Photocopying – Projection printing and copying cameras – Photographing on both sides of photo-sensitive paper
Patent
1989-01-27
1991-07-02
Brown, Brian W.
Photocopying
Projection printing and copying cameras
Photographing on both sides of photo-sensitive paper
355 55, 355 56, G03B 2752
Patent
active
050289519
ABSTRACT:
A copying apparatus includes an automatic document feeding unit for sequentially circulating and feeding documents to be copied, an image forming unit for forming images on the documents on both surfaces of each copying paper sheet by an electrophotographic process, a punching/binding unit for punching or binding a plurality of copying paper sheets subjected to image formation, an image shift unit for controlling a paper feed timing of a copying paper sheet with respect to a formation position of a document image, and a control unit for causing the image shift unit to perform image shift when even-numbered pages of documents are copied.
REFERENCES:
patent: 4436416 (1984-03-01), Negoro et al.
patent: 4579444 (1986-04-01), Pinckney et al.
patent: 4763167 (1988-08-01), Watanabe et al.
patent: 4835572 (1989-05-01), Ide
patent: 4872037 (1989-10-01), Kasahara et al.
patent: 4935780 (1990-06-01), Yamada
Kawano Masanobu
Kobayashi Chiharu
Sakata Satoshi
Takahashi Seiji
Ushio Masaru
Brown Brian W.
Konica Corporation
Rutledge D.
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