Photoconductor Unit; Overview - Ricoh G104 Service Manual

PHOTOCONDUCTOR UNIT

6.5 PHOTOCONDUCTOR UNIT

6.5.1 OVERVIEW

1. OPC drum
2. Cleaning brush
3. Waste toner collection coil
This machine has four PCUs, one for each color. Each PCU contains an OPC
drum, charge roller, cleaning brush, and cleaning blade. The diameter of the drum
is 30 mm (circumference: about 94.2 mm).
The photoconductor gap between each PCU and development roller is set by the
drum positioning plate and the rear shaft. It is not adjustable in the field.
G104
CÓPIA NÃO CONTROLADA
6
5
6-36
CÓPIA NÃO CONTROLADA
1
4
G105D102.WMF
4. Cleaning blade
5. Cleaning brush roller
6. Charge roller
2
3
SM