IMAGE FORMING APPARATUS AND METHOD FOR COLOR REVISING

摘要

An image forming device is disclosed. The image forming device comprises: a storage unit configured to store a color conversion table; an image forming unit configured to print a compensation chart in correspondence with the color conversion table; a scan unit configured to scan the printed compensation chart; and a changing unit configured to find a brightness range that the image forming unit is able to represent by using the scanned compensation chart, generate a gamma curve in correspondence with the found brightness range, and change the color conversion table based on the generated gamma curve.