Calibrate or Calibration Failed.

Calibration failed. Do one of the following to clear the message:

Press Black (Mono) Start or Color (Colour) Start and try it again.
Turn off the machine. Wait a few seconds, then turn it on again.
Put in a new drum unit. (Click here to see the details of how to replace the drum unit.)
Put in a new belt unit. (Click here to see the details of how to replace the belt unit.)
Put in a waste toner box. (Click here to see the details of how to replace the waste toner box.)

FAQs & Troubleshooting