Image forming apparatus

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United States of America Patent

PATENT NO 9310706
APP PUB NO 20140161494A1
SERIAL NO

14096518

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Abstract

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Test patches are formed such that lengths of the test patches in a rotational direction of the intermediate transfer member are shorter than a length of the intermediate transfer member from a primary transfer portion located in the lowermost stream among the plurality of primary transfer portions to the secondary transfer portion.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishizumi, Keisuke Hiratsuka, JP 40 92
Kobayashi, Shinsuke Yokohama, JP 78 267
Nakagawa, Ken Yokohama, JP 54 427

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