Ricoh G104 - Page 14

G104/G160/G161 ii SM
3.3.1 CAUTION DECAL LOCATIONS.......................................................3-7
3.3.2 LD UNIT............................................................................................3-8
Color registration adjustment ................................................................3-8
3.3.3 LDB.................................................................................................3-10
3.3.4 POLYGON MIRROR MOTOR ........................................................3-10
3.3.5 LASER SYNCHRONIZING DETECTOR BOARDS ........................3-11
3.3.6 LDU SHUTTER MOTOR UNIT AND SENSOR ..............................3-11
3.4 PAPER FEED..........................................................................................3-12
3.4.1 PAPER FEED ROLLER..................................................................3-12
3.4.2 PAPER FRICTION PAD .................................................................3-13
3.4.3 BY-PASS PAPER SIZE SENSOR..................................................3-13
3.4.4 BY-PASS FEED ROLLER, FRICTION PAD ...................................3-14
3.4.5 REGISTRATION SENSOR.............................................................3-15
3.4.6 0PAPER VOLUME SENSOR, END SENSOR AND PAPER
WIDTH SENSOR............................................................................3-15
3.4.6 PAPER VOLUME SENSOR, END SENSOR AND PAPER
WIDTH SENSOR............................................................................3-16
3.4.7 PAPER SIZE SENSOR AND TEMPERATURE/ HUMIDITY
SENSOR ........................................................................................3-17
3.4.8 PAPER FEED MOTOR...................................................................3-18
3.4.9 PAPER REGISTRATION CLUTCH, PAPER FEED CLUTCH
AND BY-PASS CLUTCH................................................................3-19
3.5 DEVELOPMENT .....................................................................................3-20
3.5.1 COLOR DEVELOPMENT MOTOR, COLOR OPC MOTOR
AND BLACK OPC/DEVELOPMENT MOTOR ................................3-20
3.5.2 DEVELOPMENT CLUTCH .............................................................3-20
3.5.3 TRANSFER BELT CONTACT MOTOR..........................................3-21
3.5.4 TONER SUPPLY MOTOR..............................................................3-21
3.5.5 TRANSFER ROLLER CONTACT MOTOR ....................................3-22
3.5.6 ID SENSORS .................................................................................3-23
3.6 DRIVE .....................................................................................................3-23
3.6.1 DRIVE UNIT ...................................................................................3-23
3.7 DUPLEX ..................................................................................................3-24
3.7.1 DUPLEX JAM SENSOR .................................................................3-24
3.7.2 INVERTER SENSOR .....................................................................3-24
3.7.3 DUPLEX MOTOR AND INVERTER MOTOR .................................3-25
3.8 FUSING...................................................................................................3-26
3.8.1 FUSING UNIT.................................................................................3-26
3.8.2 THERMISTOR AND THERMOSTAT..............................................3-26
3.8.3 FUSING LAMP ...............................................................................3-27
3.8.4 FUSING EXIT SENSOR AND PAPER EXIT SENSOR ..................3-28
3.8.5 FUSING REGISTRATION SENSOR ..............................................3-28
Fan Direction ......................................................................................3-29
3.9 ADJUSTMENTS ......................................................................................3-30
3.9.1 GAMMA ADJUSTMENT .................................................................3-30
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