Image reading apparatus and method for controlling the same

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United States of America Patent

PATENT NO 8817343
APP PUB NO 20130278974A1
SERIAL NO

13916269

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Abstract

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An image reading apparatus capable of reading documents includes a reading unit including a light emitting element, a mechanism configured to move the reading unit, and a control unit configured to control the reading unit and the mechanism both to carry out reading by turning on the light emitting element and moving the reading unit and to temporarily stop moving the reading unit upon occurrence of a predetermined factor. The control unit sets a first current value which is caused to flow through the light emitting element when reading is carried out and sets a second current value which is less than the first current value and which is caused to flow through the light emitting element when the reading unit is temporarily stopped.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kubozono, Kenji Kawasaki, JP 16 56
Shinada, Yasuyuki Yokohama, JP 24 491

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