| 摘要 |
PROBLEM TO BE SOLVED: To obtain a printing result in a normal state by apparently making a color of little residual toner conspicuous (in appearance). SOLUTION: In this device, a CPU 12 analyzes on receiving the residual developer level status from a printing part 17 and judges whether it is possible or not to change respective output level value by color set for an image output part based on the analyzed above residual developer level. The device is constituted so as to produce the output information for a different density, on deciding the output level value based on this decision result, by comparing the decided output level value with the input gradation level value of multilevel image information. |
