Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1979-12-07
1981-12-01
Witkowski, S. J.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355 7, 355 8, G03G 1509, G03G 1530
Patent
active
043033326
ABSTRACT:
An electrostatic recording apparatus which is capable of composite reproduction, having an original projecting device for forming an electrostatic latent image of an original picture on the surface of a photosensitive member by scanning and projecting an original on a copy board, and a picture-forming device for causing a memory to read electric signals of characters fed from an external source and then forming an electrostatic latent image of characters on the surface of the photosensitive member based upon the thus read signals. The apparatus further comprising a position signal generator for producing position signals which give positions of the original picture on the copy board in relation to the scanning for projection, and a control signal generator for producing control signals responsive to the position signals and printing section signals which give sections in which the picture-forming device is allowed to effect the printing. A main control unit of the picture-forming device feeds the printing section signals to the control signal generator and controls the input and output of the memory as well as printing of characters upon receipt of control signals from the control signal generator, such that an original picture can be inserted between lines that are specified by the position signals of pictures in the form of electric signals.
REFERENCES:
patent: 3576367 (1971-04-01), Sable
patent: 3642370 (1972-02-01), Meredith et al.
patent: 3681527 (1972-08-01), Nishiyama et al.
patent: 3744899 (1973-07-01), Sable
patent: 3768806 (1973-10-01), Reehil
patent: 4005933 (1977-02-01), de Loye et al.
patent: 4012138 (1977-03-01), Washio et al.
patent: 4124286 (1978-11-01), Barasch
patent: 4175851 (1979-11-01), Kitamura et al.
patent: 4188113 (1980-02-01), Hiraga
patent: 4268164 (1981-05-01), Yajima et al.
Konishiroku Photo Industry Co,., Ltd.
Moose Richard M.
Nilles James E.
Witkowski S. J.
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