| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image reading device and an original size determination program for determining a proper size as the size of an original. Ž<P>SOLUTION: In a multi-functional equipment 1, when a determination of whether the size of an original is A4 size or a letter size is likely to be incorrect (for example, the estimated width dimension of the original is 212 mm which is equal to or larger than the maximum value of a numerical range corresponding to the A4 size, and less than the minimum value 214 nm of the numerical range corresponding to the letter size), a transformation size preliminarily specified so as to be applicable regardless of whether or not the size of the original is a A4 size or letter size is decided as an original size. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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