Ricoh D009 Service Manual page 1185

BRIDGE UNIT BU3030 (D386)
1. REPLACEMENT AND ADJUSTMENT ............................................1
1.1 BRIDGE UNIT CONTROL BOARD............................................................... 1
1.2 BRIDGE UNIT DRIVE MOTOR..................................................................... 2
1.3 TRAY EXIT SENSOR ................................................................................... 3
1.4 RELAY SENSOR .......................................................................................... 4
2. DETAILS ..........................................................................................5
2.1 MECHANICAL COMPONENT LAYOUT ....................................................... 5
2.2 DRIVE LAYOUT............................................................................................ 6
2.3 ELECTRICAL COMPONENT LAYOUT ........................................................ 7
2.4 ELECTRICAL COMPONENT DESCRIPTION .............................................. 8
2.5 JUNCTION GATE MECHANISM .................................................................. 9
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TABLE OF CONTENTS
i D386