Sheet feeding or delivering – Feeding – With means to interrupt feeding
Reexamination Certificate
2011-03-22
2011-03-22
Karmis, Stefanos (Department: 3653)
Sheet feeding or delivering
Feeding
With means to interrupt feeding
C271S256000
Reexamination Certificate
active
07909324
ABSTRACT:
A sheet conveying system which is capable of preventing a jammed sheet from being mixed with processed sheets, reducing waste in sheets and toners, and further alleviating the user's operations, when jamming has occurred during passing of a sheet between respective sheet conveying devices of upstream and downstream apparatuses. A puncher control section of a puncher as an upstream apparatus of the system issues a passing completion notification as to the passing of a sheet to a staple stacker control section of a staple stacker as a downstream apparatus of the system. Upon reception of the notification, when the staple stacker control section determines that the parameter of auxiliary information of the notification indicates an abnormal discharge of the sheet from the puncher, the staple stacker stops the conveyance of the sheet.
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Fujii Takayuki
Miyake Toshiyuki
Nishikata Akinobu
Nishimura Shunsuke
Sasaki Ichiro
Canon Kabushiki Kaisha
Karmis Stefanos
McCullough Michael C
Rossi Kimms & McDowell LLP
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