Optical system for an electrophotographic device

Photocopying – Including fiber optics

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355 57, 355 60, G03G 15052

Patent

active

039998509

ABSTRACT:
An optical system for an electrophotographic machine utilizing a photosensitive member, wherein a reflecting mirror and an in-mirror lens are integrally pivotable for adjusting a light path between an original to be copied and the photosensitive member, for the purpose of establishing the most effective exposure of the photosensitive member with an image of the original.

REFERENCES:
patent: 3438704 (1969-04-01), Schoen
patent: 3740137 (1973-06-01), Sato
patent: 3748037 (1973-07-01), Kulterer et al.
patent: 3784297 (1974-01-01), Ito et al.
Portig; "Two Mirror Copier Scanner"; IBM Tech. Disclosure Bull., vol. 15, No. 4; Sept. 1972; pp. 1366-1367.

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