Image formation device

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

Reexamination Certificate

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Details

C399S009000, C399S045000, C399S051000, C347S247000

Reexamination Certificate

active

11003180

ABSTRACT:
An image formation device changes the rotational rate of a polygon motor, i.e. the main-scanning rate, and selects one of pulse width conversion tables when an image formation is performed multiple times on a single sheet of transfer paper. The changing of the main-scanning rate is for preventing inconsistent sizes between a first recorded image and a second recorded image caused by shrinkage of transfer paper. The pulse width conversion tables allow the pulse widths to be modulated.

REFERENCES:
patent: 7062217 (2006-06-01), Tsukamoto et al.
patent: 2003/0043256 (2003-03-01), Conrow et al.
patent: 4-288560 (1992-10-01), None
patent: 10-149057 (1998-06-01), None
patent: 2003-202789 (2003-07-01), None
Machine-generated translation of JP 10-149057.

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