发明授权
US5670997A Recording means for enhancing removal of ink deposited on an ejection
side surface thereof, ink jet recording apparatus having said recording
means, and recovery method
失效
用于增强去除在其喷射侧表面上沉积的油墨的记录装置，具有所述记录装置的喷墨记录装置和恢复方法
- 专利标题： Recording means for enhancing removal of ink deposited on an ejection side surface thereof, ink jet recording apparatus having said recording means, and recovery method
- 专利标题（中）： 用于增强去除在其喷射侧表面上沉积的油墨的记录装置，具有所述记录装置的喷墨记录装置和恢复方法
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申请号： US94688申请日： 1993-07-21
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公开(公告)号： US5670997A公开(公告)日： 1997-09-23
- 发明人: Hitoshi Sugimoto , Hiromitsu Hirabayashi , Shigeyasu Nagoshi , Noribumi Koitabashi , Miyuki Matsubara , Fumihiro Gotoh , Masaya Uetsuki
- 申请人： Hitoshi Sugimoto , Hiromitsu Hirabayashi , Shigeyasu Nagoshi , Noribumi Koitabashi , Miyuki Matsubara , Fumihiro Gotoh , Masaya Uetsuki
- 申请人地址： JPX 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： JPX Tokyo
- 优先权： JPX4-218368 19920724
- 主分类号： B41J2/165
- IPC分类号： B41J2/165 ; B41J2/18 ; B41J2/185
摘要：
An ink jet recording apparatus includes a carriage for carrying a recording head for effecting recording by ejection of ink on a recording material; a cap for capping an ejection outlet of the recording head formed in an ejection side surface; sucking pump for sucking the ink out through the ejection outlet while the cap is closely contacted to the ejection side surface; a clearance forming mechanism for forming a clearance at a part of close-contact portion between the ejection side surface and the cap by relative motion between the cap and the carriage.
公开/授权文献
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