| http://www.w3.org/ns/prov#value | - The present invention generally relates to optical scanners, image forming apparatuses, and buffer control methods for optical scanners, and more particularly to an optical scanner having a LED (Light Emitting Diode) array, and to a technique used in an image forming apparatus and a buffer control method in order to control storage and transfer of image data when correcting a sub scan magnificatio
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