Photocopying – Projection printing and copying cameras – With developing
Patent
1989-03-24
1991-09-10
Hix, L. T.
Photocopying
Projection printing and copying cameras
With developing
G03B 2732
Patent
active
050477978
ABSTRACT:
An image recording apparatus for recording an image of an original on a photosensitive recording medium. Light emitted from a light source is irradiated onto the original to optically scan the original, and light reflected from or transmitted through the original is applied to the recording medium to thereby record the image on the recording medium. The density of an image to be recorded on the photosensitive recording medium is adjusted by changing the scanning speed while maintaining an amount of light emitted from a light source at constant, whereby a load imposed to the light source is reduced which may otherwise be increased if an amount of light emitted therefrom is changed to adjust the image density.
REFERENCES:
patent: 4426149 (1984-01-01), Kuemmel et al.
patent: 4614520 (1986-10-01), Araya
patent: 4767673 (1988-09-01), Tomosada et al.
patent: 4809049 (1989-02-01), Okuzawa et al.
Akao Michitoshi
Katoh Tokunori
Sakakibara Kenji
Sawaki Yukichi
Brother Kogyo Kabushiki Kaisha
Dang Khanh
Hix L. T,.
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