Image forming device and method having plural image projecting p

Photocopying – Projection printing and copying cameras – Plural

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355 66, 355 70, G03B 2744

Patent

active

057036748

ABSTRACT:
An image forming device and method. A first scanning device is provided under a transparent glass plate. An image of a paper original loaded on the transparent glass plate is scanned and exposed onto a photosensitive material at an exposure section by the first scanning device. A second scanning device formed from a light source unit, a scan table at which a film original is set, a zoom lens and a lens is provided next to the first scanning device. Further, a mirror, a lens and line sensor are disposed in that order below the scan table. Densities of an image of the film original are read by the line sensor for each pixel and for each color. After exposure conditions are determined based on the densities obtained by the line sensor, the image of the film original is scanned and exposed onto the photosensitive material by the second scanning device.

REFERENCES:
patent: 4829371 (1989-05-01), Hiramatsu et al.
patent: 5084726 (1992-01-01), Ibuchi et al.
patent: 5122831 (1992-06-01), Suzuki

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