Control system for controlling the refilling operation of a print engine
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United States of America Patent
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-
Jul 1, 2008
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 system for controlling refilling of a print engine by a printing fluid refill unit, comprising: an information storage element incorporated in the refill unit for storing information on the amount of printing fluid contained in the refill unit; and an information reader incorporated in the print engine for reading the information stored by the storage element when the refill unit is mounted to the print engine and for controlling the refilling of the print engine with the printing fluid contained in the refill unit based on the information read.
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