Printronix Dot Matrix Ribbon - 6 / PackUpgrade your dot matrix printing efficiency with the Printronix Dot Matrix Ribbon 6 Pack. This high capacity ribbon set is engineered for reliable performance in demanding environments, delivering crisp print quality across multi part forms, invoices, labels, and continuous feed documents. With an exceptional yield of up to 90,000,000 characters per pack, you can count on fewer ribbon changes, reduced downtime, and lower total cost of ownership for