Image reading apparatus
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United States of America Patent
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-
Mar 3, 2015
Grant Date -
May 22, 2014
app pub date -
Nov 15, 2013
filing date -
Nov 16, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An image reading apparatus has a separation section configured to supply a sheet one by one, at least three driving rollers arranged downstream of the separation section in a sheet conveying direction and configured to convey the sheet, at least three driven rollers configured to be urged by the driving rollers and driven to rotate by rotation of the driving rollers, respectively, and an image reader unit configured to read an image of the sheet conveyed in the conveying direction. Sheet conveying forces by one of at least three driven rollers and one of at least three driving rollers arranged at the central portions in the sheet width direction is greater than sheet conveying forces by others of the at least three driven rollers and others of the at least three driving rollers arranged at both side portions in the sheet width direction.
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