Df Removal - Ricoh FT7770 Service Manual

30 Aprii, '89

DF Removal

10.
1. Remove the DF front cover
screws).
2. Remove the copier upper rear cover (2 screws).
3.
Lower the DF main board assembly [C] (2 screws) and disconnect the
two fiber optic cables [D].
Remove the feed-in unit ground wire [E] (1 screw).
4.
CAUTION: In the next step, do not damage the fiber optic cables.
Remove the feed-in unit [F] (3 screws and 3 connectors).
5.
Disconnect the transport unit ground wire [G] (1 screw).
6.
Remove the exposure glass.
7.
Section 3.) (This makes it easier to untangle the connectors. )
8. Remove the transport unit [H] (3 screws and 2 connectors),
[B]
/
[A] (2 screws) and the DF rear cover [B] (3
(Refer to "Exposure Glass Removal" in
7-50