Drum Section - Olivetti d-Copia 3500MF Service Manual

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.
1. Drum
2. Charger roller
3. Charger cleaning roller
4. Charger case
5. Drum frame
Service Manual
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9
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Figure 2-1-8 Drum section
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6
6. Cleaning blade
7. Cleaning roller
8. Drum screw
9. Cleaning lamp (CL)
2-1-8
2LL/2LJ/2LH
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Y113350-5