----3D Printer User Guide
17
3) Insert the USB STICK into the USB port on the A-4, and then click "PRINT" on the "main menu" , choose the 3d
file of gcode. Click "START" , the A-4 will preheat automatically, then the temp. of nozzle will reach the printing
temperature you setted in the software, model printing begin until it is finished.
Note: when printing, if the first 1/2 layers can not be attached to the platform, please stop printing and re-leveling
the gap between the platform and the nozzle.
Click “PRINT”
Select the file you
prefer to print.