Method and apparatus for maintaining a predetermined media stack height in a media tray used in an image production device
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United States of America Patent
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Jun 5, 2012
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N/A
app pub date -
Apr 11, 2011
filing date -
Apr 11, 2011
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Abstract
A method and apparatus for maintaining level media stack in a media tray used in an image production device is disclosed. The method may include receiving a stack of media sheets on top of a plurality of selectively-controllable inflatable bladders located in the media tray, and maintaining a level media stack by inflating or deflating one or more of the plurality of selectively-controllable inflatable bladders.
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