Ricoh B121 Service Manual page 357

1. REPLACEMENT AND ADJUSTMENT ............................................1
1.1 TRAY OPEN SWITCH................................................................................... 1
1.2 PAPER SENSOR .......................................................................................... 3
1.3 EXIT SENSOR .............................................................................................. 3
2. DETAILED DESCRIPTION ..............................................................4
2.1 COMPONENTS............................................................................................. 4
2.2 SETTINGS..................................................................................................... 5
2.3 PAPER TRANSPORT ................................................................................... 6
2.3.1 PAPER HANDLING.............................................................................. 6
2.3.2 JUNCTION GATE................................................................................. 6
2.3.3 PAPER-SIZE LIMITATION ................................................................... 6
2.4 EXIT TRAY LED ............................................................................................ 7
2.5 TRAY OPEN SWITCH................................................................................... 8
3. TROUBLESHOOTING .....................................................................9
3.1 PAPER JAM .................................................................................................. 9
3.2 PAPER-JAM HANDLING............................................................................. 10
3.2.1 RESETTING THE COPIER ................................................................ 10
3.2.2 COMPONENT-RELATED PAPER JAM ............................................. 11
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B621
TABLE OF CONTENTS
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Rev. 03/2004
B621