Printing device

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United States of America Patent

PATENT NO 10086604
APP PUB NO 20170305150A1
SERIAL NO

15516389

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of operating a printing device during a power loss event includes, with a power loss detection device, detecting an power loss to a number of high voltage devices. The method further includes, with a voltage regulator coupled to printhead fire control circuitry, maintaining a power loss protection supply voltage (VDD_plp) to the printhead fire control circuitry.

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Patent Owner(s)

  • HEWLETT-PACKARD COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anderson, Daryl E Corvallis, US 185 1167
Gardner, James Corvallis, US 71 866
Martin, Eric T Corvallis, US 111 1592

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