Recording medium feeding method and image recording apparatus

Sheet feeding or delivering – Feeding – By means to convey sheet

Reexamination Certificate

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Details

C271S265010, C271S270000, C400S578000, C400S579000, C400S636000, C400S637000, C400S637100, C400S645000, C400S706000

Reexamination Certificate

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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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patent: 4191074 (1992-07-01), None
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patent: 2002361958 (2002-12-01), None

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