The Lexmark MX811 (520Z) Return Program Imaging Unit (100, 000 Yield) works with the following
Lexmark models: MS710, MS810, MS811, MS812, MX710, MX711, MX810, MX811, MX812. Genuine Lexmark supplies are engineered to work best together with your Lexmark printer, delivering excellent print quality from the first page to the last.