Lexmark 40X8522 is compatible in the following Printer Models:

Lexmark Multifunction Mono Laser

Lexmark MX810de (7463-436)
Lexmark MX810dte (7463-436)
Lexmark MX810dxe (7463-436)
Lexmark XM7155 (7463-496)
Lexmark XM7155x (7463-496)
Lexmark MX811de (7463-636)
Lexmark MX811dte (7463-636)
Lexmark MX811dxe (7463-636)
Lexmark XM7163 (7463-696)
Lexmark XM7163x (7463-696)
Lexmark MX812de (7463-836)
Lexmark MX812dte (7463-836)
Lexmark MX812dxe (7463-836)
Lexmark XM7170 (7463-896)
Lexmark XM7170x (7463-896)

Lexmark Mono Laser

Lexmark MX810de (7463-436)
Lexmark MX810dte (7463-436)
Lexmark MX810dxe (7463-436)
Lexmark XM7155 (7463-496)
Lexmark XM7155x (7463-496)
Lexmark MX811de (7463-636)
Lexmark MX811dte (7463-636)
Lexmark MX811dxe (7463-636)
Lexmark XM7163 (7463-696)
Lexmark XM7163x (7463-696)
Lexmark MX812de (7463-836)
Lexmark MX812dte (7463-836)
Lexmark MX812dxe (7463-836)
Lexmark XM7170 (7463-896)
Lexmark XM7170x (7463-896)