Olivetti d-Copia 1600, Service Manual

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2HA/2HB
2-2-2
(2) Switches and sensors
Figure 2-2-2 Switches and sensors
1. Power switch (MSW).................................... Turns the AC power on and off.
2. Front cover safety switch (FCSSW)............. Breaks the safety circuit when the front cover is opened.
3. Left cover safety switch (LCSSW) ............... Breaks the safety circuit when the left cover is opened.
4. Paper switch (PSW)..................................... Detects the presence of paper in the drawer.
5. Paper size length switch (PLSW)................. Detects the length of paper in the drawer.
6. Paper size width switch (PWSW)................. Detects the width of paper in the drawer.
7. MP paper size width switch
(MPPWSW).................................................. Detects the width of paper on the MP tray.
8. Scanner home position switch (SHPSW)..... Detects the optical system in the home position.
9. Original detection switch (ODSW) ............... Operates the original size detection sensor.
10. Original size detection sensor (OSDS) ........ Detects the size of the original.
11. Registration switch (RSW) ........................... Controls the secondary paper feed start timing.
12. Exit switch (ESW) ........................................ Detects a paper misfeed in the fuser section.
13. Feedshift switch (FSSW) ............................. Detects a paper misfeed in the switchback section in a duplex copy.
14. Toner container sensor (TCS)...................... Detects the quantity of toner in a toner container.
15. Toner container detection switch
(TCDSW) ..................................................... Detects the presence of the toner container.
16. Overflow sensor (OFS) ................................ Detects when the waste toner box is full.
17. Fuser thermistor (FTH) ................................ Detects the heat roller temperature.
18. MP paper switch (MPPSW) ......................... Detects the presence of paper on the MP tyay.
19. Duplex paper conveying switch
(DUPPCSW)*............................................... Detects a paper misfeed in the duplex unit.
*: Optional
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Machine front Machine inside Machine rear
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