Speedy Inks Compatible Printer Ribbon Cartridge Replacements for Okidata 52102001 (Black, 6-Pack) For use in: Microline 120, 172, 180, 182 Plus, 182 Turbo, 183, 184 Turbo, 186, 192 Plus, 193, 194, 195, 240, 280, 320 Turbo with CSF, 321 Turbo with CSF, 388, 3320, 3321, 5320, 5330, 8320, 8330, Oki 120, Series 50, 425D, 425S Color: Black Shelf Life: 24 Months The use of aftermarket replacement cartridges and supplies does not void your printer's warranty