Image formation device

Details Image formation device Image formation device

2007-10-09

2007-10-09

Tran, Huan (Department: 2861)

Incremental printing of symbolic information

Light or beam marking apparatus or processes

Scan of light

C347S237000

Reexamination Certificate

active

11612926

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.

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patent: 7062217 (2006-06-01), Tsukamoto et al.
patent: 7170543 (2007-01-01), Yamada et al.
patent: 2003/0043256 (2003-03-01), Conrow et al.
patent: 04-288560 (1992-10-01), None
patent: 10-149057 (1998-06-01), None
patent: 2003202789 (2003-07-01), None

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