Device for marking photographic prints

Details Device for marking photographic prints Device for marking photographic prints

1991-01-10

1992-03-03

Hayes, Monroe H.

Photocopying

Including fiber optics

355 41, G03B 2700

Patent

active

050936824

ABSTRACT:
An apparatus for marking data on photographic prints being made in a photographic printing machine comprises an LED/fiber optic dot-matrix printing device mounted within the printing machine. Data corresponding to the prints being made is entered via a keyboard and converted into a series of dot-matrix light patterns on said LED array, which patterns are then transmitted to a marking head mounted adjacent the path of the printing paper through the machine by way of a plurality of optical fibers.

REFERENCES:
patent: 3029717 (1962-04-01), Hildebrandt
patent: 3987467 (1976-10-01), Cowles
patent: 4553833 (1985-11-01), Kanaoka et al.
patent: 4854696 (1989-08-01), Guez

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