If the machine's display displays the following self-diagnostic messages, follow these steps:

• Self-Diagnostic

Cause

• The fuser unit does not work correctly.
• The fuser unit is too hot.

Action

• (For a certain model)
  To prevent you from losing the received fax data in the machine's memory, transfer the data to another Fax machine or to your computer before turning off the machine.
• Press and hold (Power) to turn off the machine, wait a few seconds, and then turn it on again.
  Leave the machine idle for 15 minutes with the power on.