Sheet processing apparatus and image forming apparatus

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United States of America Patent

PATENT NO 9744740
SERIAL NO

14427184

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A staple-less binding unit is provided with upper and lower die portions having pluralities of concave and convex teeth engaging with each other. A control portion causes the staple-less binding unit to carry out a binding process of binding a sheet bundle by biting the sheet bundle by the upper and lower die portions and to carry out a cleaning process of engaging the upper and lower die portions in a non-binding process in which no binding process is carried out.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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