Sheet feed apparatus and sheet feed method
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United States of America Patent
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May 26, 2015
Grant Date -
May 29, 2014
app pub date -
Dec 16, 2013
filing date -
Jun 20, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A sheet feed apparatus which includes a sheet feed tray in which a plurality of sheets is loaded in piles; a sheet feed roller which is provided at a forward position of the sheet feed tray in a sheet feed direction, and sends the loaded sheets inside thereof; and a lift detection sensor which detects, by using a movable lever, a lift of a sheet bundle which occurs when the sheet bundle, of which a rear or a side in a sheet feed direction is bound, is sent by the sheet feed roller therein, the lift detection sensor being provided at a side position of the sheet bundle in a width direction and at a backward position with respect to the center of the sheet bundle in the sheet feed direction.
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