Magnetic toner developing device

Details Magnetic toner developing device Magnetic toner developing device

1983-02-18

1985-04-30

Braun, Fred L.

Photocopying

Including fiber optics

118658, 355 3R, G03G 1509

Patent

active

045140774

ABSTRACT:
A magnetic toner developing device for developing images on a photoconductive sheet. The device includes a magnetic developer roller brush for applying a single component toner to the sheet. An electrically isolated guide plate extends beneath the developer roller brush in close proximity thereto and supports the sheet in its travel through a development zone formed between the developer roller brush and the guide plate. The guide plate is electrically isolated from a support frame to eliminate electrostatic clamping of the sheet to the guide plate.

REFERENCES:
patent: 3907423 (1975-09-01), Hayashi et al.
patent: 3990793 (1976-11-01), Anzai et al.
patent: 4088402 (1978-05-01), Rudd et al.
patent: 4235549 (1980-11-01), Eisbein et al.

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