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
Premium 51B1H00 High Yield Black Toner Cartridge fully compatible with the Lexmark MS417, MS417dn, MS517, MS517dn, MS617, MS617dn, MX417, MX 417de, MX517, MX517de, MX617, MX617de. The use of compatible supplies does not void your printer warranty.