Photocopying – Contact printing – Light boxes
Patent
1994-12-19
1996-04-30
Smith, Matthew S.
Photocopying
Contact printing
Light boxes
355246, 355296, 355298, 355305, 118653, G03G 2100, G03G 1500
Patent
active
055129854
ABSTRACT:
Developer A.sub.t is modified using a magnetic brush structure disposed in an admix channel of a developer housing. The brush structure includes a stationary magnet arrangement, a rotating shell and a trim bar. A variable speed motor is provided for rotating the shell at different speeds for controlling developer triboelectrification performance.
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Smith Matthew S.
Xerox Corporation
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