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

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United States of America Patent

PATENT NO 9669626
APP PUB NO 20170080711A1
SERIAL NO

15268570

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a liquid ejection control apparatus, an operation unit includes an energy dial used to input an energy indication value related to kinetic energy of a pulsed liquid jet ejected from a liquid ejection device, and a repetition frequency dial used to input a repetition frequency indication value related to the number of times of ejection per unit time of the pulsed liquid jet. A control unit includes a rising waveform shape setting section which sets a rising waveform shape of a drive voltage waveform so that the kinetic energy has the energy indication value on the basis of voltage amplitude of the drive voltage waveform and the repetition frequency indication value. The repetition frequency dial may be omitted, and a repetition frequency may be fixed to a predetermined value.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

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Inventor(s)

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

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