Ink jet recording head
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United States of America Patent
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-
Jan 25, 1994
Issued Date -
N/A
app pub date -
Sep 14, 1992
filing date -
Mar 31, 1989
priority date (Note) -
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status (Latency Note)
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Abstract
A recording head comprises a plurality of heat generating elements and a plurality of storing regions, corresponding to the plurality of heat generating elements, for storing recording data. Driving circuitry supplies electric power sufficient for recording to corresponding heat generating elements when the recording data stored in the storing regions are first data and supplies electric power insufficient for recording to corresponding heat generating elements when the recording data stored in the storing regions are second data.
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