User's Manual

MT800 User Manual
9
4. Partial Component Description
4.1 Button
1.Power Button
①Turn On
In the turn off state, long touch the power button about 2 seconds and the printer
will be turned up;
②Turn Off
In the turn on state, long touch power button about 3 seconds and the printer will be
turned off;
③Print Self Test
In the turn on state, continuously touch power button 3 times, the printer will print
the self-check page.
2.Cover Open Button
Press the cover open button meanwhile, then lift the printer cover upward.
3.Reset Button
When the button fails to respond or Bluetooth fails to connect, please remove the
ribbon, lightly press the Reset button with toothpick or pin for 2 seconds, then
restart the printer.