摘要 |
In an image forming apparatus that reads an original and forms an image of the original that has been read, a skew amount of the original is calculated when the original has been read and a shift amount of each color of image data in image formation is obtained from a storage unit. A color shift correction amount for correcting color shift in an output image is calculated based on the calculated skew amount and the stored shift amount of each color, and the color shift is corrected based on that color shift correction amount.
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