Copy apparatus with pattern writing capability

Details Copy apparatus with pattern writing capability Copy apparatus with pattern writing capability

1987-07-24

1989-02-21

Prescott, A. C.

Photocopying

Including fiber optics

355 3R, 355 14R, G03G 1500

Patent

active

048069760

ABSTRACT:
A copying apparatus having the capability to write optional pattern information on a copy sheet. The apparatus comprises an original glass plate, a photosensitive drum, plural devices for forming copied image of the original document on the photosensitive drum, an editor 900 for inputting arbitrary coordinates data, an eraser including an LED array, a control circuit for controlling the eraser in accordance with the input data, and a transfer device for transferring the copied image and the pattern image on the same surface of copy sheet.

REFERENCES:
patent: 4256400 (1981-03-01), Komori et al.
patent: 4291341 (1981-09-01), Yajima
patent: 4582417 (1986-04-01), Yagasaki et al.
patent: 4627707 (1986-12-01), Tani et al.
patent: 4653899 (1987-03-01), Watanabe
patent: 4707109 (1987-11-01), Kanno et al.
patent: 4712907 (1987-12-01), Weinberger et al.

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