发明授权
- 专利标题： Inkjet printing apparatus and inkjet 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： US12549059申请日： 2009-08-27
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公开(公告)号： US08287090B2公开(公告)日： 2012-10-16
- 发明人: Hidehiko Kanda , Jiro Moriyama , Atsuhiko Masuyama , Masahiko Umezawa , Hideaki Takamiya
- 申请人： Hidehiko Kanda , Jiro Moriyama , Atsuhiko Masuyama , Masahiko Umezawa , Hideaki Takamiya
- 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
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2007-104210 20070411
- 主分类号： B41J2/15
- IPC分类号： B41J2/15
摘要：
This invention reduces an unprinted stripe occurred by edge deviation of a printhead. An inkjet printing apparatus according to this invention can execute a first printing mode in which an image is printed by scanning the printhead in a first region on the printing medium N times and scanning the printhead in a second region adjacent to the first region (N+1) times, and a second mode in which an image is printed by scanning the printhead in the first region M times and scanning the printhead in the second region (M+1) times. The width, in the conveyance direction of the printing medium, of the second region printed in the second printing mode is narrower than the width, in the conveyance direction of the printing medium, of the second region printed in the first printing mode.
公开/授权文献
- US20090309907A1 INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD 公开/授权日：2009-12-17
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