Ejection control of quality-enhancing ink

Details Ejection control of quality-enhancing ink Ejection control of quality-enhancing ink

2004-07-07

2009-11-03

Moore, David K (Department: 2625)

Incremental printing of symbolic information

Ink jet

Controller

C347S043000, C347S100000, C358S001900, C358S001140, C358S502000, C358S003010, C358S003020, C358S003030, C358S003040, C358S003050, C358S003060

Reexamination Certificate

active

07611219

ABSTRACT:
A printing control method of generating dot data representing a state of dot formation at each pixel in a printed image represented by an given image data, by formation of dots in respective pixels with the at least one colored ink and the quality-enhancing ink available in the print unit. This process includes a processing mode configured to make a quality-enhancing ink dot-recording rate for pixels belonging to a peripheral area lower than the quality-enhancing ink dot-recording rate for pixels belonging to a center area.

REFERENCES:
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patent: 2003-025563 (2003-01-01), None
Abstract of Japanese Patent Publication No. 2002-103586, Pub. Date: Apr. 9, 2002, Patent Abstracts of Japan.
Abstract of Japanese Patent Publication No. 2002-086760, Pub. Date: Mar. 26, 2002, Patent Abstracts of Japan.
Abstract of Japanese Patent Publication No. 2003-025563, Pub. Date: Jan. 29, 2003, Patent Abstracts of Japan.

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