Ricoh G176, 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