发明名称 |
Printhead system for modulating printhead peak power requirement using out-of-phase firing |
摘要 |
A printhead system comprising an inkjet printhead and a printer controller for supplying dot data to the printhead is provided. The printhead comprises a plurality of transversely aligned color channels, each color channel comprising at least one nozzle row extending longitudinally along said printhead. Each nozzle in a color channel ejects the same colored ink. The printhead is comprised of a plurality of printhead modules with each printhead module comprising a respective segment of each nozzle row. The printer controller is programmed to supply dot data such that each of the printhead modules fires a respective segment within a predetermined segment-time. At least one of the fired segments is contained in a different color channel from at least one other of the fired segments.
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申请公布号 |
US7455376(B2) |
申请公布日期 |
2008.11.25 |
申请号 |
US20050293798 |
申请日期 |
2005.12.05 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
BROWN BRIAN ROBERT;WALMSLEY SIMON ROBERT;SILVERBROOK KIA;PLUNKETT RICHARD THOMAS |
分类号 |
B41J29/38;B41J2/155 |
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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