Image information apparatus

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United States of America Patent

PATENT NO 9989907
SERIAL NO

15637058

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An image forming apparatus includes an image forming portion configured to form a developer image on a recording material, a fixing portion configured to heat-fix the developer image to the recording material, a first motor configured to drive the image forming portion, a second motor configured to drive the fixing portion, and a control portion configured to control the first motor and the second motor. The second motor is a stepping motor. The control portion allows the second motor to start rotation at a speed in a self-start region, temporarily stops the second motor at a timing at which the first motor is activated, then allows the second motor to restart rotation at a speed in the self-start region, and changes the speed of the second motor to a speed outside of the self-start region before the recording material arrives at the fixing portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO TOKYO METROPOLIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sakai, Masayuki Yokohama, JP 135 1313

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