摘要 |
An apparatus and a method for correcting image errors in a shuttle type of a scanner, in which a predetermined pattern is printed on a recordable paper. Then the recordable paper is positioned at an initial position, and the printed pattern on the recordable paper is scanned and scanned pattern data are stored. The pattern data are then compared to preset reference data so as to calculate an amount of image errors. Continuously, the amount of corrections corresponding to the amount of the image errors are determined from a preset correcting table and the amount of the corrections are stored. Finally, a document is scanned and scanned document data are corrected by the stored amount of corrections. Accordingly, the stable data can be obtained by correcting the image errors in the shuttle type of the scanner in such a manner as described above.
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