| 摘要 |
An image reading apparatus (A) includes a plurality of light sources ( 6 ) arranged in a row, and a hollow portion ( 14 ) for guiding light emitted from the light sources toward an image read line (S). The hollow portion ( 14 ) is divided by a plurality of partitions ( 15 ) into a plurality of individual sections ( 14 a). As a result, it is possible to illuminate the longitudinally opposite ends and longitudinally central portion of the image read line (S) uniformly.
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