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
Lexmark 56F1U00 Ultra High Yield Black Toner Cartridge is designed to perform in the Lexmark MS521dn, MS621dn, MS622de, MX521de, MX521ade, MX522adhe, MX622ade, MX622adhe
Lexmark 56F1U0E Ultra High Yield Black Toner Cartridge is designed to perform in the Lexmark MS521 DN, MS621 DN, MS622 DE, MX521 DE, MX521 ADE, MX522 ADHE, MX622 ADE, MX622 ADHE
Lexmark 56F1X00 Extra High Yield Black Toner Cartridge is designed to perform in the Lexmark MS421dn, MS421dw, MS521dn, MS621dn, MS622de, MX321adw, MX421ade, MX521de, MX521ade, MX522adhe, MX622ade, MX622adhe
Lexmark 56F1X0E Extra High Yield Black Toner Cartridge is designed to perform in the Lexmark MS421 DN, MS421 DW, MS521 DN, MS621 DN, MS622 DE, MX421 ADE, MX521 DE, MX521 ADE, MX522 ADHE, MX622 ADE, MX622 ADHE
