Image forming apparatus

Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer

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Details

355 68, 355 69, G03G 1500, G03B 2772

Patent

active

046245472

ABSTRACT:
There is disclosed an image forming apparatus capable of image formation under optimum image forming conditions in response to the detected image density. The image forming apparatus has image forming unit for forming an image corresponding to an original on a recording material, detector for detecting the image density of the original, and controller for controlling the operable condition of said image forming unit to regulate the copy density in response to the image density detected by said detector said controller includes memory storing control data for the operable condition of said image forming unit in response to the detected image density, and is adapted to make an access to said memory in response to the detection signal of said detector and to control said operable condition according to control data obtained by said access.

REFERENCES:
patent: 3818198 (1974-06-01), Walker et al.
patent: 4153364 (1979-05-01), Suzuki et al.
patent: 4195235 (1980-03-01), Schoeff
patent: 4341463 (1982-07-01), Kashiwagi et al.
patent: 4352553 (1982-10-01), Hirahara
patent: 4399416 (1983-08-01), Gillespie

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