发明名称 |
Printing process of forming two images on printing medium in overlapping manner |
摘要 |
A printing apparatus includes a controller forming an image on a printing-medium by repeating an image-forming-operation of allowing a plurality of nozzle-columns to be moved and allowing the plurality of nozzle-columns to eject ink and a transporting-operations of allowing the printing-medium to be transported. The controller forms a first-image by an image-forming-operation where the moving-direction of a nozzle-column is one direction in a second direction by using a first-image-nozzle-group configured with the nozzles included in the first-nozzle-column. In addition, the controller forms a second-image which is overlapped with the first-image by an image-forming-operation where the moving-direction of a nozzle-column is one direction and by an image-forming-operation where the moving-direction of the nozzle-column is the direction opposite to the one direction by using a second-image-nozzle-group configured with the nozzles of which positions in the first direction are different from those of the first-image-nozzle-group among the nozzles included in the second-nozzle-column. |
申请公布号 |
US8678532(B2) |
申请公布日期 |
2014.03.25 |
申请号 |
US201113047121 |
申请日期 |
2011.03.14 |
申请人 |
TAMAI TAKASHI;TANOUE TAKESHI;SEIKO EPSON CORPORATION |
发明人 |
TAMAI TAKASHI;TANOUE TAKESHI |
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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