Ink jet recording apparatus having temperature control function
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United States of America Patent
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Apr 28, 1998
Issued Date -
N/A
app pub date -
Jun 23, 1997
filing date -
Aug 1, 1991
priority date (Note) -
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Abstract
An ink jet recording apparatus includes a recording head for ejecting ink from ejection unit to cause a change in temperature in a recording period, a temperature keeping unit for maintaining a temperature of the recording head at a predetermined keeping temperature higher than an upper limit of a surrounding temperature range in which recording is possible, a temperature prediction unit for predicting an ink temperature in the ejection unit in the recording period prior to recording, and an ejection stabilization unit for stabilizing ink ejection from the ejection unit according to the ink temperature in the ejection unit predicted by the temperature prediction unit.
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