Scanner Drive Wire Replacement - Ricoh FT7770 Service Manual

30 April, '89
EXPOSURE

1. Scanner Drive Wire Replacement

Remove the DF transport unit and feed-in unit. (Refer to "DF Removal"
in Section 5.)
Remove the top plate. (Refer to "Top Plate Removal".)
2.
3. Remove the pre-quenching corona power pack with bracket [A] (1 screw
and 2 connectors) and the main switch (2 screws).
4.
Remove the lens housing cover [B] (3 screws).
5. Remove the optics cooling fan [C] (4 screws and 1 connector).
6.
Loosen the Allen screw on the scanner drive pulley [D] and remove the
scanner motor [E] (2 shoulder screws and 2 connectors).
7.
Loosen the two Allen screws [F] (front and rear) securing the wires to
the first scanner [G].
5-6