| 摘要 |
PROBLEM TO BE SOLVED: To reprint with the reflex of a color change from initial printout, when reprinting after printing a plurality of pages or copies at the initial printout.SOLUTION: When executing reprinting based on job data, a final reference image is calculated from a plurality of reference images read at the initial printing. The reference image is formed on a form to be read by an image reading unit. Then, the read reference image is compared with the final reference image, so that operation related to image quality adjustment at the reprinting is made according to the comparison result.SELECTED DRAWING: Figure 4 |
