Sheet feeding or delivering – Feeding – By means to convey sheet
Reexamination Certificate
2005-12-16
2008-08-12
Mackey, Patrick (Department: 3653)
Sheet feeding or delivering
Feeding
By means to convey sheet
C271S265010, C271S270000, C400S578000, C400S579000, C400S636000, C400S637000, C400S637100, C400S645000, C400S706000
Reexamination Certificate
active
07410167
ABSTRACT:
A method for feeding a recording medium includes the steps of: feeding the recording medium along a sheet-feeding path by a unit feeding amount, detecting an entrance of a rear end of the recording medium into a jumping alarm area, dividing the unit feeding amount into minute divisional feeding amounts such that the recording medium is fed by each minute divisional feeding amount when the rear end of the recording medium enters the jumping alarm area, detecting a jumping amount of the recording medium corresponding to a rotation of a driving roller when a jumping phenomenon occurs in the recording medium, and adjusting the minute divisional feeding amount to cancel the jumping amount.
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Izuchi Masatoshi
Koga Yuji
Koide Shohei
Ouchi Tetsuya
Baker & Botts L.L.P.
Brother Kogyo Kabushiki Kaisha
Gokhale Prasad V
Mackey Patrick
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