Lexmark - Black - original - toner cartridge LCCP, LRP - for Lexmark MS321, MS421, MS521, MS621, MS622, MX321, MX421, MX521, MX522, MX622

Lexmark 56F1000 Black return program toner cartridgeCompatible with MS321dn, MS421dn, MS421dw, MS521dn, MS621dn, MS622de, MX321adn, MX321adw, MX421ade, MX521de, MX521ade, MX522adhe, MX622ade, MX622adhe laser printerYield of up to 6000 pages