发明公开
- 专利标题： Ink jet recording system
- 专利标题（中）： 喷墨记录系统
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申请号： EP93308658.9申请日： 1993-10-29
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公开(公告)号： EP0595651A3公开(公告)日： 1994-08-24
- 发明人: Inui, Toshiharu, c/o Canon Kabushiki Kaisha , Otsuka, Naoji, c/o Canon Kabushiki Kaisha , Sakaki, Mamoru, c/o Canon Kabushiki Kaisha , Moriyama, Jiro, c/o Canon Kabushiki Kaisha , Kuwabara, Nobuyuki, c/o Canon Kabushiki Kaisha , Ebisawa, Isao, c/o Canon Kabushiki Kaisha , Tajika, Hiroshi, c/o Canon Kabushiki Kaisha , Arai, Atsushi, c/o Canon Kabushiki Kaisha , Yaegashi, Hisao, c/o Canon Kabushiki Kaisha , Yano, Kentaro, c/o Canon Kabushiki Kaisha , Takahashi, Kiichiro, c/o Canon Kabushiki Kaisha , Iwasaki, Osamu, c/o Canon Kabushiki Kaisha , Kanematsu, Daigoro, c/o Canon Kabushiki Kaisha
- 申请人： CANON KABUSHIKI KAISHA
- 申请人地址： 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 代理机构： Beresford, Keith Denis Lewis
- 优先权： JP292640/92 19921030; JP293009/92 19921030; JP293017/92 19921030; JP253050/93 19931008
- 主分类号： B41J2/21
- IPC分类号： B41J2/21
摘要：
A recording head having an ejection portion group (10d) for ejecting a black ink, and ejection portion groups (10a,b,c) for ejecting color inks is used. When a black image to be printed by the black ink is present adjacent to a color image to be printed by the color ink, a black image portion adjacent to the color image and a black image portion which is not adjacent to the color image are formed in different scans, thereby obtaining a high-quality image from which ink blurring at a boundary portion between the black and color images is eliminated.
公开/授权文献
- EP0595651B1 Ink jet recording system 公开/授权日：2003-05-28
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