Projection printer

Details Projection printer Projection printer

1981-11-12

1984-02-28

Adams, Russell E.

Recorders

Record receiver deforming

354 17, 346 76L, B41B 1300

Patent

active

044339020

ABSTRACT:
A non-impact printing method wherein pulsed light is transmitted through a mask containing enlarged characters. The characters are optically reduced and are focused on a document in back of a heat-sensitive or thermal magnetic ink ribbon. Heat energy projected by the pulsed light causes ink transfer from the ribbon onto the paper.

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patent: 4194814 (1980-03-01), Fischer et al.
"Enhancing Ribbon Transfer Using Laser Printing" IBM Technical Disclosure Bulletin vol. 17, No. 6, Nov. 1974 p. 1807.

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