Photoconductor unit and image-forming apparatus including...

Details Photoconductor unit and image-forming apparatus including... Photoconductor unit and image-forming apparatus including...

2011-04-26

2011-04-26

Gray, David M (Department: 2852)

Electrophotography

Having particular structure

Modular or displaceable

C399S113000, C399S116000

Reexamination Certificate

active

07933535

ABSTRACT:
A drum unit includes a photoconductor drum, a charger, a cleaning brush, and a drum unit case. The charger and the cleaning brush are disposed in such a manner as to face the circumferential surface of the photoconductor drum. The charger and the cleaning brush are fixed to a charger support portion of the drum unit case. The charger support portion has a filler protrusion. The filler protrusion is provided so as to fill the space between the charger and the cleaning brush.

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