Title:
吐出タイミング調整方法
Document Type and Number:
Japanese Patent JP4281793
Kind Code:
B2
Abstract:
The invention relates to a method for adjusting ejection timing including forming adjustment patterns on a medium by shifting relative ejection timings of liquid droplets from a first nozzle row and a second nozzle row lined up in a direction intersecting a row direction in which nozzles of the first nozzle row and the second nozzle row are lined up, while shifting relative positions of the first nozzle and the second nozzle, and the medium in the intersecting direction; and determining adjustment amounts of relative ejection timings of the first nozzle row and the second nozzle row based on the adjustment patterns, wherein the adjustment patterns are formed in the intersecting direction in a plural number separated from each other by a predetermined distance, and the ejection timing is adjusted based on an average of the adjustment amounts determined based on the adjustment patterns.
Inventors:
Takashi Oase
Application Number:
JP2006341513A
Publication Date:
June 17, 2009
Filing Date:
December 19, 2006
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
B41J2/01; B41J13/08; B41J29/46
Domestic Patent References:
| JP2006027161A | ||||
| JP2004122361A | ||||
| JP2005297253A |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation
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