发明名称 |
PRINT GAP COMPENSATION |
摘要 |
In an ink jet printer (2), where there is relative movement between a print carriage (4) and a print table (6) to print on to a substrate mounted on the table (6), the gradient of the print table at each position of the print carriage (4) is used to produce a compensated position of the print carriage (4), and printing data is sent to the print head according to the compensated position instead of the actual position. This delays or advances the release of ink, to compensate for the difference in the time taken for the ink to reach a substrate mounted on the print table (6) when the print gap between print heads and print table (6) is not constant. |
申请公布号 |
US2014184682(A1) |
申请公布日期 |
2014.07.03 |
申请号 |
US201214126081 |
申请日期 |
2012.06.15 |
申请人 |
Tunnicliffe-Wilson Stephen George;Woolfe Adam;Douglas Stephen;Campbell Nicholas John |
发明人 |
Tunnicliffe-Wilson Stephen George;Woolfe Adam;Douglas Stephen;Campbell Nicholas John |
分类号 |
B41J2/125 |
主分类号 |
B41J2/125 |
代理机构 |
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代理人 |
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主权项 |
1. A method of providing a working measure of the topography of a work surface comprising storing at least a first and second representations of the topography corresponding respectively to first and second conditions, and obtaining the values of at least one parameter associated with each of the first and second conditions, and providing the working measure based on a working value of the parameter and the stored representations of the topography. |
地址 |
Cambridge GB |