hi whoever you are! I just bought a QiDi tech printer, the printer won’t extrude the plastic and as the title says it want even print the first layer! The extruder is moving but nothing is coming out (Help) 
Have you verified that you have the correct nozzle selected (left or right) and that they are heating up to the proper temp (240 for ABS, 210 for PLA)?
psvarc
3
Try to read this link: Print Quality Guide | Simplify3D Software and also buy Simplify3d slicer. Here is significant (better) process, how to define printing condition. Petr
What slicer are you using? What material, temps etc. More info is needed.
