| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an image formation device capable of accurately identify the amount of toner adhesion in a short calculation time.SOLUTION: With a block image, when all pixels in a block image have no color, a blocking unit 16 generates first block characteristic data at which a predetermined first value is set. When at least one pixel in a block image has a color, the blocking unit generates the first block characteristic data at which a predetermined second value is set. When calculating the amount of toner adhesion about a target block image, a toner adhesion amount calculation unit 18 identifies a value that is set at the first block characteristic data of a plurality of block images adjacent to the target block image to make the amount of toner adhesion of the target block image a value different from the value set at the identified first block characteristic data.</p> |
