Is cmyk printing the same as the computer cmyk mode?
1,The colors displayed and printed by the computer must be different, even if your own screen has been calibrated. But you can’t guarantee that your customers will see the same colors on his own computer as you do. And the same documents, different colors on different machines, different printing plants. So don’t believe the color on the screen, make a sample before batch printing.
2,Among CMYK colors, theoretically “C100 M100 Y100” can produce pure black. But in the real world, we can’t get completely pure pigments, so the “C100 M100 Y100” in reality will get a dark gray. Therefore, a black K pigment was introduced to represent the black ink concentration of 0-100.
Pure black when printing is generally used for smaller characters. If the full-color black (C100 M100 Y100 K100) is used, the ink concentration is too high, the ink is not easy to dry and easy to print. Therefore, it is recommended to use monochrome black (C0 M0 Y0 K100).
