Developer system and method for providing variable flow rate...

Details Developer system and method for providing variable flow rate... Developer system and method for providing variable flow rate...

2011-08-09

2011-08-09

Chen, Sophia S (Department: 2852)

Electrophotography

Image formation

Development

C399S053000, C399S277000

Reexamination Certificate

active

07995956

ABSTRACT:
A developer system and method for an electrographic printer is provided that provides a variable rate of developer flow to the photoconductor drum of the printer. The system includes a magnetic brush having a magnetic core surrounded by a toning shell that rotatably conveys a layer of developer to the photoconductor element; a sump containing a reservoir of developer, and a variable speed conveyor roller.

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