TroubleshootingWe got your back when it comes to troubleshooting simply follow our linked guides! Dive In! Ultimater 2 extended+ Extruder dissambly The following video describes how to dissable the extruder Afinibot A31 Out of filament/change filament The following video shows how to change the filament Cleaning out a clogged nozzle The following video shows how to clean a clogged out nozzle Raise3D N2 Plus Out of filament/change filament The following video shows how to change the filament Bed Leveling/Tramming The following video shows how to level the bed. Prusa i3 MK3 Out of filament/change filament The following video shows how to change the filament Cleaning out a clogged nozzle The following video shows how to clean out a clogged nozzle. The nozzle is too close or too far from the bed The following video shows how to adjust the nozzle. Building tips for original Prusa i3 3D printer The following video shows building tips for the printer. MakerBot Replicator 2 Out of filament/change filament The following video shows how to change the filament Cleaning out a clogged nozzle The following video shows how to clean the nozzle The nozzle is too close or too far from the bed The following video shows how to adjust the nozzle height. Ender 3 Out of filament/change filament The following video shows how to change the filament. Cleaning out a clogged nozzle The following video shows how to clean out a clogged nozzle. The nozzle is too close or too far from the bed The following video shows how to adjust the nozzle height. Fixing the filament feeder - extruder The following video shows how to fix the filament feeder. Calibrate your 3D printer - tutorial The following video show you how to calibrate the 3D printer.