Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2007-07-03
2007-07-03
Nguyen, Thinh (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S095000
Reexamination Certificate
active
11033710
ABSTRACT:
Image quality is improved by adjusting the ejection amount of quality enhancing ink based on the ejection amount of colored ink containing colorant. When a relatively high gross printing medium is used, the quality enhancing ink is ejected in an image area where virtually no colored ink is ejected, thereby improving unevenness in gloss within the print image. When a relatively low gross printing medium is used, on the other hand, the quality enhancing ink is ejected in an image area where the colored ink is ejected on virtually all pixels, thereby improving unevenness in color within the print image. The relationship between the ejection amounts of the quality enhancing ink and the colored ink may be modified by the user.
REFERENCES:
patent: 5864350 (1999-01-01), Shioya et al.
patent: 6102537 (2000-08-01), Kato et al.
patent: 6158856 (2000-12-01), Sato et al.
patent: 6412934 (2002-07-01), Moriyama et al.
patent: 1126661 (1996-07-01), None
patent: 0 703 087 (1996-03-01), None
patent: 0 845 356 (1998-06-01), None
patent: 63-312841 (1988-12-01), None
patent: 64-44756 (1989-02-01), None
patent: 8-39795 (1996-02-01), None
patent: 8-216392 (1996-08-01), None
patent: 2001-205800 (2001-07-01), None
patent: 2001-270217 (2001-10-01), None
patent: 2001-277488 (2001-10-01), None
patent: 2001-301145 (2001-10-01), None
patent: 2002-307755 (2002-10-01), None
Japanese Abstract No. 01114450, dated May 8, 1989.
Yamamoto Yuko
Yamazaki Satoshi
Nguyen Thinh
Seiko Epson Corporation
Sughrue & Mion, PLLC
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