Optical printer and print head therefor

Details Optical printer and print head therefor Optical printer and print head therefor

1996-06-21

1999-02-09

Metjahic, Safet

Incremental printing of symbolic information

Light or beam marking apparatus or processes

Scan of light

347256, B41J 2435

Patent

active

058701311

ABSTRACT:
An optical printer capable of being decreased in the number of parts, small-sized and weight. A plurality of color filters are selectively alternated or changed with each other with respect to a common luminous section and such changing-over among the filters is carried out using a transfer unit for a print head, resulting in only one set of the luminous section and optical system being required. Also, power required for alternating or changing the filters with each other Is obtained by the transfer unit for the print head without arranging any specific unit.

REFERENCES:
patent: 4240729 (1980-12-01), Barney
patent: 4804978 (1989-02-01), Tracy
patent: 5034756 (1991-07-01), Taira
patent: 5321431 (1994-06-01), Takeno
patent: 5592205 (1997-01-01), Shimizu et al.

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