发明名称 |
Method For Normalizing a Printhead Assembly |
摘要 |
A method of adjusting an ink jet imaging device comprises measuring a drop parameter for drops generated by each drop generator in a plurality of drop generators. Each drop generator is configured to generate a drop in response to a drop generating signal having a fill portion, an eject portion, and a resonance tuning portion. A first portion of the drops are generated by each drop generator at a first fill density, and a second portion of the drops are generated by each drop generator at a second fill density. A drop parameter difference is measured for each drop generator of the plurality of drop generators of drops generated at the first and second fill densities. The resonance tuning portion of the drop generating signal for at least one drop generator is adjusted so that the drop parameter difference for the drop generator corresponds to the drop parameter difference normalization value.
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申请公布号 |
EP1987956(A2) |
申请公布日期 |
2008.11.05 |
申请号 |
EP20080154001 |
申请日期 |
2008.04.03 |
申请人 |
XEROX CORPORATION |
发明人 |
WILLIAMS, BRIAN;STEPHENS, TERRANCE L.;DIXON, MATTHEW H. |
分类号 |
B41J2/005;B41J2/045;B41J29/393 |
主分类号 |
B41J2/005 |
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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