Photocopying – Projection printing and copying cameras – Producing plural rows of pictures on photosensitive paper
Patent
1978-06-19
1980-02-12
Wintercorn, Richard A.
Photocopying
Projection printing and copying cameras
Producing plural rows of pictures on photosensitive paper
355 45, G03B 2744
Patent
active
041881141
ABSTRACT:
The microfiche scanner module constitutes a specially designed modular unit capable of being substituted for a normal microfilm cartridge mechanism in a reader/printer projector to thereby enable the printing and displaying of data information stored on microfiche without requiring any major alterations in the reader/printer projector. The scanner unit includes a frame supporting a carriage for movement in a fore and aft direction, the carriage in turn supporting a film platen for movement in a left and right direction. A microfiche is positioned on the film platen between the normally provided light source and projection lens in the reader/printer projector. Movement of the carriage in a forward direction will scan one column of the microfiche after which the carriage is retracted and shifted to the right so that a second column can be scanned, the process being repeated until all of the information on the microfiche is printed in the printer. The movement of the carriage in a forward direction in the printing process of each column is controlled by the print paper moving mechanism in the projector so that proper image positioning for printing is assured.
REFERENCES:
patent: 3094036 (1963-06-01), Benson
patent: 3765759 (1973-10-01), Yamada
patent: 3784303 (1974-01-01), Sullivan, Jr. et al.
patent: 3988064 (1976-10-01), Sone et al.
patent: 4123157 (1978-10-01), Klose et al.
Gensike Karl H.
Sam Ronald
Pastoriza Ralph B.
Photomatrix Corporation
Wintercorn Richard A.
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