Image forming apparatus, image processing apparatus, and control method therefor

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United States of America Patent

PATENT NO 8253974
APP PUB NO 20080192267A1
SERIAL NO

12025409

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Abstract

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In performing multi-pass printing by using a printhead having a plurality of nozzles, a print data setting unit sets a printing amount for each nozzle for each main scan of the printhead based on a print data setting LUT. This print data setting LUT reflects the information of the number of passes and the number of nozzles to be used which are arbitrarily set. A halftoning unit generates a dot pattern as a formation target by performing binarization processing for the print amounts set in this manner.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Watanabe, Yumi Yokohama, JP 23 181

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