HP LaserJet Pro M206dn

Turn on the power. If the control panel does not illuminate, perform the power-on checks to find the cause of the problem.

Power-on checks

1. Verify that the product is plugged into an active electrical outlet that delivers the correct voltage.
2. Verify that the power switch is in the on position.
3. Make sure that the product makes the expected start up sounds.

NOTE:
If the printer does not power on, the overcurrent/overvoltage protection circuit in the lowvoltage power supply might be functioning. This circuit automatically stops supplying DC voltage to the printer components whenever it detects excessive current or abnormal voltage. In this case, turn the printer off and unplug the power cord. Do not turn the printer on until the cause of the excessive current or voltage from the power source is found and corrected.