Geeetech

Printer - geeetech a20 with lack enclosure Material - pla Fixes applied - Different filament guide, added an in line filament cleaner, upgraded to an all metal extruder, cold pull, changed Bowden. I've also reduced the max number of retractions, increased min travel between retractions. Adjust extru...

I have done some print before but now when i try to print something an error message saying no filament appear. I try to change the filament the extrusion work but when i try to print the nozzle heat but when this reach his temperature nothing happen and the nozzle cool-down.