Olivetti DF-790 Service Manual page 120

6. DF adjustment sensor (DFADS) ........... Detects the adjustment unit in the home position.
7. DF bundle discharge unit sensor
(DFBDS) ............................................... Detects the position of the bundle discharge unit.
8. DF paddle sensor (DFPDS) .................. Detects the position of the paddle.
9. DF tray sensor 1 (DFTS1)..................... Detects the eject tray reaching the home position.
10. DF tray sensor 2 (DFTS2)..................... Detects the eject tray reaching the home position.
11. DF tray sensor 3 (DFTS3)..................... Detects the eject tray reaching the middle position.
12. DF tray sensor 4 (DFTS4)..................... Detects the eject tray reaching the lower limit.
13. DF tray sensor 5 (DFTS5)..................... Detects the eject tray reaching the lower limit.*1
14. DF slide sensor (DFSLS) ...................... Detects the slide position of the staple unit.
15. DF tray upper surface sensor 1
(DFTUSS1) ........................................... Detects upper surface of paper in the DF main tray.
16. DF tray upper surface sensor 2
(DFTUSS2) ........................................... Detects upper surface of paper in the DF main tray.
17. DF shift set sensor(DFSFSS) ............... Detects the side shift guide in the home position.
18. DF shift release sensor(DFSFRS) ........ Detects the side shift guide in the release position.
19. DF shift sensor1(DFSFS1).................... Detects the front side shift plate in the home position.
20. DF shift sensor2(DFSFS2).................... Detects the rear side shift plate in the home position.
21. DF sub try eject sensor(DFSES)........... Detects ejection of paper to the DF left sub tray.
22. DF sub try full sensor(DFSTFS)............ Detected overflow of ejected to the DF left sub tray.
23. DF drum sensor(DFDRS) ..................... Detects a paper in the relief drum section.
24. DF front cover sw (DFFCSW) ............... Detects opening/closing of the DF front cover.
25. DF eject cover sw (DFECSW) .............. Detects opening/closing of the DF eject cover.
*1: when optional center-folding unit of the machine is installed.
Service Manual 2-2-3
3NB/3ND/3N0/3NK
Y113480-7