Multispeed development system

Details Multispeed development system Multispeed development system

1983-07-01

1985-08-27

Grimley, A. T.

Photocopying

Including fiber optics

355 14D, 430122, G03G 1500

Patent

active

045374953

ABSTRACT:
An apparatus in which a developer roller transports developer material into contact with a photoconductive surface having either a continuous tone or a half-tone latent image recorded thereon. The speed of the developer roller is controlled so that it rotates at a higher speed when developing the continuous tone latent image than when developing the half-tone latent image. In this way, development is optimized for the continuous tone and half-tone latent images so as to produce high quality copies.

REFERENCES:
patent: 3659556 (1972-05-01), Mutschler
patent: 4013041 (1977-03-01), Armstrong et al.
patent: 4084899 (1978-04-01), Ishida et al.
patent: 4239374 (1980-12-01), Tatsumi et al.
patent: 4347298 (1982-08-01), Kroll et al.
patent: 4371251 (1983-02-01), Morse
patent: 4398817 (1983-08-01), Nishimura et al.

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