2GZ/2G1-2
2-2-2
(2) Switches and sensors
Figure 2-2-2 Switches and sensors
1. Main switch (MSW) ...................................... Turns the AC power on and off.
2. Interlock switch (ILSW) ................................ Turns the AC power for the fuser heaters on and off.
3. Safety switch 1 (SSW1) ............................... Breaks the safety circuit when the left cover 1 is opened.
4. Safety switch 2 (SSW2) ............................... Breaks the safety circuit when the front cover is opened.
5. Upper paper switch (PSW-U)....................... Detects the presence of paper in the cassette 1.
6. Lower paper switch (PSW-L) ....................... Detects the presence of paper in the cassette 2.
7. Upper lift limit switch (LICSW-U).................. Detects the cassette 1 lift reaching the upper limit.
8. Lower lift limit switch (LICSW-L) .................. Detects the cassette 2 lift reaching the upper limit.
9. Upper paper size length switch
(PLSW-U) .................................................... Detects the length of paper in the cassette 1.
10. Lower paper size length switch
(PLSW-L) ..................................................... Detects the length of paper in the cassette 2.
11. Upper paper size width switch
(PWSW-U) ................................................... Detects the width of paper in the cassette 1.
12. Lower paper size width switch
(PWSW-L).................................................... Detects the width of paper in the cassette 2.
13. MP paper switch (MPPSW) ......................... Detects the presence of paper on the MP tray.
14. MP paper size length switch
(MPPLSW) ................................................... Detects the length of paper on the MP tray.
15. MP paper size width switch
(MPPWSW).................................................. Detects the width of paper on the MP tray.
16. Feed switch 1 (FSW1) ................................. Controls feed clutch 1 drive timing.
17. Feed switch 2 (FSW2) ................................. Controls feed clutch 2 drive timing
18. Feed switch 3 (FSW3) ................................. Controls feed clutch 3 drive timing
19. MP feed switch (MPFSW)............................ Controls MP feed clutch drive timing
20. Registration switch (RSW) ........................... Controls the secondary paper feed start timing.
21. Eject switch (ESW) ...................................... Detects a paper misfeed in the fuser section.
22. Feedshift switch (FSSW) ............................. Detects a paper misfeed in the switchback section in a duplex print.
14
1
4
31
15
13
24
25
34
22
21
30
29
35
27
20
26
16
5
17
33
6
12
11
9
10
8
18
7
32
2
3
23
19
28
Machine front
Machine inside
Machine rear
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General
Weight and Dimensions
