Ricoh FT6645 Manual page 245

OPTICS
[A]
[C]
18. Remove the harness cover [A] (2 screws).
19. Remove the light shield mylar bracket [B] (1 screw).
20. Disconnect the paper length size sensor connector [C] and move the lens
unit to the left, then remove the rear bracket [D] (2 screws).
21. Unhook the tension spring [E] and remove the scanner wire [F].
22. Remove the second scanner [G].
NOTE: When re-installing the mylar bracket [B], be sure not to create
any gap between the bracket and the lens cover.
[D]
[B]
[F]
5-20
[E]
23 April 1993
[G]