Ricoh G112 Service Manual page 209

PAPER TRAY UNIT B360/ENVELOPE
1. REPLACEMENT AND ADJUSTMENT ........................................... 1
1.1 PAPER FEED UNIT...................................................................................... 1
1.2 PAPER FEED ROLLER................................................................................ 2
1.3 FRICTION PAD ............................................................................................ 2
1.4 PAPER FEED CLUTCH ............................................................................... 3
1.5 PAPER TRAY BOARD ................................................................................. 4
1.6 PAPER SIZE SWITCH ................................................................................. 4
2. DETAILED DESCRIPTIONS ........................................................... 5
2.1 OVERALL MACHINE INFORMATION.......................................................... 5
2.1.1 MECHANICAL COMPONENT LAYOUT.............................................. 5
ELECTRICAL COMPONENT LAYOUT ................................................... 6
2.2 DETAILED DESCRIPTIONS ........................................................................ 7
2.2.1 PAPER FEED AND SEPARATION ..................................................... 7
2.2.2 PAPER LIFT ........................................................................................ 8
2.2.3 PAPER END DETECTION .................................................................. 8
2.2.4 REMAINING PAPER DETECTION...................................................... 9
2.2.5 PAPER SIZE DETECTION ................................................................ 10
2.3 PROTECTION FUSE.................................................................................. 11
3. ENVELOPE FEEDER.................................................................... 12
3.1 OVERALL MACHINE INFORMATION........................................................ 12
3.1.1 MECHANICAL COMPONENT LAYOUT............................................ 12
SM
FEEDER B362
TABLE OF CONTENTS
i G360/G362