Lexmark 50F0Z00 (Lexmark #500Z) Imaging Unit is designed to perform in the Lexmark MS310, MS310d, MS310dn, MS410, MS410d, MS410dn, MS510, MS510dn, MS610, MS610de, MS610dn, MS610dte, MS610dtn, MX310dn, MX410de, MX510de, MX511de, MX511dhe, MX511dte, MX610de, MX611de, MX611dhe, MX611dte.