发明申请
US20110193920A1 LIQUID EJECTING APPARATUS, AND NOZZLE RECOVERY METHOD USED IN LIQUID EJECTING APPARATUS
有权
液体喷射装置和液体喷射装置中使用的喷嘴恢复方法
- 专利标题: LIQUID EJECTING APPARATUS, AND NOZZLE RECOVERY METHOD USED IN LIQUID EJECTING APPARATUS
- 专利标题(中): 液体喷射装置和液体喷射装置中使用的喷嘴恢复方法
-
申请号: US13022598申请日: 2011-02-07
-
公开(公告)号: US20110193920A1公开(公告)日: 2011-08-11
- 发明人: Tomohiro Aruga , Masaru Kobashi
- 申请人: Tomohiro Aruga , Masaru Kobashi
- 申请人地址: JP Shinjuku-ku
- 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 Shinjuku-ku
- 优先权: JP2010-025279 20100208
- 主分类号: B41J2/175
- IPC分类号: B41J2/175
摘要:
A liquid ejecting apparatus includes a recording head that ejects an ink from a plurality of nozzles, a liquid supply passage and a reservoir that supply the ink from an upstream side toward a downstream side, a maintenance pump that is able to suck and discharge the ink from and to the liquid supply passage, a filter that clarify the ink in the reservoir, and a control unit that performs a recovery process of the nozzles by controlling an operation of the pump, wherein the control unit causes the maintenance pump to perform a sucking operation to suck the ink, and then causes the pump to perform a discharging operation to discharge the ink, thereby supplying the ink clarified by the filter to the nozzle side.
公开/授权文献
信息查询
IPC分类: