- After the machine is powered on, the 3D printing module cannot be recognized.
- After the machine is powered on, it cannot load filament or unload filament through the screen.
- Tool head cable reverse insertion causes damage to the PCBA of the 3D printing module .
- Another 3D printing module PCBA damage situation.
- PCBA damage
- H1.5 screwdriver
- H2.0 screwdriver
Turn off the machine power and remove the 3D Printing Module.
Please refer to the video to complete the replacement of the 3D printing module PCBA.