Ink discharge detecting method for an ink jet recording apparatus, said ink jet recording apparatus, and an image forming device using said ink jet recording apparatus
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United States of America Patent
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Oct 22, 2002
Grant Date -
Mar 7, 2002
app pub date -
Jan 14, 2000
filing date -
Mar 23, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An ink jet recording system for recording using a recording head which discharges heated ink onto a recording medium through discharge ports includes temperature detection of ink discharged through the discharge ports, position of the recording head so that a temperature of ink discharged through the discharge ports can be detected, detection of discharge or non-discharge of ink based on the temperature detection, variation of discharge of ink droplets, and control of the variation during discharge detection.
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