发明申请
- 专利标题: INK JET PRINTING APPARATUS AND INK JET PRINTING METHOD
- 专利标题(中): 喷墨打印设备和喷墨打印方法
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申请号: US13183604申请日: 2011-07-15
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公开(公告)号: US20120019583A1公开(公告)日: 2012-01-26
- 发明人: Yasunori Fujimoto , Masato Kawakami , Takeshi Honma
- 申请人: Yasunori Fujimoto , Masato Kawakami , Takeshi Honma
- 申请人地址: JP Tokyo
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: JP Tokyo
- 优先权: JP2010-163890 20100721
- 主分类号: B41J2/205
- IPC分类号: B41J2/205
摘要:
An ink jet printing apparatus and an ink jet printing method, whereby high-permeation ink and low-permeation ink are employed to prevent a reduction in optical density is provided. The ink jet printing apparatus controls ejection of ink from print heads, so that only low-permeation ink is ejected onto the edge area of a print medium that is adjacent to a non-printing area, and this time, high-permeation ink is not employed. Further, the ink jet printing apparatus controls ejection of ink from the print heads, so that both low-permeation ink and high-permeation ink are employed for the non-edge area that is adjacent to the edge area, and to perform printing, the low-permeation ink is ejected onto the non-edge area prior to the high-permeation ink.
公开/授权文献
- US08740336B2 Ink jet printing apparatus and ink jet printing method 公开/授权日:2014-06-03