Ricoh FT6645 Manual page 246

23 April 1993
[C]
[B]
23. Remove the left inner cover [A] (4 screws).
24. Remove the E-ring [B] of the scanner drive shaft and remove the front
ball bearing [C].
25. Remove the rear drive pulley [D] (1 Allen screw) and remove the rear ball
bearing [E].
26. Loosen the two Allen screws of the front drive pulley [F] and slide the
pulley about 10 cm to the rear then take out the drive shaft.
[A]
[F]
5-21
OPTICS
[E]
[D]