Cause of error code 40

Solution for error code 40

- Check for jammed paper in the Fuser. Re-install the Fuser. Turn the printer off, then on.
- Make sure that you have the correct Fuser for your local printer power supply:
- 110-Volt Fuser Part Number 016-1839-00
- 220-Volt Fuser Part Number 016-1840-00
- Replace the Fuser. Turn the printer off, then on.