发明申请
US20080018698A1 LIQUID EJECTING APPARATUS 有权
液体喷射装置

  • 专利标题: LIQUID EJECTING APPARATUS
  • 专利标题(中): 液体喷射装置
  • 申请号: US11781751
    申请日: 2007-07-23
  • 公开(公告)号: US20080018698A1
    公开(公告)日: 2008-01-24
  • 发明人: Seiji Tojo
  • 申请人: Seiji Tojo
  • 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: JP2006-200400 20060724
  • 主分类号: B41J2/165
  • IPC分类号: B41J2/165
LIQUID EJECTING APPARATUS
摘要:
A liquid ejecting apparatus comprising a liquid ejecting head that ejects liquid from nozzles; a carriage capable of carrying the liquid ejecting head; a plurality of cap spaces capable of covering the nozzles; a suction pump capable of applying a negative pressure to each of the cap spaces so as to suck liquid from the nozzles; a plurality of suction channels that communicate with the plurality of cap spaces and carry the liquid sucked by the suction pump; a channel selection means for selecting one or more suction channels for cutting off the communication with the cap spaces based on the position of the carriage; and a communication cut-off means for cutting off the communication of the one or more suction channels selected by the channel selecting means.
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