Ricoh FT4430 Service Manual page 153

16 April '88
5. Scanner Drive Wire Replacement
1. Turn off the main switch.
2. Remove the platen cover and the upper cover (11 screws).
3. Remove the left scale (2 short screws) and the exposure glass.
4. Remove the rear cover and lower the CB plate [A] (2 screws each).
5. Remove the power relay bracket [B] (1 screw).
6. Loosen the wire clamp screw [C].
7. Unhook the tension spring [D] and remove the scanner drive wire.
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