发明名称 |
CONTROLLER FOR SPARK DISCHARGE IMAGING |
摘要 |
An apparatus and method for controlling discharge devices used to image a planographic printing plate are disclosed. Imaging information is stored in a first memory while discharge correction data is stored in a second memory. The correction data is used to vary the intervals between imaging discharges to compensate for error between the sensed position of the printing plate with respect to a writing head and the actual position. Printing artifacts are visually minimized by staggering the imaging devices used to produce separation plates.
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申请公布号 |
CA2099561(C) |
申请公布日期 |
1997.04.08 |
申请号 |
CA19922099561 |
申请日期 |
1992.01.07 |
申请人 |
PRESSTEK, INC. |
发明人 |
KLINE, JOHN F.;PENSAVECCHIA, FRANK G.;LAPONSEY, STEPHEN M.;WILLIAMS, RICHARD A. |
分类号 |
B41C1/04;B41C1/10;B41J2/51;B41J2/525;H04N1/053;H04N1/06;H04N1/23;H04N1/50;(IPC1-7):B41M5/24 |
主分类号 |
B41C1/04 |
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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