CARD PRINTER RIBBONS
YMCKO is probably the most common type of ribbon and is used for printing full colour.
YMCKOK is a 6-panel ribbon used for dual-sided printing with full-colour on the front side of the card and black on the back.
YMCK is similar to a YMCKO ribbon but without an overlay – better suited to short term use cards.
K is a black monochrome ribbon, used for printing text and barcodes.