Image reading device and image forming apparatus
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United States of America Patent
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Aug 27, 2019
Grant Date -
Jan 11, 2018
app pub date -
May 11, 2017
filing date -
Jul 8, 2016
priority date (Note) -
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Abstract
An image reading device includes a light applying unit that applies light from a light source to a recording medium, a detecting unit that detects the light reflected by the recording medium, a holding member that is movable in a first scanning direction of the light applying unit and holds a calibration member to which the light from the light applying unit is applied, a shaft member that extends in the first scanning direction through the holding member and guides the movement of the holding member in the first scanning direction, and a restricting member that extends in the first scanning direction and restricts rotation of the holding member about the shaft member.
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