Switches And Sensors - Kyocera Mita KM-1810 Service Manual

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(2) Switches and sensors

• SDF (15 cpm)
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1. Main switch (MSW) ...................................... Turns the AC power on and off.
2. Safety switch (SSW) .................................... Breaks the safety circuit when the front cover or paper conveying cover
3. Registration switch (RSW) ........................... Controls the secondary paper feed start timing and detects the presence
4. Eject switch (ESW) ...................................... Detects a paper misfeed in the fixing section.
5. Drawer detection switch (DDSW) ................ Detects the insertion of the drawer.
6. Scanner home position switch (SHPSW) .... Detects the scanner in the home position.
7. DF open/close switch (DFOCSW) ............... Detects the opening and closing of the DF.
8. DF safety switch* (DFSSW) ......................... Breaks the safety circuit when the DF original switchback cover is
9. DF original detection switch (DFODSW) ..... Detects the presence of original on the DF.
10. DF timing switch (DFTSW) .......................... Detects the original scanning timing.
11. Toner sensor (TNS) ..................................... Detects the toner density in the developing section.
12. Humidity sensor (HUMSENS) ...................... Detects absolute humidity.
13. Fixing unit thermistor (FTH) ......................... Detects the heat roller temperature.
14. ST safety switch** (STSSW) ........................ Breaks the safety circuit when the left cover of the optional drawer is
15. ST feed switch** (STFSW) ........................... Detects a paper misfeed and the presence of paper in the optional
16. ST drawer detection switch** (STDDSW) .... Detects the insertion of the optional drawer.
*: For the 18 cpm copier only.
**: Optional.
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Machine front
Figure 2-2-2 Switches and sensors
is opened; resets paper jam detection.
of paper in the drawer.
opened; resets original jam detection.
opened.
drawer.
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Machine inside Machine rear
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