发明名称 Color ink jet recording method and apparatus using black ink and color-mixed black ink
摘要 Whether or not a color image is present adjacent to a black image is discriminated. Whether the black image is formed using a black ink or a plurality of color inks C, M, and Y is determined in accordance with the discrimination result. When the black image is formed using the plurality of color inks, it is recorded using a repetitive pattern of two of C, M, and Y so as to prevent blurring with the color image, and to improve fixing characteristics by decreasing the total ejection amount.
申请公布号 US6312102(B1) 申请公布日期 2001.11.06
申请号 US20000549935 申请日期 2000.04.14
申请人 CANON KABUSHIKI KAISHA 发明人 MORIYAMA JIRO;OTSUKA NAOJI;KUWABARA NOBUYUKI;EBISAWA ISAO;ARAI ATSUSHI;YAEGASHI HISAO;INUI TOSHIHARU;YANO KENTARO;TAKAHASHI KIICHIRO;IWASAKI OSAMU;KANEMATSU DAIGORO
分类号 B41J2/21;H04N1/52;H04N1/58;(IPC1-7):B41J2/21;B41J2/205 主分类号 B41J2/21
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