Image recording apparatus having separated optical and developin

Details Image recording apparatus having separated optical and developin Image recording apparatus having separated optical and developin

1988-12-08

1990-07-17

Moses, R. L.

Photocopying

Contact printing

Light boxes

355 66, G03G 1504

Patent

active

049424300

ABSTRACT:
An image recording apparatus for forming a latent image on a photosensitive pressure sensitive sheet and for developing the latent image on a developer sheet. The apparatus includes an exposure unit and a developing unit positioned close to each other. The apparatus also includes an optical system for irradiating light onto an original and directing the light reflected at the original toward the exposure zone. The original has an original image facing downwardly, and the photosensitive sheet has an imaging surface facing downwardly at the exposure zone. The optical system provides a U or J-shaped optical path extending from the original to the exposure zone. The optical system has reflection mirror unit vertically movably secured to a pair of frames of the apparatus. The frames are reinforced with a partition member which also functions as a light shielding member. The partition member divide an internal space defined by the frames into two chambers so as to accommodate therein the developing unit and the optical system, respectively.

REFERENCES:
patent: 4077710 (1978-03-01), Ward et al.
patent: 4134671 (1979-01-01), Leonard
patent: 4264199 (1981-04-01), Kuehnle
patent: 4394084 (1983-07-01), Kuehnle
patent: 4399209 (1983-08-01), Sanders et al.

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