Ink-jet recording apparatus with mechanism for automatically regulating a recording head
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United States of America Patent
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Dec 11, 1990
Issued Date -
N/A
app pub date -
Mar 21, 1990
filing date -
Jun 23, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An ink-jet apparatus in which a recorded image is read to provide a image reference signal for comparison with an image recording signal, the resulting comparison being used as a basis for diagnosing an ink injection state of a recording head nozzles in order to determine and implement an ink injection recovery process.
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