2HL/2HM/2HN
2-2-6
(4) Other electrical components
Figure 2-2-4 Other electrical components
1. Paper feed clutch ......................................... Controls the paper cassette paper feed.
2. Registration clutch ....................................... Controls the secondary paper feed.
3. Intermediate clutch....................................... Controls the paper conveying at the conveying section.
4. Duplex clutch ............................................... Controls the paper conveying at the duplex section.
5. Developing clutch......................................... Detaches the drive transmission of developing units other than develop-
ing unit K at the time of monochrome printing.
6. MP paper feed solenoid ............................... Controls the MPF bottom plate of the MP tray.
7. Duplex solenoid ........................................... Operates the change guide.
8. ID solenoid ................................................... Operates the ID sensors cleaning system.
9. Eraser lamp M.............................................. Eliminates the residual electrostatic charge on the drum. (Magenta)
10. Eraser lamp C .............................................. Eliminates the residual electrostatic charge on the drum. (Cyan)
11. Eraser lamp Y .............................................. Eliminates the residual electrostatic charge on the drum. (Yellow)
12. Eraser lamp K .............................................. Eliminates the residual electrostatic charge on the drum. (Black)
13. Fuser heater lamp........................................ Heats the heat roller.
14. Fuser thermal cutout .................................... Shuts off the power source to the fuser heater lamp when the heat roller
reaches extremely high temperature.
15. AC inlet ........................................................ Connects the AC power source.
Machine inside
Machine left
Machine right
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10
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12
8
1
3
4
6
2
5
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