Image forming apparatus using power control to select power levels based on temperature

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United States of America Patent

PATENT NO 9128430
APP PUB NO 20130272738A1
SERIAL NO

13862855

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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One disclosed aspect of the embodiments relates to power control of a heater in a fixing unit. A plurality of control tables having different ratios of phase control waveforms and wave number control waveforms in one control cycle have been set, and a control table is selected depending on a set target temperature.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawakami, Rikuo Numazu, JP 7 13
Shimura, Yasuhiro Yokohama, JP 122 1151

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