Inkjet recording apparatus and ink discharge method

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United States of America Patent

PATENT NO 10479090
APP PUB NO 20180257380A1
SERIAL NO

15913760

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Abstract

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An inkjet recording apparatus includes a recording unit, a first ink storage unit, a second ink storage unit, a discharge unit, a first detection unit configured to detect that an amount of the ink stored in the first ink storage unit is below a first predetermined amount, and a second detection unit configured to detect that an amount of the ink stored in the second ink storage unit is below a second predetermined amount. The inkjet recording apparatus further includes a control unit configured to control the discharge operation after the detection by the first detection unit and the detection by the second detection unit based on a detection timing of the first detection unit and a detection timing of the second detection unit.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aichi, Akiko Tokyo, JP 11 10
Danzuka, Toshimitsu Tokyo, JP 78 712
Genta, Shin Yokohama, JP 46 257
Kato, Masataka Yokohama, JP 171 1889
Narumi, Kazuki Komae, JP 27 31
Yokozawa, Taku Yokohama, JP 49 174

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