Sharp AR-FN8 Service Manual page 165

5) Remove the three screws [9] and take out
the feed drive unit [10].
Note:
Before reattaching the removed feed drive unit
on the finisher unit, loosen the move gear stop
screw [11] to relieve the tension, and then
fasten the screw after attaching the feed drive
unit.
The move gear attachment must be adjusted
also when removing and attaching the swing
unit.
If you forget to fasten the screw, the gear teeth
may disengage, resulting in defective feeding.
CHAPTER 5 MECHANICAL CONSTRUCTION
[10]
Figure 5-118
Figure 5-119
[9]
[9]
[9]
[11]
5-11