Photoconductor Unit (Pcu); Overview - Ricoh K-C3 Service Manual

B245/B276/B277/B268/B269 Service Manual

Photoconductor Unit (PCU)

Overview

The PCU consists of the components shown in the above illustration. An organic
photoconductor (OPC) drum (diameter: 30 mm) is used in this machine.
1. Cleaning Blade
2. Toner Collection Coil
3. Pick-off Pawl
4. OPC Drum
5. ID Sensor (see note)
The ID sensor and quenching lamp are not included in the PCU.
6. Development Roller
7. Development Unit
8. Charge Roller
9. Charge Roller Cleaning Brush
10. Quenching Lamp (see note)
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