Print assembly for a wide format pagewidth inkjet printer, having a plurality of printhead chips
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United States of America Patent
Stats
-
Feb 7, 2006
Issued Date -
N/A
app pub date -
Aug 23, 2004
filing date -
Jul 15, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A print assembly for a wide format pagewidth inkjet printer, the assembly comprising: an elongate carrier that is mountable on a support structure of the printer; a plurality of printhead chips mounted on the carrier to define a printing zone adjacent the carrier, the printhead chips being provided in a number and configuration such that the printing zone has a length of at least 36 inches (914 mm), each printhead chip being of the type that incorporates a plurality of nozzle arrangements, each nozzle arrangement being in the form of a micro electromechanical system to achieve the ejection of ink from the nozzle arrangement; and control circuitry that is positioned on the carrier and is operatively connected to the printhead chips to control operation thereof.
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