Photographic printing method

Details Photographic printing method Photographic printing method

1987-10-15

1989-02-21

Hayes, Monroe H.

Photocopying

Projection printing and copying cameras

Methods

355 41, 355 75, G03B 2732

Patent

active

048069906

ABSTRACT:
A photographic printing method for making prints from a negative film comprises two stages; a negative inspection stage and a printing stage. In the negative inspection stage the negative film is intermittently advanced in one direction to place automatically each image frame of the negative film in a printing station and then is manually corrected in position so as to store data of corrected position of the image frame. After the negative inspection, each image frame is measured to detect image information thereof. On the other hand, in the printing stage, the negative film is intermittently advanced and automatically placed in the printing station with reference to the data of corrected position in order to effect the printing.

REFERENCES:
patent: 3768905 (1973-10-01), Williams
patent: 4099862 (1978-07-01), Bickl et al.
patent: 4152068 (1979-05-01), Bickl et al.
patent: 4175856 (1979-11-01), Pone
patent: 4293215 (1981-10-01), Rosborough et al.

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