Inkjet printer system having equalised control of different nozzle count printhead ICs
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United States of America Patent
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Jul 12, 2011
Grant Date -
Feb 18, 2010
app pub date -
Oct 20, 2009
filing date -
Dec 2, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An inkjet printer system is provided having a printhead and controller. The printhead has a row of inkjet nozzles for printing one ink color formed by adjacent inkjet nozzle rows of adjacent integrated circuits. Each integrated circuit has a different number of inkjet nozzles in the respective inkjet nozzle row. The controller is configured to transfer print data to each of the integrated circuits at a rate proportional to the relative number of inkjet nozzles so that the print data is transferred to each of the integrated circuits in equal time.
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