Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Timothy Peter Gillespie0
Kia Silverbrook0
Mark Jackson Pulver0
Michael John Webb0
Alireza Moini0
Brian Christopher Morahan0
John Robert Sheahan0
Date of Patent
February 22, 2011
0Patent Application Number
127121730
Date Filed
February 24, 2010
0Patent Primary Examiner
Patent abstract
A printhead IC for receiving print data from a print engine controller (PEC) which may be one of a plurality of different types of PEC. The printhead IC has an array of nozzles for ejecting drops of printing fluid onto a media substrate and drive circuitry for driving the array of nozzles. The drive circuitry is configured for connection to a power source in the printer. The drive circuitry is configured to reset itself to a known initial state in response to receiving power from the power source after a period of not receiving power from the power source.
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