发明名称 |
Ink jet recording apparatus and nozzle recovery method |
摘要 |
An ink jet recording apparatus includes a recording head having a common liquid chamber and a plurality of nozzles configured to discharge ink supplied from the common liquid chamber using generation of bubbles, and a recovery unit configured to perform recovery processing on the plurality of nozzles, wherein the recovery unit performs the recovery processing while the recovery unit changes a distribution of flow velocity of the ink flowing from the common liquid chamber to the plurality of nozzles by generating bubbles within apart of the nozzles among the plurality of nozzles. |
申请公布号 |
US2013135398(A1) |
申请公布日期 |
2013.05.30 |
申请号 |
US201213689120 |
申请日期 |
2012.11.29 |
申请人 |
CANON KABUSHIKI KAISHA;CANON KABUSHIKI KAISHA |
发明人 |
YOSHIZAWA KEI;TAJIKA HIROSHI |
分类号 |
B41J2/165 |
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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