发明名称 |
Liquid ejection apparatus and cleaning method for liquid ejection apparatus |
摘要 |
Liquid is sent from a liquid retainer to a liquid ejection head via a liquid supply line by pressurization force generated by a pressurization device that is driven by a driver. A method for cleaning a liquid ejection apparatus includes drawing the liquid from the liquid ejection head through a nozzle by a suction device; and obtaining a liquid remaining amount of the liquid retainer. The method further includes determining an operational speed of the driver in correspondence with a result of the calculation; and operating the driver at the determined operational speed when drawing the liquid by the suction device. Thus, liquid is consumed completely without being wasted.
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申请公布号 |
US7506955(B2) |
申请公布日期 |
2009.03.24 |
申请号 |
US20060352211 |
申请日期 |
2006.02.13 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
YAMAMOTO TAISUKE;ARUGA YOSHIHARU |
分类号 |
B41J2/165;B41J2/175;B41J2/195 |
主分类号 |
B41J2/165 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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