Method of determining process condition of image forming apparatus

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United States of America Patent

PATENT NO 9261840
APP PUB NO 20150055965A1
SERIAL NO

14452723

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Abstract

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An image forming unit forms a plurality of measurement images based on a plurality of process conditions. A measurement unit measures the density of each of the plurality of measurement images. A determination unit uses a first determination mode or a second determination mode. In the first determination mode, a process condition is determined from a first measurement result higher than target density and a second measurement result lower than the target density, from among a plurality of measurement results. In the second determination mode, the process condition is determined from measurement results lower than the target density.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Saito, Makoto Kashiwa, JP 385 6104

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