Recorders – Printing – dotting – or punching marker – Ink transfer support or moving means
Patent
1989-08-16
1991-04-16
Reinhart, Mark J.
Recorders
Printing, dotting, or punching marker
Ink transfer support or moving means
355233, G01D 900
Patent
active
050086863
ABSTRACT:
An optical scanning device comprises a light source unit having a plurality of light emitting portions arranged in the sub scanning direction, an optical system for directing a plurality of light beams from the light source unit onto a predetermined surface, and a deflector for deflecting the plurality of light beams from the light source unit and scanning them on the predetermined surface. In the optical scanning device, the following condition is satisfied:
REFERENCES:
patent: 4316665 (1982-02-01), Mochizuki et al.
patent: 4796038 (1989-01-01), Allen et al.
patent: 4864326 (1989-09-01), Kawamura et al.
Canon Kabushiki Kaisha
Reinhart Mark J.
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