Cartridge unit assembly with ink storage modules and a printhead IC for a printer
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United States of America Patent
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Mar 29, 2011
Grant Date -
May 22, 2008
app pub date -
Jan 29, 2008
filing date -
Jan 21, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention relates to a cartridge unit assembly for a printer. The assembly includes a main body having a rectangular frame. An ink storage module assembly has ink storage modules. The rectangular frame has a number of compartments therein for operatively locating the ink storage modules. An ink outlet molding is fast with the main body, the molding having ink outlets corresponding to each of the ink storage modules. A printhead assembly has an ink distribution assembly in fluid communication with the ink storage modules. A printhead integrated circuit (IC) is located on the ink distribution assembly to receive ink. An air sleeve is configured to direct pressurized air from an air source across the IC.
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