Ink jet recording apparatus for recording adjacent areas with pl

Details Ink jet recording apparatus for recording adjacent areas with pl Ink jet recording apparatus for recording adjacent areas with pl

1994-10-12

1998-07-28

Fuller, Benjamin R.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

B41J 221

Patent

active

057868310

ABSTRACT:
An ink jet recording apparatus wherein an image is formed on a recording material by ejection of coloring agents having different colors from plural recording heads, the apparatus includes a discriminator for discriminating whether an image having a edge and an image having high image density are to be overlaid or not; and a controller, responsive to the discriminator, for reducing the quantity of the coloring agent for the high density image at a position corresponding to at least one of the edge image and a periphery of the edge image .

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"Overpaint Function for Color Printer", IBM Technical Disclosure Bulletin, vol. 29, No. 9, p. 3861, Feb. 1987.

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