2WA/2NJ/2RK
3-15
(2-3) Sensors and Switches
Figure 3-13
1. Main power switch ................................ AC power shutdown.
2. Front cover switch................................. Detecting the opening and closing of the front cover.
3. Paper sensor 1...................................... Detecting the presence of paper (cassette 1).
4. Paper sensor 2...................................... Detecting the presence of paper (cassette 2).
5. Lift sensor 1 .......................................... Detecting the upper limit when lifting the bottom plate (cassette
1).
6. Lift sensor 2 .......................................... Detecting the upper limit when lifting the bottom plate (cassette
2).
7. Upper paper gauge sensor 1 ................ Detecting the paper gauge (cassette 1).
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Machine front side
Machine inside
Machine rear side