Lexmark 56F0U0G Ultra High Yield Black Toner Cartridge is designed to perform in the Lexmark MS521dn, MS621dn, MS622de, MX521ade, MX521de, MX522adhe, MX622ade, MX622adhe
Lexmark 56F0X0G Extra High Yield Black Toner Cartridge is designed to perform in the Lexmark MS421dn, MS421dw, MS521dn, MS621dn, MS622de, MX421ade, MX521ade, MX521de, MX622ade
Lexmark 56F1000 Black Toner Cartridge is designed to perform in the Lexmark MS321dn, MS421dn, MS421dw, MS521dn, MS621dn, MS622de, MX321adn, MX321adw, MX421ade, MX521de, MX521ade, MX522adhe, MX622ade, MX622adhe
Lexmark 56F1H00 High Yield Black Toner Cartridge is designed to perform in the Lexmark MS321dn, MS421dn, MS421dw, MS521dn, MS621dn, MS622de, MX321adn, MX321adw, MX421ade, MX521de, MX521ade, MX522adhe, MX622ade, MX622adhe
Lexmark 56F1H0E High Yield Black Toner Cartridge is designed to perform in the Lexmark MS321 DN, MS421 DN, MS421 DW, MS521 DN, MS621 DN, MS622 DE, MX321 AND, MX421 ADE, MX521 DE, MX521 ADE, MX522 ADHE, MX622 ADE, MX622 ADHE, MX321 ADW
