Image forming apparatus with function for determining recording material stiffness

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9958814
SERIAL NO

15299870

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An image forming apparatus includes first and second feeding units for feeding a recording material while nipping the recording material; a guiding member for guiding the recording material passed through the first feeding unit toward the second feeding unit; a measuring unit for measuring a time required for the recording material to pass from a first point to a second point provided downstream of the first point with respect to a recording material feeding direction; and a discriminating unit for discriminating stiffness of the recording material on the basis of a measurement result of the measuring unit. The guiding member is flexed and is in a non-overlapping state with a virtual line connecting a first nip where the first feeding unit nips the recording material and a second nip where the second feeding unit nips the recording material.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ebihara, Shun-ichi Suntou-gun, JP 31 107
Shida, Tomonori Mishima, JP 29 276

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