* Turn off the printer.

    * Hold button Resume/Cancel (red triangle in the circle), click on POWER - an indicator light green.

    * Release the button Resume / Cancel keeping POWER.

    * Click Resume/Cancel 2 times, keeping POWER, and then release all the buttons.

    * When the indicator recorded GREEN - click Resume / Cancel 4 times!

    * Turn off the printer POWER button.

    * FINISH