Olivetti DF-790, Service Manual

Page: 98 / 155

3NB/3ND/3N0/3NK
2-1-3
2-1-2 Paper insertion,feedshift and DF left sub tray eject sections
The paper insertion section inserts paper from the machine into the finisher and then conveys it to the feed-
shift section.In addition, the paper insertion section switches the paper path to operate feedshift guide 3 and
ejects paper to the DF left sub tray or prosessing section.
Figure 2-1-3 Paper insertion,feedshift and DF left sub tray eject sections
Figure 2-1-4 Paper insertion,feedshift and left sub tray eject sections block diagram
8
9
10
5
3
4
2
1
6
7
11
1. Paper entry roller
2. Paper entry pulley
3. Feedshift guide 3
4. Left sub tray feed roller
5. Feed pulley
6. Left sub tray eject roller 7. Eject pulley
8. Sub eject sensor
9. Actuator(sub eject sensor)
10. DF paper entry sensor(DFPES)
11. DF left sub tray
YC18-12,13
YC12-13,14,
YC21-3
YC12-5,6,7,8
YC21-6
YC21-9
SUB_MID SOL ACT
STRY EJE SENS SIG
DFMPWB
DFSTFS
DFEM
DFFSSOL
DFPEM
DFSES
DFPES
STRY FULL SENS SIG
SUB_MID SOL KEEP
EJECT MOT 2B,1B,2A,1A
ENTRY MOT 2B,
ENTRY SENS SIG
1B,2A,1A
15,16
Service Manual Y113480-7