Ricoh A230, Service Manual, Page: 912 / 1134

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SM A230/A231/A232
2.11.2 A4 SIDEWAYS (2 SHEETS): SORT/STACK AND
PUNCH MODE ............................................................................17-19
2.11.3 A4 SIDEWAYS (2 SHEETS): STAPLE AND
PUNCH MODE ............................................................................17-20
3. SERVICE TABLES ................................................................... 17-21
3.1 DIP SWITCHES .....................................................................................17-21
3.2 TEST POINTS........................................................................................17-21
3.3 LED ........................................................................................................17-21
3.4 VARIABLE RESISTORS ........................................................................17-21
3.5 FUSES ...................................................................................................17-21
4. REPLACEMENT AND ADJUSTMENT..................................... 17-22
4.1 COVER REPLACEMENT.......................................................................17-22
Rear Cover ........................................................................................17-22
Upper Left Cover ...............................................................................17-22
Upper Cover ......................................................................................17-22
Front Door .........................................................................................17-22
Left Front Cover.................................................................................17-22
Shift Tray ...........................................................................................17-23
Lower Left Cover ...............................................................................17-23
Right Cover........................................................................................17-23
Front Shift Tray Cover .......................................................................17-23
Rear Shift Tray Cover........................................................................17-23
4.2 POSITIONING ROLLER REPLACEMENT ............................................17-24
4.3 ALIGNMENT BRUSH ROLLER REPLACEMENT .................................17-25
4.4 SENSOR REPLACEMNT.......................................................................17-26
4.4.1 STACK HEIGHT SENSOR 1 AND 2 .............................................17-26
4.4.2 UPPER TRAY PAPER LIMIT AND EXIT SENSOR ......................17-27
Upper Tray Paper Limit Sensor .........................................................17-27
Upper Tray Exit Sensor .....................................................................17-27
4.4.3 SHIFT TRAY EXIT SENSOR ........................................................17-28
4.4.4 ENTRANCE AND STAPLER TRAY ENTRANCE SENSOR .........17-29
Entrance Sensor................................................................................17-29
Stapler Tray Entrance Sensor ...........................................................17-29
4.4.5 STAPLER ROTATION HP SENSOR ............................................17-30
4.5 STAPLER REMOVAL ............................................................................17-31
4.6 PUNCH POSITION ADJUSTMENT .......................................................17-32
Right to left ........................................................................................17-32
Front to rear.......................................................................................17-32
4.7 STACK FEED-OUT MOTOR SPEED ADJUSTMENT ...........................17-33