Electrophotography – Internal machine environment – Particle or contaminant control
Reexamination Certificate
2005-01-04
2005-01-04
Royer, William J. (Department: 2852)
Electrophotography
Internal machine environment
Particle or contaminant control
C399S297000, C399S349000, C399S352000, C399S353000
Reexamination Certificate
active
06839528
ABSTRACT:
A cleaning device of this invention has a first cleaning member that is provided opposing to a developer image carrier for the scraping of the surface of the developer image carrier and a second cleaning member that is put over the first cleaning member and runs between the surface of the developer image carrier and the first cleaning member for the wiping of the surface of the developer image carrier simultaneously with the scraping of the surface of the developer image carrier by the first cleaning member. This cleaning device is used for cleaning of the developer image carrier of an image forming apparatus.
REFERENCES:
patent: 5534983 (1996-07-01), Kubo
patent: 5911101 (1999-06-01), Park
patent: 5970281 (1999-10-01), Park
patent: 6490424 (2002-12-01), Okamoto
patent: 6661983 (2003-12-01), Yamaguchi
patent: 10-149033 (1998-06-01), None
Royer William J.
Toshiba Tec Kabushiki Kaisha
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