Bambu Filament Settings
Bambu Lab's filament line is engineered to match their printer profiles — NFC chips on AMS spools let Bambu Studio auto-configure settings. These settings cover all Bambu filament types on Bambu printers and also include values for use on other FDM printers.
Settings by material
PLA Basic
Bambu PLA Basic uses NFC chip on the AMS spool — Bambu Studio auto-fills settings. On non-Bambu printers, treat as standard PLA: 215°C nozzle, 60°C bed on smooth PEI.
PLA Matte
PLA Matte prints at a slightly higher temp than Basic for better layer adhesion with its unique surface formulation. The matte finish hides layer lines naturally.
PETG HF (High Flow)
Bambu PETG HF is formulated for higher print speeds than standard PETG. Requires textured PEI plate. Fan at 50% minimum to prevent stringing. On non-Bambu printers: 240°C, 80°C bed, 50% fan.
ABS
Bambu ABS is designed for the enclosed X1C and P1S. Requires hardened nozzle if printing above 260°C. Zero fan — enclosure heat is essential. Avoid on open-frame printers.
ASA
Identical to ABS settings. ASA is the preferred outdoor-use alternative — UV resistant and dimensionally stable in heat. Slight 5% fan helps surface quality.
TPU 95A
Bambu printers use direct drive and handle TPU well. No AMS with flexible filament — feed directly. Keep retraction minimal. The A1 handles TPU particularly well due to its extruder design.
AMS (Automatic Material System) tips
- No TPU in AMS: Flexible filament cannot feed reliably through the AMS buffer. Load TPU directly into the extruder, bypassing the AMS.
- AMS drying: The AMS does not dry filament. Keep hygroscopic materials (Nylon, PC, ABS, ASA) in a separate drybox and feed them directly when moisture matters.
- Multi-material flushes: Bambu Studio's flush volume algorithm handles most color transitions. For dark → light changes, increase flush multiplier to 1.5–2×.
- Third-party filament in AMS: Works fine — ignore the NFC prompt. The NFC chip only auto-fills settings; printing proceeds without it. Use OrcaSlicer profiles for non-Bambu brands.