Cleaning device and image forming device

Details Cleaning device and image forming device Cleaning device and image forming device

2006-12-18

2009-12-08

Ngo, Hoang (Department: 2852)

Electrophotography

Internal machine environment

Particle or contaminant control

Reexamination Certificate

active

07630664

ABSTRACT:
A cleaning device of a charging roller has: a cleaning member contacting a charging roller which charges an image carrier which carries an image, and cleaning a surface of the charging roller; and a holding structure holding the cleaning member such that the cleaning member is movable at least between a first position and a second position along a peripheral direction of the charging roller. The holding structure holds the cleaning member such that an amount of compression of the cleaning member at a contacting portion of the charging roller and the cleaning member is greater at the second position than at the first position.

REFERENCES:
patent: A-5-297690 (1993-11-01), None
patent: A-2005-24675 (2005-01-01), None
patent: 10-2004-0046652 (2004-06-01), None

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