发明名称 |
Inkjet printing apparatus and inkjet printing method |
摘要 |
In an inkjet printing apparatus having a plurality of printing modes with different scanning speeds, first and second preliminary discharge performing positions are provided within the moving area of a carriage as positions where preliminary discharge is performed to cause a printhead to discharge ink irrespective of printing, and a combination of positions where preliminary discharge is performed is set from the first and second preliminary discharge performing positions in accordance with the scanning speed in a set printing mode. This makes it possible to execute preliminary discharge at intervals within necessary intervals even if the scanning speed is decreased when high resolution printing is performed.
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申请公布号 |
US2005270313(A1) |
申请公布日期 |
2005.12.08 |
申请号 |
US20050145975 |
申请日期 |
2005.06.07 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
OSHIO NAOMI;TESHIGAWARA MINORU;TAKAHASHI KIICHIRO;OTSUKA NAOJI |
分类号 |
B41J2/18;B41J2/165;B41J2/17;B41J2/185;B41J19/20;B41J29/38;(IPC1-7):B41J29/38 |
主分类号 |
B41J2/18 |
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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