2MN/2N1
2-1-7
2-1-2 Drum section
The drum section consists of the charger roller unit, drum and cleaning section. The drum is electrically
charged uniformly by means of a charger roller to form a latent image on the surface. The cleaning section
consists of the cleaning blade and the cleaning roller which remove residual toner from the drum surface after
transfer. The cleaning lamp (CL) consists of LEDs and removes residual charge on the drum before main
charging.
Figure 2-1-7 Drum section
1
7
10
6
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8
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4
1. Drum
2. Charger roller
3. Charger cleaning roller
4. Charger case
5. Drum frame
6. Cleaning blade
7. Cleaning roller
8. Control roller
9. Drum screw
10. Cleaning lamp (CL)
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