A printer that prints in color using three (CMY) or four (CMYK) colors of ink, toner or dye. Four color ribbons have been used in dot matrix printers, but these are rare today. See color laser ...
A laser printer that prints in color using four toner cartridges (CMYK) of cyan, magenta, yellow and black. The colors are applied one at a time to the drum and are then adhered to the paper.