Printhead assembly having a fluid transfer member
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United States of America Patent
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Jul 13, 2010
Grant Date -
Apr 17, 2008
app pub date -
Dec 12, 2007
filing date -
Jan 21, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A printhead assembly comprising: at least one printhead module comprising: at least two printhead integrated circuits, each of which has nozzles formed therein; a longitudinal extending fluid transfer member configured to support the at least two printhead integrated circuits, wherein the fluid transfer member includes a plurality of chambers which are in fluid communication with a supply of printing fluid and respective ports of the at least one printhead module; and an electrical connector for receiving electrical signals for the at least two printhead integrated circuits; a drive electronics part incorporating at least one controller which is connected to at least one of the at least two printhead integrated circuits via the electrical connector for controlling the printing operation of at least one of the at least two printhead integrated circuits; and a casing part for supporting the drive electronics part and the at least one printhead module.
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