Electrophotography – Image formation – Development
Reexamination Certificate
2011-04-26
2011-04-26
Walsh, Ryan D (Department: 2852)
Electrophotography
Image formation
Development
C399S264000, C399S272000, C399S273000, C399S283000, C399S284000
Reexamination Certificate
active
07933540
ABSTRACT:
A device for metering developer material to a predefined developer material bed height on a donor member, including a trim bar being mounted a predefined spacing from the donor member; and a magnetic member positioned adjacent and along the length of the trim bar, the magnetic member coacting with the trim bar to obtain the predefined developer material bed height on the donor member.
REFERENCES:
patent: 6181896 (2001-01-01), Zirilli et al.
patent: 7305206 (2007-12-01), Hart et al.
patent: 7333753 (2008-02-01), Hart et al.
patent: 2006/0008281 (2006-01-01), Matsumoto et al.
patent: 58016270 (1983-01-01), None
JP 58016270 A, English abstract to Nomura et al.
Morehouse, Jr. Paul W
Thompson Michael D
Bean II Lloyd F.
Walsh Ryan D
Xerox Corporation
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