Recording apparatus and method with comparison of calculated and actual ink use
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United States of America Patent
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-
May 21, 1996
Grant Date -
N/A
app pub date -
Oct 13, 1993
filing date -
Oct 14, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A recording apparatus has a recording head and a container for ink to be supplied to the recording head. An amount of ink expected to be used in the recording of image data is calculated. The amount of ink actually used in the recording is detected. Comparison of the expected amount of ink used with the actual amount permits a determination whether abnormal recording has occurred.
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