Ricoh M080, Service Manual

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SM i
G894/G362
G894/G362
TABLE OF CONTENTS
1. REPLACEMENT AND ADJUSTMENT ............................................ 1
1.1 PAPER FEED UNIT ...................................................................................... 1
1.2 PAPER FEED ROLLER ................................................................................ 2
1.3 FRICTION PAD ............................................................................................. 3
1.4 PAPER FEED CLUTCH, MOTOR ................................................................. 4
1.5 PAPER TRAY BOARD .................................................................................. 5
1.6 PAPER SIZE SWITCH .................................................................................. 6
2. DETAILED DESCRIPTIONS ............................................................ 7
2.1 OVERVIEW ................................................................................................... 7
2.1.1 MECHANICAL COMPONENTS ........................................................... 7
2.1.2 ELECTRICAL COMPONENTS ............................................................ 7
2.2 PAPER FEED AND SEPARATION ............................................................... 8
2.3 PAPER LIFT ................................................................................................. 9
2.4 PAPER END DETECTION .......................................................................... 10
2.5 REMAINING PAPER DETECTION ............................................................. 11
2.6 PAPER SIZE DETECTION ......................................................................... 12
2.7 SAFETY FUSE............................................................................................ 13
3. ENVELOPE FEEDER ..................................................................... 14
3.1 ENVELOPE FEEDER (G362) ..................................................................... 14