Nantong kexun education information consulting company

Are you sure your image mode is cmyk? How many bits is the channel? Use icc configuration when saving. If the saved picture is the same as the printed pattern, the color difference will be small or large, even if there is. You can check the picture pattern information first, and then make sure that you remember the cmyk version information when printing. It may be a printout problem, so please confirm it when printing.