As long as the color reappearance method of RGB or CMYK is used, tone jump is absolutely unavoidable. Additional fluctuation in similar colors of the color to be reproduced utilizing output resolution can contribute to increase of visual effects of resolutions and color reappearances. In addition, it's also effective to reappear by a certain aggregate using resolution. There are a good noise and a bad noise in expressions. Color reappearance capabilities can be improved enough using good noises except monitor devices with low output resolution, even for 8 bits.