AMS & filament feeding
Loading, jams, spool jumping, roller lock and non-Bambu spools.
- AMS & filament feedingPrinter Not Detecting AMS 2 Pro or Drying Greyed Out? Cable & Firmware ChecklistWhat to check when the AMS 2 Pro icon does not appear on your Bambu Lab printer screen, communication drops, or the drying power icon stays grey.
- AMS & filament feedingAMS 2 Pro PTFE Tube Length Guide (370 mm, 500 mm, 550 mm, 600 mm) & Routing RulesWhy Bambu Lab’s wiki lists different PTFE tube lengths for the AMS 2 Pro (370 mm, 500 mm, 550 mm, 600 mm), where each tube goes, and how to avoid feeding drag.
- AMS & filament feedingHow to Remove Broken Filament Stuck in the AMS 2 Pro Feeder or Internal HubStep-by-step guide from Bambu Lab’s troubleshooting wiki to clear broken filament stuck in the AMS 2 Pro PTFE tubes, first-stage feeder, or internal filament hub.
- AMS & filament feedingAMS 2 Pro Spool Rotation, Softening and Roller Checks During Drying and UnloadingHow spool rotation, fixed-spool drying mode, and thermal softening rules work on the Bambu Lab AMS 2 Pro, plus what to check if a spool jams or deforms.
- AMS & filament feedingAMS 2 Pro Not Loading Filament? What the LED Lights Mean and What to Check FirstWhat the AMS 2 Pro LED lights mean and the first checks when filament won’t load, based on Bambu’s wiki, plus how to load filament correctly.