Photoconductor Unit (Pcu); Overview - Ricoh U-C1 B051 Service Manual

26 July 2002

6.7 PHOTOCONDUCTOR UNIT (PCU)

6.7.1 OVERVIEW

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1. Ground brush
2. ID sensor
3. OPC belt
4. Bias brush
5. Image transfer belt cleaning blade
6. Image transfer belt cleaning unit
7. T/B toner collection auger 1
8. T/B toner collection auger 2
9. T/B waste toner sensor feeler
10. Waste toner bottle switch
11. Paper transfer roller
12. Paper transfer roller unit
13. T/B waste toner bottle full sensor
14. Registration roller
15. Image transfer belt
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PHOTOCONDUCTOR UNIT (PCU)
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B051D352.WMF
16. Image transfer belt cleaning unit
17. Image transfer belt mark sensor
18. OPC belt cleaning brush
19. O/B waste toner sensor feeler
20. O/B waste toner bottle full sensor
21. O/B waste toner bottle switch
22. O/B toner collection auger 1
23. OPC belt cleaning unit
24. Charge corona unit
25. Laser optics unit
26. M development unit
27. C development unit
28. OPC belt support
29. Y development unit
30. K development unit
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