Electrophotography – Diagnostics – Cleaning
Reexamination Certificate
2008-12-09
2011-12-20
Gray, David (Department: 2852)
Electrophotography
Diagnostics
Cleaning
C399S036000, C399S071000, C399S222000
Reexamination Certificate
active
08081889
ABSTRACT:
An image forming apparatus includes: an image receptor; a developing member which develops a latent image on the image receptor with a toner; an anti-spattering member collecting free toner particles, a driver which drives the developing member and the anti-spattering member; and a controller which controls the driver not to drive the anti-spattering member during a printing operation, and to drive the anti-spattering member at other times when printing operation is not being performed.
REFERENCES:
patent: 5220391 (1993-06-01), Tange
patent: 7062194 (2006-06-01), Yanagida et al.
patent: 7139502 (2006-11-01), Koishi et al.
patent: 2005/0232668 (2005-10-01), Shida
patent: 10-2007-0052132 (2007-05-01), None
English language abstract of KR 10-2007-0052132, published May 21, 2007.
Gray David
Hyder G. M.
Samsung Electronics Co,. Ltd.
Stanzione & Kim LLP
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