Download the software, please look for the icon


2Android: Connect the printer to the power supply, place the thermal paper in place, turn on the phone to connect Bluetooth, the password is: 0000/ios After turning on the Bluetooth switch, directly open the zlabel, select the printer in the upper right corner, find the Q300 printer and connect
3.Please download the PDF file before printing, open the software and select config


Select the downloaded pdf file


6.Click OK to print
