发明名称 |
Printing system, print controller, printing apparatus, method of controlling printing operation, method of printing, ink cartridge, ink supplier, and recording medium |
摘要 |
A technique of the present invention uses dark yellow (DY) ink, in addition to a plurality of conventionally used basic color inks including cyan (C) ink, magenta (M) ink, and yellow (Y) ink. The technique may cause a printer to create dots with the DY ink, in place of creation of dots with the Y, C, and M inks. This arrangement enhances the degree of freedom in specification of dot on-off conditions of the respective inks, and relieves the restriction of ink duty, thereby enabling a resulting printed image to have higher picture quality.
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申请公布号 |
US6592212(B1) |
申请公布日期 |
2003.07.15 |
申请号 |
US20000539886 |
申请日期 |
2000.03.31 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
KAKUTANI TOSHIAKI |
分类号 |
B41J2/21;B41J2/01;B41J2/175;B41J2/205;B41J2/525;C09D11/00;H04N1/52;H04N1/54;H04N1/60;(IPC1-7):B41J2/175;G01D11/00 |
主分类号 |
B41J2/21 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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