Ricoh FT6645 Manual page 276

23 April 1993
7. Remove the wire cleaner [A] (1 snap ring).
8. Install the wire cleaner and the charge corona wire.
NOTE: Locate the joint part [B] of the wire in the rear end block as
shown.
Correctly set the wire between the wire cleaner pads.
Do not loosen the screw [C], otherwise the charge corona height
will change.
[A]
[C]
5-51
DRUM UNIT
[B]
[B]