Inkjet printer cartridge with controlled refill
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United States of America Patent
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Aug 21, 2007
Grant Date -
Jul 21, 2005
app pub date -
Jan 21, 2004
filing date -
Jan 21, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A printer cartridge for an inkjet printer including an ink storage reservoir; a printhead in communication with said ink storage reservoir; a refill port in communication with the ink storage reservoir and arranged to receive refill ink for replenishing the ink storage reservoir; and an integrated circuit assembly arranged to store information relating to the properties of at least one of the refill ink and the ink stored in the ink storage reservoir.
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