2WA/2NJ/2RK
3-44
3-5 Mechanical construction
The paper feed and conveying section consists of the cassette paper feed section and the MP tray paper feed
section, and the paper conveying section conveying the fed paper to the transfer and separate section.
(1) Cassette paper feed section
Cassette paper feed section consists of the paper holder with the cassette operation plate activated by lift
motor 1 and 2, and the pulleys, such as the forwarding pulley, the paper feed pulley and the separation pul-
ley,for extracting and conveying the paper. Paper is fed out of the cassette by the rotation of the forwarding
pulley, paper feed pulley and separation pulley.
Figure 3-28
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1. Cassette base
2. Cassette operation plate
3. Cassette
4. Forwarding pulley
5. Paper feed pulley
6. Separation pulley
7. Assist roller
8. Assist pulley
9. Conveying roller
10. Conveying pulley
11. Paper sensor 1
12. Paper sensor 2
13. Lift sensor 1
14. Lift sensor 2
15. Upper paper gauge sensor 1
16. Lower paper gauge sensor 1
17. Actuator
(Paper gauge sensor 1)
18. Upper paper gauge sensor 2
19. Lower paper gauge sensor 2
20. Actuator
(Paper gauge sensor 2)
21. Paper feed sensor 1
22. Paper feed sensor 2
23. Conveying sensor
24. Actuator
(Conveying sensor)