Print engine with ink storage modules incorporating collapsible bags
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United States of America Patent
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Jul 27, 2010
Grant Date -
Jun 12, 2008
app pub date -
Jan 30, 2008
filing date -
Jan 21, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A print engine is provided for an inkjet printer unit. The print engine includes a cradle unit and a replaceable cartridge unit to be releasably received within the cradle unit. The cartridge unit includes an elongate body defining a row of cavities. An ink storage module assembly includes a plurality of ink storage modules received within the cavities. Each ink storage module includes a collapsible ink storage bag extending between a pair of plates. A printhead assembly is mounted to the body and includes an ink ejection integrated circuit (IC) connected to receive ink from the ink storage modules.
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