Liquid ejection control device, liquid ejection system, and control method

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United States of America Patent

PATENT NO 9457565
APP PUB NO 20160185108A1
SERIAL NO

14981472

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a liquid ejection control device, an operation unit includes an energy dial for inputting an energy instructing value related to kinetic energy of a pulsed liquid jet ejected from a liquid ejection device, and a repetitive frequency dial for inputting a repetitive frequency instructing value related to the number of times ejection of the pulsed liquid occurs per unit time. In addition, a controller includes a rising frequency setting section that sets rising frequency as a rising index value related to rising of a drive voltage waveform such that the kinetic energy becomes the energy instructing value, based on voltage magnitude of the drive voltage waveform and the repetitive frequency instructing value.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Karasawa, Junichi Shimosuwa-machi, JP 85 975

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