Lexmark 50F1U00 (Lexmark #501U) Ultra High Yield Black Toner Cartridge is designed to perform in the Lexmark MS510, MS510dn, MS610, MS610de, MS610dn, MS610dte, MS610dtn
Lexmark 50F1X00 (Lexmark #501X) Extra High Yield Black Toner Cartridge is designed to perform in the Lexmark MS410, MS410d, MS410db, MS510, MS510dn, MS610, MS610de, MS610dn, MS610dte, MS610dtn
Lexmark 51B1000 Black Toner Cartridge is designed to perform in the Lexmark MS317, MS317dn, MS417, MS417dn, MS517, MS517dn, MS617, MS617dn, MX317, MX317dn, MX417, MX 417de, MX517, MX517de, MX617, MX617de
Lexmark 51B1H00 High Yield Black Toner Cartridge is designed to perform in the Lexmark MS417, MS417dn, MS517, MS517dn, MS617, MS617dn, MX417, MX 417de, MX517, MX517de, MX617, MX617de