Utax PF 810, Service Manual

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3PJ
2-1-1
2-1 Mechanical Construction
2-1-1 Mechanical construction
The paper feeder feeds paper from either of its two cassettes to the machine.The cassette can contain 500
sheets (80 g/m
2 ). The sheet from the cassette is pulled out by rotation of the pickup roller and sent to the
paper conveying section by rotation of the paper feed roller. Also the retard roller prevents multiple feeding of
paper.
(1) Paper feeder
Figure 2-1-1 Paper feeder
4
2
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5
8
9
10
1
16
18
2
1
3
8
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15
6
7
1. Pickup roller
2. Paper feed roller
3. Retard roller
4. Feed roller 1
5. Feed pulley
6. PF lift sensor 1 (PFLS1)
7. PF lift sensor 2 (PFLS2)
8. Cassette base
9. Bottom plate
10. Bottom pad
11. Lift work plate
12. PF paper sensor 1(U) (PFPS1(U))
13. PF paper sensor 1(L) (PFPS1(L))
14. PF paper sensor 2(U) (PFPS2(U))
15. PF paper sensor 2(L) (PFPS2(L))
16. Actuator (PF paper sensor 1)
17. Actuator (PF paper sensor 2)
18. PF feed sensor 1(PFFS1)
19. Actuator (PF feed sensor 1)