Electrical Component Layout - Ricoh B089 Service Manual

1.3 ELECTRICAL COMPONENT LAYOUT

19
18
17
1. Tray main board
2. Upper lift sensor
3. Upper lift motor
4. Upper paper height 2 sensor
5. Upper paper height 1 sensor
6. Upper paper feed clutch
7. Relay clutch
8. Tray cover switch
9. Lower paper feed clutch
10. Lower paper height 2 sensor
SM
20
16
15
8-3
ELECTRICAL COMPONENT LAYOUT
1
2
3
11
12
13
14
11. Lower paper height 1 sensor
12. Vertical transport sensor
13. Upper paper end sensor
14. Lower paper end sensor
15. Lower paper size switch
16. Upper paper size switch
17. Optional tray heater
18. Lower lift motor
19. Lower lift sensor
20. Tray motor
4
5
6
7
8
9
10
A860/B390