Ink jet recording apparatus having an exchangeable ink jet head cartridge mountable thereon and recovery method of said cartridge

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United States of America Patent

PATENT NO 6257701
SERIAL NO

08949528

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Abstract

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An ink jet recording apparatus having an ink recording head detachable therefrom, characterized in that power supply device to the ink recording head is shut off when the recording head is detached therefrom.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koitabashi, Noribumi Yokohama, JP 182 4431
Numata, Yasuhiro Kawasaki, JP 26 504
Otani, Tsuyoshi Machida, JP 26 258
Takayanagi, Yoshiaki Yokohama, JP 66 1171

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