Image forming apparatus with means for correcting image density unevenness
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United States of America Patent
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Aug 22, 1995
Grant Date -
N/A
app pub date -
Nov 27, 1991
filing date -
Nov 29, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An image forming apparatus such as a laser beam printer or an ink-jet recording apparatus has a recording head which records an image on a recording medium in the direction of main scan in accordance with image signals. The recoding medium is moved relative to the recording head in a sub-scan direction substantially perpendicular to the direction of the main scan. A controller controls conditions of recording performed by the recording head so as to effect a correction of recording density unevenness cause by a variation of the relative speed of movements of parts of the apparatus.
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