<P> The CMYK color model ( process color , four color ) is a subtractive color model , used in color printing , and is also used to describe the printing process itself . CMYK refers to the four inks used in some color printing : cyan , magenta , yellow , and key ( black ) . </P>
<P> The CMYK color model ( process color , four color ) is a subtractive color model , used in color printing , and is also used to describe the printing process itself . CMYK refers to the four inks used in some color printing : cyan , magenta , yellow , and key ( black ) . </P>
how many colors of ink are used to print
how many colors of ink are used to print
four
four