1 Turn off the printer.
2 Open door C. Make sure that it does not hit any cable attached to the printer.
CAUTION—HOT SURFACE: The inside of the printer might be hot. To reduce the risk of injury from a hot
component, allow the surface to cool before touching it.
Note: If the 3000‑sheet tray is installed, then slide the tray to the right to open the door.
3 Remove the door stopper.
Maintaining the printer 231