Method for controlling the ink refilling procedure of a print engine
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United States of America Patent
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Sep 15, 2009
Grant Date -
Jul 21, 2005
app pub date -
Dec 20, 2004
filing date -
Jan 21, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of controlling refilling of a printing unit by a printing fluid refill cartridge is provided. In the method, information on an amount of printing fluid contained in the refill cartridge is stored in an information storage element of the cartridge, the refill cartridge is mounted to the printing unit, the information on the amount of printing fluid is read with an information reader incorporated in the printing unit, and the refilling of the printing unit with printing fluid contained in the refill cartridge is controlled based on the information read.
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