Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1987-06-26
1988-05-17
Prescott, A. C.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355 14SH, 355 7, 355 3SH, 355 24, 355 26, G03G 1500
Patent
active
047454415
ABSTRACT:
A copying machine capable of forming filing margins on both sides of a copying paper forms a filing margin on one side of a copying paper by an ordinary method in which an image of document to be copied is reduced and shifted, and forms a filing margin on the other side of the copying paper by means of shifting the image in a direction opposite to the direction shifted in the ordinary method by the width of the filing margin. Accordingly, filing margins are correctly formed on both sides of the copying paper in the same marginal sides, respectively.
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patent: 4260242 (1981-04-01), Nishikawa
patent: 4350439 (1982-09-01), Tanioka et al.
patent: 4462681 (1984-07-01), Aerts et al.
patent: 4501490 (1985-02-01), Miyamoto et al.
patent: 4582417 (1986-04-01), Yagasaki et al.
patent: 4616269 (1986-10-01), Mori
patent: 4655580 (1987-04-01), Watanabe et al.
Ito Masazumi
Maruta Syuzi
Ohira Tadashi
Minolta Camera Kabushiki Kaisha
Prescott A. C.
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