Development Unit Removal - Ricoh FT7770 Service Manual

DEVELOPMENT

1. Development Unit Removal

Open the top unit, and remove the development unit cover [A] (1
1.
screw).
Remove the development unit [B] (1 screw, M4 x 10 [C]).
2.
CAUTION: Always lower the top unit before tightening the development unit mounting
front of the development unit to correctly position the front of the devel-
Note: When the development unit is installed:
- Check that the development unit is seated in the guide rails.
- Turn the paddle roller knob [F] clockwise to confirm that the development
unit gear is properly engaged.
- After closing the top unit, secure the development unit with the M4 x 10
screw.
screw. A slot [D] on the top unit fits over the positioning pin [E] on the
opment unit.
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30 April, '89