Four-color Process Printing
A type of offset printing, also called "full-color printing", where only four particular inks are used to reproduce all the colors used in the printed piece - including th photographs. The four colors are cyan, magenta, yellow, and black, referred to as "cmyk".
Full-color printing has first-class impact. Often we can do thousands of full-color 11x17 pieces from start to finish with fast turnaround.