Image recording apparatus and method for maintaining image quality after recording interruption
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United States of America Patent
Stats
-
Nov 1, 1994
Issued Date -
N/A
app pub date -
Jan 26, 1994
filing date -
Oct 4, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An image recording apparatus has a stand-by mode in which a recording operation is interrupted during recording for stand-by. The apparatus includes a recording head for recording on a recording medium, a head temperature detecting device for detecting the temperature of the recording head, a memory device for storing temperature information detected by the head temperature detecting device when recording in the stand-by mode is interrupted, a stand-by time counting device for counting an interruption time for recording operation in the stand-by mode, and a head driving controlling device for transmitting a driving signal to the recording head. The controlling device is responsive to a temperature stored in the temperature memory device and an interruption time calculated by the stand-by time counting device on resumption of a recording operation after it is interrupted and the apparatus is placed in the stand-by mode.
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