Incremental printing of symbolic information – Ink jet – Controller
Reexamination Certificate
2009-07-17
2011-12-13
Nguyen, Lam S (Department: 2853)
Incremental printing of symbolic information
Ink jet
Controller
C347S005000, C347S009000
Reexamination Certificate
active
08075085
ABSTRACT:
A correction of density is effectively performed. The printing method includes the following steps. A step of performing correction of density for only a predetermined color, among a plurality of colors, for each dot row region so as to suppress the unevenness in density between rows of dots on a medium formed with the rows of dots arranged along a movement direction by each of the nozzles, when a plurality of the nozzles, that ejects a plurality of colors of different ink and that are arranged along a predetermined direction for each color of ink, ejects ink while being moved in a movement direction that intersects a predetermined direction. A step of printing by ejecting ink while a plurality the nozzles are moved.
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Ishimoto Bunji
Nunokawa Hirokazu
Nguyen Lam S
Seiko Epson Corporation
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