If necessary, use these controls to correct color reproduction by adjusting the intensities of black, cyan, magenta and yellow ink. This may be useful if you use different ink and / or paper. Of course, color reproduction can be corrected more accurately by creating an individual color profile.
With the option “use individual color correction” you can enable or disable these controls.
Attention:
These controls influence all color modes, even the colorimetric intents. Thus color reproduction of a perfect color profile would be falsified. Use these controls only if you are unsatisfied with color reproduction and need to adjust a color cast.
Black
Adjusts the amount of black ink. The higher the value, the more black ink is applied.
Cyan
Adjusts the amount of cyan ink (light cyan ink is adjusted in the same way, if present).
Magenta
Adjusts the amount of magenta ink (light magenta ink is adjusted in the same way, if present).
Yellow
Adjusts the amount of yellow ink.