Premium Compatible 42377801 Black Printer Ribbon fully compatible with the Okidata ML 420/ 421/ 490/ 491/ 720/ 721/ 790/ 791. The use of compatible supplies does not void your printer warranty.
Premium Compatible 44173403 Black Ribbon Cartridge (12 pack) fully compatible with the Okidata Microline 620, 690. The use of compatible supplies does not void your printer warranty.
Premium Compatible 44829 Black Printer Ribbon fully compatible with the Tally Genicom T2030. The use of compatible supplies does not void your printer warranty.
Premium Compatible 52102001 Black Printer Ribbon fully compatible with the Okidata ML 100/ 120/ 172/ 280/ 320/ 321/ 3320/ 3321/ ML 180/ 190. The use of compatible supplies does not void your printer warranty.
Premium Compatible 52102001P Purple Printer Ribbon fully compatible with the Okidata ML 100, 120, 172, 280, 320, 321, 3320, 3321, ML 180, 190. The use of compatible supplies does not void your printer warranty.
Premium Compatible 52103601 Black Ribbon fully compatible with the Okidata 3410, 8360, 8370, ET8550, ML-393, ML-393C, ML-395, ML-395G, ML-4400C, ML-4500. The use of compatible supplies does not void your printer warranty.
