Electrophotography – Image formation – Development
Patent
1992-11-04
1997-06-17
Lee, Shuk
Electrophotography
Image formation
Development
430122, G03G 1509
Patent
active
056406568
ABSTRACT:
An image forming apparatus has a magnetic brush toning station for applying toner to an electrostatic image. The brush includes a rotatable magnetic core positioned inside a non-magnetic sleeve. To facilitate the removal of developer from the sleeve after it has toned an electrostatic image, a skive located against the sleeve downstream of the toning position has a roughened surface upon which the developer rolls or tumbles to move away from the sleeve and ultimately fall into a mixing sump.
REFERENCES:
patent: 4633807 (1987-01-01), Jacobs
Hilbert Thomas K.
Morse Theodore H.
Eastman Kodak Company
Lee Shuk
Rushefsky Norman
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