Image reading device and printing apparatus

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United States of America Patent

PATENT NO 9883069
SERIAL NO

15445370

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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There are provided an image reading device and a printing apparatus that can reduce an influence of the shadows of suction holes. Suction holes, which are used to suck a sheet, are arranged on the peripheral surface of a drum that transports the sheet. The suction holes are arranged in grooves that are formed along a direction orthogonal to a transport direction. Accordingly, since an influence of the shadows of the suction holes can be reduced even in a case in which density unevenness is inspected on the basis of a read image, the false detection of density unevenness can be prevented.

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Patent Owner(s)

  • FUJIFILM CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inoue, Takahiro Kanagawa, JP 193 1526
Okayama, Yoshiyuki Kanagawa, JP 8 12

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