Method and apparatus for cleaning a charging device

Details Method and apparatus for cleaning a charging device Method and apparatus for cleaning a charging device

2005-08-16

2005-08-16

Lee, Susan (Department: 2852)

Electrophotography

Internal machine environment

Particle or contaminant control

Reexamination Certificate

active

06931225

ABSTRACT:
An image forming device is provided with a photosensitive body which applies a toner on a media, an electrode which charges the photosensitive body to a prescribed potential, and a cleaning member which removes contaminants from the electrode using a polishing agent. The cleaning member includes an inner region having a first amount of the polishing agent, and an outer region radially outward from the inner region and having a second amount of the polishing agent, wherein the first amount is less than the second amount.

REFERENCES:
patent: 6381432 (2002-04-01), Hattori
patent: 9-211940 (1997-08-01), None
patent: 11-327265 (1999-11-01), None
patent: 2000-58224 (2000-02-01), None

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