Fuser pressure roller
Tools
These are some common tools used to work on this device. You might not need every tool for every procedure.
The following printers are built around the same interchangeable set of parts.
The MS710dn, MS711dn, MS810n, MS810dn, MS810dtn, MS810de, MS811n, MS811dn, MS811dtn, MS812dn, MS812dtn, MS812de are built around the Lexmark 4063 machine type.
The MX710de, MX710dhe, MX711de, MX711dhe, MX810de, MX811de, MX812de add a document scanner. They are built around the Lexmark 7463 machine type but the printer parts appear to be interchangeable with the 4063 machine.
One Lexmark technical reference manual covers all these printers.