发明授权
- 专利标题: Liquid ejecting apparatus and method of cleaning liquid ejecting head of liquid ejecting apparatus
- 专利标题(中): 液体喷射装置及清洗液体喷射装置的喷液头的方法
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申请号: US12862256申请日: 2010-08-24
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公开(公告)号: US08919917B2公开(公告)日: 2014-12-30
- 发明人: Kaoru Koike , Toshio Kumagai , Tadayuki Yoshimoto
- 申请人: Kaoru Koike , Toshio Kumagai , Tadayuki Yoshimoto
- 申请人地址: JP Tokyo
- 专利权人: Seiko Epson Corporation
- 当前专利权人: Seiko Epson Corporation
- 当前专利权人地址: JP Tokyo
- 优先权: JP2009-200906 20090831
- 主分类号: B41J2/165
- IPC分类号: B41J2/165 ; B41J29/38 ; B41J2/125 ; B41J2/175
摘要:
A liquid ejecting apparatus provided with N (N≧2) liquid ejecting heads which eject liquid, the liquid ejecting apparatus including a supply path through which liquid is supplied from a tank to the N liquid ejecting heads, a circulation path through which liquid is returned from the liquid ejecting heads to the tank, N opening and closing valves that are installed for each liquid ejecting head on at least one of the supply path and the circulation path, and a liquid sending unit that applies a force sending the liquid from the tank toward the liquid ejecting heads. M opening and closing valves corresponding to M (M
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