EGP Compatible Black Printer Ribbon (6 Pack) replace Okidata 42377801

Compatible Black Printer Ribbon replaces Okidata 42377801
6pack - Shipping is Included
For use with the following printers:
Microline 420, 421, 490, 491
Microline 720, 721, 790, 791
ML-420 Item Number RB42377801 Okidata 42377801 Premium Quality Compatible Black Printer Ribbon designed to work in the ML 420/ 421/ 490/ 491/ 720/ 721/ 790/ 791 printers/fax. (6 Pack) Okidata 42377801 Compatible Black Printer Ribbon designed to meet or exceed the specifications of the original OEM manufactured cartridge. All products are manufactured under the most stringent conditions in st More »