IMAGE READING APPARATUS AND METHOD THE SAME

An image reading apparatus and a control method thereof are provided to prevent distortion of a scanned image in a section where a paper transfer speed is temporarily changed. An automatic paper feeding device(10) transfers paper. A scanning module(80) scans an image of the paper transferred by the...

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Bibliographic Details
Main Author HWANG, HO BIN
Format Patent
LanguageEnglish
Published 17.08.2009
Subjects
CINEMATOGRAPHY
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:An image reading apparatus and a control method thereof are provided to prevent distortion of a scanned image in a section where a paper transfer speed is temporarily changed. An automatic paper feeding device(10) transfers paper. A scanning module(80) scans an image of the paper transferred by the automatic paper feeding device. A driving module(240) moves the scanning module. If a temporary change of paper transfer speed is needed when scanning, a control unit(200) moves a location of the scanning module in transfer direction of the paper. If a temporary change of the paper transfer speed is needed, the control unit temporarily stops a scan operation of the scanning module.
Bibliography:Application Number: KR20080012683