Sharp SF-A57 Service Manual page 17

4. Paper exit unit disassembly
1
Open the transport section and remove the lower cover.
2
Remove the five fixing screws of the paper exit unit.
3
Remove the paper exit unit harness connector from the control
PWB, and pull out the harness from the edge saddle shown in the
figure below. Then remove the paper exit unit.
Edge saddle
SF-A57
5. Separation roller disassembly
1
Open the paper feed cover.
2
Remove two fixing screws of the separation unit, and remove the
separation unit.
Screw (Remove.)
Screw
Reverse
unit
Screw
SF-A18
Separation unit
3
Remove two screws from the separation unit, and remove the
separation roller holder unit.
Screw
(Remove.)
4
Remove two springs from the separation roller holder, and remove
the bearing and the slide bearing. Remove the separation roller
and the spring clutch.
Spring
(Remove.)
Shaft bearing
– 16 –
Separation roller
holder unit
Slide shaft
bearing
Separation roller
Spring clutch