Replacement And Adjustment - Ricoh FT4480 Field Service Manual

15 MARCH 1987

2. REPLACEMENT AND ADJUSTMENT

- TRAY WIRE REPLACEMENT -
CAUTION: Unplug the tray power supply cord.
- Front Wire -
1. Remove the following parts:
1) Front cover (2 screws and 1 connector)
2) Nylon clamp holding the operation board harness (1 screw)
- Rear Wire -
1. Remove the LCT from the copier.
2. Remove the following parts:
1) Rear cover (5 screws)
2) Transformer assembly [A] with tray main board [B] (1 screw, 8
connectors, and 1 nylon clamp)
3) Drive motor assembly [C] (2 screws and 1 connector)
4) Ac power terminal [D] (2 screws and 1 ground wire)
5) Safety switch assembly [E] (2 short screws)
6) Safety switch actuator assembly [F] (2 E-rings)
7) Shield plate [G] (4 screws)
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