Electrophotography apparatus with downtime control circuitry

Details Electrophotography apparatus with downtime control circuitry Electrophotography apparatus with downtime control circuitry

1976-12-16

1979-02-27

Pellinen, A. D.

Photocopying

Projection printing and copying cameras

Combined with or convertible to a contact printer

118646, 355 15, G03G 1510, G03G 2100

Patent

active

041416465

ABSTRACT:
In an image formation apparatus having a developer for developing a latent image on a recording medium by the use of a liquid developer, there is provided a system for determining the length of the downtime by the concentration of the developing liquid after the downtime, and a device responsive to a signal from the system for generating another signal representing the wait time till the time for starting the formation of the latent image.

REFERENCES:
patent: 3494328 (1970-02-01), Maloney
patent: 3650196 (1972-03-01), Hosoe et al.
patent: 3711796 (1973-01-01), Saito et al.
patent: 3712203 (1973-01-01), Kishi et al.
patent: 3994257 (1976-11-01), Komori et al.

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