Quick Start Guide

A：When adding the device, please check whether the
power of the device is enough to work.
Q：The device can not print. How to do?
A：① Confirm whether the Bluetooth of the mobile phone
is on, and exclude the possibility of others
connecting to this device.
② Check whether the thermal paper has been used up,
timely replacement of the printing paper.
③ Printing head is overheating, if overheating, please
let the printing head cool before trying to print.
④ Restart the device, if still can not solve, please use
the pin inserted into the reset hole for reset.
Q： Why is it all white papers instead of content?
A： It may be caused by the incorrect installation of the
thermal paper. Please re-installation.