"Enhance your printing with the TSC 8550-SWR thermal transfer ribbon. Designed for use in midrange and high end printers, this wax/resin ribbon delivers crisp, black results. With a roll-width of 83mm and a core size of 25.4mm, you'll enjoy a generous 300m length, all while benefiting from its lightweight 2.25kg design. Elevate your printing experience with the original TSC P159039-001 thermal transfer ribbon."