发明名称 LIQUID EJECTING APPARATUS, AND NOZZLE RECOVERY METHOD USED IN LIQUID EJECTING APPARATUS
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.
申请公布号 US2011193920(A1) 申请公布日期 2011.08.11
申请号 US201113022598 申请日期 2011.02.07
申请人 SEIKO EPSON CORPORATION 发明人 ARUGA TOMOHIRO;KOBASHI MASARU
分类号 B41J2/175 主分类号 B41J2/175
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