Systems and Methods for Fuser Power Control

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United States of America Patent

SERIAL NO

14997836

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Abstract

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A method of controlling the temperature of a fuser is disclosed. The fuser is driven with a repeated sequence of half-cycles of an AC line voltage. The sequence contains partial half-cycles and does not have a repeating sequence shorter than twenty half-cycles. The disclosed sequences provide fine granularity of fuser power while generating low power-line flicker and harmonics. Other methods and systems are disclosed.

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Patent Owner(s)

Patent OwnerAddress
LEXMARK INTERNATIONAL INC740 WEST NEW CIRCLE ROAD LEXINGTON KY 40550

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Jichang Lexington, US 56 266
Etter, Paul Wesley Lexington, US 9 58

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