Saturation is not enough to print some colorful images will cause the whole picture to gray, so cut the ink must reach monochrome saturation. But if you do not affect the saturation and do not cut ink... »【Details】

Poor contrast will affect the overall effect of the image, resulting in color loss, while printing some images can not show some details. For example, the lighter part is too shallow, so the ligh... »【Details】

1.When you print a pure color block with ICC, you will find that there will be other color points, which causes a place to print a point, now two points or three points, which will cause the face to... »【Details】

1.Using Photoshop to check the mixing concentration of the original C, M, Y and K, we should appropriately adjust the upper limit of total color of tricolor and four colors in color management. 2... »【Details】

1.It can be solved by adding a dark part of a single K curve. 2.The interception of the four color ink will cause the overall grey appearance of the image. »【Details】

Two factors that cause the overall blackening of the image： 1.The whole image is blackened because of poor contrast. The monochrome C, M, Y, K curves can be adjusted. The light part decreases a... »【Details】