Recording head and recording apparatus using the same
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United States of America Patent
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Oct 15, 2002
Issued Date -
N/A
app pub date -
Aug 29, 2000
filing date -
Jan 24, 1995
priority date (Note) -
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Abstract
A recording head records data by correcting a variation among recording elements without significantly increasing a size of a substrate of the recording head. The recording head includes a plurality of heat generating elements and a circuit for energizing the heat generating elements in accordance with record data to record data. Selection information for selecting one of a plurality of pre-heat pulse signals is non-volatilly stored in a ROM and one of the pre-heat signal pulses applied to an input terminal is selected in accordance with the selection information stored in the ROM to pre-heat the heat generating elements.
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