Developing device and developer carrying member usable therewith

Details Developing device and developer carrying member usable therewith Developing device and developer carrying member usable therewith

1988-08-04

1989-09-26

Prescott, A. C.

Photocopying

Contact printing

Light boxes

355253, 355265, G03G 1508

Patent

active

048704610

ABSTRACT:
A developing apparatus for developing a latent image includes a device for supplying developer powder; a developer carrying member for carrying the developer powder supplied from the supplying device to a developing zone where a latent image bearing member is passed; wherein a surface of the developer carrying member for carrying the developer powder is blast-treated by a mixture of regular particles and irregular particles.

REFERENCES:
patent: 3863603 (1975-02-01), Buckley et al.
patent: 3879737 (1975-04-01), Lunde
patent: 4034709 (1977-07-01), Fraser et al.
patent: 4192604 (1980-03-01), Koyama
patent: 4368971 (1983-01-01), Watanabe et al.
patent: 4377332 (1983-03-01), Tamura
patent: 4383497 (1983-05-01), Tajima
patent: 4444864 (1984-04-01), Takahashi
patent: 4559899 (1985-12-01), Kan et al.

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