发明名称 |
Ink drop ejection method and ink drop ejection device |
摘要 |
A method of ejecting ink drops for a printing device having a plurality of nozzle arrays each including a plurality of nozzles arranged in line includes the steps of (1) delaying a timing at which the ejection pulse signals are applied for the nozzles of the nozzle arrays other than those of a reference nozzle array which is predetermined one of the plurality of nozzle arrays with respect to a timing at which the ejection pulse signals are applied for the nozzles of the reference nozzle array, and (2) delaying a timing at which the ejection pulse signals are applied for the nozzles which are to eject relatively small amount of ink drops with respect to a timing at which the ejection pulse signals are applied for the nozzles which are to eject relatively large amount of ink drops for each nozzle array.
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申请公布号 |
US7267416(B2) |
申请公布日期 |
2007.09.11 |
申请号 |
US20050067084 |
申请日期 |
2005.02.25 |
申请人 |
BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
IRIGUCHI AKIRA |
分类号 |
B41J2/01;B41J29/38;B41J2/045;B41J2/055 |
主分类号 |
B41J2/01 |
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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