Ink jet recording apparatus capable of emphasizing the density of black
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United States of America Patent
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Jan 30, 1996
Grant Date -
N/A
app pub date -
Aug 3, 1992
filing date -
Aug 1, 1991
priority date (Note) -
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status (Latency Note)
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Abstract
This specification discloses an ink jet recording apparatus in which the density of black can be emphasized as compared with that of the other colors, with time cost, hue and blur in the boundary between different colors being suppressed, and wherein when ink is impacted from a multihead to all picture elements in a predetermined area, discharge by a plurality of multinozzles is effected to an image datum at the same position and in the same scan with an amount of ink per discharge for which the area factor in the area is less than 100% and the amount of ink per discharge from a multihead for one color is made greater than that for the other colors.
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