Lexmark 52D0Z00 (Lexmark #520Z) N/A Imaging Unit is designed to perform in the Lexmark MS710, MS710dn, MS710n, MS711, MS711dn, MS810, MS810de, MS810dn, MS810dtn, MS810n, MS811, MS811dn, MS811dtn, MS811n, MS812, MS812de, MS812dn, MS812dtn, MX710de, MX710dhe, MX711de, MX711dhe, MX711dthe, MX810de, MX810dfe, MX810dme, MX810dte, MX810dtfe, MX810dtme, MX810dxe, MX810dxfe, MX810dxme, MX811de, MX811dfe, MX811dme, MX811dte, MX811dtfe, MX811dtme, MX811dxe, MX811dxfe, MX811dxme, MX812de, MX812dfe, MX812dme, MX812dte, MX812dtfe, MX812dtme, MX812dxe, MX812dxfe, MX812dxme