Printhead assembly having an encased printhead module
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United States of America Patent
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-
Aug 9, 2011
Grant Date -
Feb 26, 2009
app pub date -
Nov 4, 2008
filing date -
Jan 21, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A printhead assembly has a casing. A printhead module is positioned in the casing. The printhead module and the casing are configured so that the printhead module is removable from the casing. The printhead module includes a fluid channel member defining a number of ink ducts along its length and positioned in the casing. A number of printhead tiles are arranged on the fluid channel member. Each printhead tile has a printhead integrated circuit. The printhead tiles and the fluid channel member are configured so that ink can be supplied to the printhead integrated circuits from the fluid channel member.
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Family
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Cited Art Landscape
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