Olivetti DF-790, Service Manual

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3NB/3ND/3N0/3NK
2-1-5
2-1-3 Prosessing section
The processing section consists of the parts shown in figure below and discharges paper conveyed from the
bridge section to the eject tray. Also this section performs processing in the bundle discharge mode and the
staple mode.
In addition, the relief drum section switches the paper path with the operation of Feedshift guide 1 and Feed-
shift guide 2 and conveys paper to optional center-folding unit when centerfolding the paper
Figure 2-1-6 Processing section
7 6
5
9 10 8 1
2
3
4 14 13
12
16,17 15
18
11
19
1. Relief drum
2. Conveying pulley
3. Conveying pulley
4. Feedshift guide 1
5. Feedshift guide 2
6. DF drum sensor(DFDRS)
7. Actuator(df drum sensor)
8. DF middle sensor (DFMS)
9. Actuator(df middle sensor)
10. Middle roller
11. Middle pulley
12. Main tray eject roller
13. Eject pulley
14. DF eject paper sensor (DFMTS)
15. Bundle discharge unit
16. DF adjustment sensor 1 (DFSRS1)
17. DF adjustment sensor 2 (DFSRS2)
18. Staple unit
19. DF slide sensor (DFSLS)
Service Manual Y113480-7