR............................................................3-76
3.8.8 DEVELOPMENT UNIT GEARS ......................................................3-77
3.8.9 TONER SUCTION BOTTLE............................................................3-78
3.8.10 TONER SUCTION MOTOR.......................................................3-79
3.8.11 DEVELOPMENT MOTOR UNIT ................................................3-80
3.8.12 TONER PUMP MOTOR, TONER PUMP MOTOR SENSOR ....3-81
3.8.13 DEVELOPMENT ROLLER SHAFT CLEANING.........................3-82
3.9 TRANSFER BELT UNIT...........................................................................3-83
3.9.1 TRANSFER BELT UNIT REMOVAL ...............................................3-83
3.9.2 TRANSFER BELT ...........................................................................3-85
Before Installing or Replacing the Transfer Belt..................................3-86
Installing the Transfer Belt ..................................................................3-86
3.9.3 TRANSFER BELT/BIAS ROLLER CLEANING BLADE...................3-87
3.9.4 TRANSFER BELT BIAS BRUSH.....................................................3-88
3.10 PAPER FEED.....................................................................................3-89
3.10.1 PAPER TRAYS..........................................................................3-89
Tandem Tray ......................................................................................3-89
Universal Tray.....................................................................................3-91
3.10.2 PAPER FEED ROLLERS ..........................................................3-92
3.10.3 PAPER FEED UNITS 1, 2, 3 .....................................................3-93
3.10.4 PAPER FEED, PAPER END, TRAY LIFT SENSOR..................3-95
3.10.5 REAR FENCE RETURN SENSOR............................................3-96
3.10.6 REAR FENCE HP SENSOR......................................................3-97
3.10.7 1ST TRAY RIGHT PAPER SENSOR ........................................3-98
3.10.8 BOTTOM PLATE LIFT WIRE ....................................................3-99
3.10.9 PAPER DUST TRAY, REGISTRATION SENSOR, DOUBLE-FEED
SENSOR CLEANING.............................................................................3-101
3.10.10 LIFT MOTORS .....................................................................3-103
1st Tray Lift Motor.............................................................................3-103
2nd, 3rd Tray Lift Motors...................................................................3-104
3.10.11 2ND, 3RD TRAY SIZE SWITCHES......................................3-105
3.10.12 FEED MOTORS...................................................................3-106
Vertical Relay Motor..........................................................................3-106
Feed Motor, Grip Motor.....................................................................3-107
3.10.13 UPPER RELAY MOTOR......................................................3-108
3.10.14 REGISTRATION MOTOR....................................................3-109
3.10.15 DEVELOPMENT FAN MOTOR............................................3-110
3.10.16 REGISTRATION UNIT.........................................................3-111
3.10.17 LCT RELAY AND RELAY SENSORS..................................3-112
3.10.18 IMAGE POSITION SENSORS .............................................3-113
Image position sensor unit (Tray) .....................................................3-113
Image position sensor unit (Duplex)..................................................3-113
Procedure 3 ......................................................................................3-114
CIS Image Position Adjustment: LED Strength.................................3-114
CIS Image Position Adjustment: Normal Paper ................................3-115
3.10.19 TANDEM FEED TRAY PAPER SIZE CHANGE...................3-116
Setting the Paper Size for the Right Tandem Tray ...........................3-116
Setting the Paper Size for the Left Tandem Tray..............................3-117
3.10.20 TANDEM TRAY SIDE REGISTRATION ..............................3-119