1. The printer is out of power
Use the power cable to connect an external power supply of 5V/1A or above to charge the printer. During the charging process, the printer's indicator light is red, and the printer's indicator light will turn green when it is fully charged.
Make sure the printer has enough power, press and hold the indicator for three seconds to turn it on.
2. printer malfunction
If the indicator light does not display when the printer is charging or the printer still does not turn on after charging, please contact us to replace the printer through the following methods.
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