Abstract
This disclosure relates to the field of media presence detection in a sheet feed scanner.
A design is disclosed that a scan media presence detection is achieved by using a LED light, a light pipe
which conveys light to scanner, and scanner which scans with scanner light off.
Creative Commons License
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Recommended Citation
INC, HP, "MEDIA PRESENCE DETECTION USING LIGHT EMITTER AND SCANNER", Technical Disclosure Commons, (November 20, 2020)
https://www.tdcommons.org/dpubs_series/3798
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