Ricoh C231 Service Manual page 26

DOCUMENT FEEDER C600
1. OVERALL INFORMATION .......................................................... 8-1
1.1 SPECIFICATIONS.....................................................................................8-1
1.2 MECHANICAL COMPONENT LAYOUT ...................................................8-2
1.3 ELECTRICAL COMPONENT LAYOUT.....................................................8-3
1.4 ELECTRICAL COMPONENT DESCRIPTION...........................................8-4
1.5 DRIVE LAYOUT ........................................................................................8-5
2. DETAILED SECTION DESCRIPTIONS ....................................... 8-6
2.1 ORIGINAL SIZE DETECTION...................................................................8-6
2.2 PICK-UP AND SEPARATION ...................................................................8-8
2.3 ORIGINAL TRANSPORT AND EXIT MECHANISM ..................................8-9
2.4 OVERALL ELECTRICAL CIRCUIT .........................................................8-10
3. REPLACEMENT AND ADJUSTMENT ...................................... 8-11
3.1 FEED UNIT REMOVAL ...........................................................................8-11
3.2 SEPARATION ROLLER REPLACEMENT ..............................................8-11
3.3 PICK-UP ROLLER REPLACEMENT.......................................................8-12
3.4 FEED BELT REPLACEMENT .................................................................8-12
3.5 ORIGINAL SET SENSOR REPLACEMENT............................................8-13
3.6 ORIGINAL SIZE SENSORS REPLACEMENT ........................................8-14
3.7 ORIGINAL EXIT TRAY/FRONT COVER/REAR COVER
REMOVAL ...............................................................................................8-15
3.8 FEED COVER OPEN SENSOR/DF OPEN SENSOR
REPLACEMENT......................................................................................8-15
3.9 FEED CLUTCH/PICK-UP SOL/TRANSPORT MOTOR
REPLACEMENT......................................................................................8-16
3.10 DF FEED COVER REMOVAL ...............................................................8-17
3.11 REGISTRATION SENSOR REPLACEMENT........................................8-17
C231/C237/C238/C248/C267
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