发明名称 |
Liquid ejecting apparatus |
摘要 |
A liquid ejecting apparatus includes a liquid ejecting head unit including a plurality of liquid ejecting heads in a parallel arrangement. Each liquid ejecting head ejects a liquid from nozzles formed in a nozzle face toward an ejection target object in accordance with a drive signal from a controller. Each liquid ejecting head has an individual two-dimensional code that includes at least a portion of information related to the liquid ejecting head. The liquid ejecting head unit includes a collective two-dimensional code that includes arrangement information of the liquid ejecting heads in the liquid ejecting head unit and collective information related to the information included in the individual two-dimensional codes. |
申请公布号 |
US8690282(B2) |
申请公布日期 |
2014.04.08 |
申请号 |
US201113315446 |
申请日期 |
2011.12.09 |
申请人 |
HAGIWARA HIROYUKI;YAJIMA YASUSHI;HARADA NORIHITO;HIRUMA DAISUKE;HAMANO RYO;ISHII HIROYUKI;SEIKO EPSON CORPORATION |
发明人 |
HAGIWARA HIROYUKI;YAJIMA YASUSHI;HARADA NORIHITO;HIRUMA DAISUKE;HAMANO RYO;ISHII HIROYUKI |
分类号 |
B41J29/38 |
主分类号 |
B41J29/38 |
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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