Printhead assembly with power, data and fluid connections
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United States of America Patent
Stats
-
May 29, 2007
Grant Date -
Jul 21, 2005
app pub date -
Jan 21, 2004
filing date -
Jan 21, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A printhead assembly is provided comprising at least one printhead module comprising at least two printhead integrated circuits, each of which has nozzles formed therein for delivering printing fluid onto the surface of print media, a support member supporting the printhead integrated circuits and having at least one longitudinally extending channel for carrying the printing fluid, and an electrical connector for connecting electrical signals to the printhead integrated circuits. The assembly further comprises a casing removably mounting the printhead module and drive electronics for controlling the printing operation of the printhead integrated circuits via the electrical connector, and at least one connector arrangement mounted to at least one end of the casing, carrying at least one power terminal for power supply, at least one data terminal for data input, and at least one fluid delivery port for fluid supply.
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