For use in machine model number: Optra T520, T520, T520d, T520dn, T520n, T520n Sbe, T520Sbe, T522, T522dn, T522n, X520, X520 MFP, X522, X522s, X522s MFP
Alternative Part Numbers: 12A6835
Cartridge Type: Orginal Genuine OEM Brand Name
Printer Manufacturer: Lexmark
Page Yield: 20000
Color: Return Program High Yield Black