Stack height in imaging devices
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United States of America Patent
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Aug 30, 2022
Grant Date -
Feb 11, 2021
app pub date -
Apr 20, 2018
filing date -
Apr 20, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
Examples relating to determining stack height in imaging devices are described herein. According to one example, an imaging device includes an input roller assembly to transport a print medium towards an image-forming assembly of the imaging device. The input roller assembly can include a pinch roller for drawing the print medium from a media stack. The imaging device further includes a pressure plate movably coupled to a body portion of the imaging device and biased towards the pinch roller. The pressure plate may hold the media stack between itself and the pinch roller and is movable by a first distance from a neutral position when the media stack is there between. The first distance is measured from a fixed point to a measurement region on the pressure plate and can indicate an instantaneous stack height of the media stack.
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