Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1987-11-17
1988-10-11
Prescott, A. C.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355 14R, 355 23, 271 31, 271226, G03G 1500
Patent
active
047775114
ABSTRACT:
An automatic document feeding device additionally provided with a function of feeding the original to the transparent platen at a first feed position thereof when the original is fed from the original feeding section to the original delivering section, and feeding the original to the transparent platen at a second feed position thereof adjacent to the first feed position above-mentioned, when the original is fed from the original reversing section to the original delivering section, thereby an electrophotographic copying apparatus can be additionally provided easily with a function of respectively copying the obverse and reverse sides of the original on the same copying paper at its right- and left-half portions so that the copied paper will be a double truck.
REFERENCES:
patent: 4365889 (1982-12-01), Silverberg
patent: 4368973 (1983-01-01), Silverberg
patent: 4674866 (1987-06-01), Tanaka
patent: 4705389 (1987-11-01), Maekawa et al.
patent: 4707117 (1987-11-01), Takenaka et al.
patent: 4716440 (1987-12-01), Couwenberg et al.
patent: 4727398 (1988-02-01), Honjo et al.
patent: 4727401 (1988-02-01), Partilla et al.
patent: 4727402 (1988-02-01), Smith
Mita Industrial Co. Ltd.
Prescott A. C.
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