Ricoh B132 - Page 19

SM vii B132/B200
3.12.5 VERTICAL TRANSPORT SENSOR ...........................................3-125
3.13 BYPASS UNIT.....................................................................................3-126
3.13.1 BYPASS PICKUP, FEED, REVERSE ROLLERS.......................3-126
3.13.2 BYPASS AUTO PAPER SIZE DETECTION SWITCHES...........3-127
3.13.3 BYPASS UNIT............................................................................3-128
3.13.4 BYPASS PAPER END SENSOR, FEED SENSOR....................3-129
3.13.5 BYPASS FEED CLUTCH ...........................................................3-130
3.14 BOARDS .............................................................................................3-131
3.14.1 CONTROLLER UNIT..................................................................3-131
3.14.2 CONTROLLER BOARD, 256 MB MEMORY, NVRAM ...............3-132
3.14.3 NVRAM REPLACEMENT...........................................................3-133
Upload NVRAM Data à SD Card ......................................................3-133
Replace NVRAM...............................................................................3-133
Restore NVRAM Data to the New NVRAM.......................................3-133
3.14.4 CONTROLLER BOX COVER, BICU, IOB ..................................3-134
3.14.5 RDS BOARD JUMPER...............................................................3-135
3.14.6 INTERFACE BOARD, MOTHER BOARD ..................................3-136
3.14.7 HVPS, PFC BOARD ...................................................................3-137
3.14.8 PSU ............................................................................................3-138
3.14.9 AC DRIVE BOARD .....................................................................3-139
3.14.10 TRANSFER MOTOR, DRIVE, DRIVE MOTOR BOARDS........3-140
3.15 HDD UNIT ...........................................................................................3-141
Disposal of HDD Units ......................................................................3-142
Reinstallation ....................................................................................3-142
3.16 MOTORS.............................................................................................3-143
3.16.1 PCU MOTOR, DRUM MOTOR...................................................3-143
3.16.2 PAPER TRANSFER MOTOR.....................................................3-145
3.16.3 IMAGE TRANSFER MOTOR .....................................................3-146
3.16.4 USED TONER MOTOR, TRANSPORT MOTOR........................3-147
3.16.5 BOTTOM PLATE LIFT MOTOR (TRAYS 2, 3) ...........................3-148
3.16.6 ITB DRIVE MOTOR....................................................................3-149
3.17 AIR FILTERS.......................................................................................3-150
3.17.1 TONER HOPPER FILTER..........................................................3-150
3.17.2 OZONE FILTER, AIR FILTERS..................................................3-151
3.17.3 SCANNER FILTER.....................................................................3-152
3.18 ARDF...................................................................................................3-153
3.18.1 ARDF COVERS..........................................................................3-153
3.18.2 ORIGINAL FEED UNIT...............................................................3-154
3.18.3 FEED BELT, PICKUP ROLLER .................................................3-155
3.18.4 BOTTOM PLATE POSITION SENSOR......................................3-156
3.18.5 INTERVAL, ORIGINAL WIDTH, SKEW
CORRECTION SEPARATION SENSORS ................................3-157
3.18.6 ORIGINAL LENGTH SENSORS.................................................3-158
3.18.7 COVER OPEN, ORIGINAL SET, BOTTOM PLATE,
PICKUP ROLLER HP, FEED-OUT SENSORS ..........................3-159
3.18.8 ARDF POSITION SENSOR, APS START SENSOR..................3-161
3.18.9 ORIGINAL REGISTRATION, EXIT SENSORS ..........................3-162
3.18.10 ARDF SEPARATION ROLLER ................................................3-164