Paper feed device, image forming apparatus and method of controlling paper feed device
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United States of America Patent
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May 15, 2018
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N/A
app pub date -
May 24, 2017
filing date -
May 30, 2016
priority date (Note) -
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Abstract
A paper feed device includes: a sensor unit that includes a coil substrate and a conductive plate which is opposite the coil substrate, that outputs an output value corresponding to a position of the conductive plate; a first cursor link mechanism which moves the first conductive plate according to the position of the first cursor in the longitudinal direction of the first coil substrate; a storage unit which stores first sheet size data; and a control unit which recognizes the magnitude of the first output value of the sensor unit and which recognizes, based on the recognized magnitude of the first output value and the first sheet size data, the size of the set sheets.
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