Liquid metal ejector level sensing system and methods thereof

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United States of America Patent

PATENT NO 11654482
APP PUB NO 20230008592A1
SERIAL NO

17367991

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of controlling sensing level in a liquid ejector is disclosed. The method includes filling a reservoir in communication with a liquid ejector with a printing material to a first level set point, receiving a drop out signal from a laser-based level sensor that reads from a surface of a melt pool in the reservoir, pausing an operation of the liquid ejector, adjusting the printing material level set point to a second level set point of printing material in reservoir that is higher than the first level set point, increasing a quantity of printing material in the reservoir to fill the reservoir to the second level set point, and resuming the operation of the liquid ejector.

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Patent Owner(s)

  • XEROX CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LeFevre, Jason M Penfield, US 159 209
Sheflin, Joseph C Macedon, US 49 141

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