Sharp AR-RP1 Service Manual page 10

7) Pickup roller ass'y
(Note) When assembling the pickup roller ass'y 4, check that rib A is
on the rib of the solenoid arm.
1
3
8) Pick up roller, paper feed roller
4
A
2
4
3
1
1
2
1
3. Interface PWB
2
4. Document tray section
1) Document tray
2
1
1
1
3
1