Image forming device

Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light

Reexamination Certificate

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Details

C347S243000

Reexamination Certificate

active

06853397

ABSTRACT:
In a disclosed image forming device, the directions of light sources at installation and the numbers of returning mirror are set such that a plurality of optical beams emitted from multi-beam lasers in which light-emitting sections are two-dimensionally arranged have the same directions for the two dimensional axes on each of corresponding photosensitive bodies. Each of a main scanning direction and a sub-scanning direction on the photosensitive bodies has the same direction as each direction of the main scanning axis (for example, the X axis) and the sub scanning axis (for example, the Y axis) of each optical beams.

REFERENCES:
patent: 6100912 (2000-08-01), Shiraishi et al.
patent: 6101019 (2000-08-01), Kunugi
patent: 20020051054 (2002-05-01), Shiraishi et al.
patent: 59-123368 (1984-07-01), None
patent: 63-271275 (1988-11-01), None
patent: 9-184991 (1997-07-01), None
patent: 2001-215423 (2001-08-01), None

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