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- ESA-approved and SGS certified printers for the Canadian market
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- Free onboarding training for educational institutions
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- Bambu Lab warranty with local troubleshooting and parts
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Bambu Lab 4-in-1 PTFE Adapter
The Bambu 4-in-1 PTFE Adapter is an adapter used to connect the PTFE tube. Compared to the original PTFE tube connector, the 4-in-1 adapter can connect 4 feeder modules to the printer at the same time. (up to 7 different filaments: 1 AMS and other 3 filaments) It can help users to connect the printer to AMS along with other filaments which are not compatible with AMS such as TPU 95A, Bambu PET-CF and other brands' carbon-fiber/glass-fiber contained filaments.
Learn more about the replacement of Bambu 4-in-1 PTFE Adapter on Bambu Lab Wiki.
The Bambu 4-in-1 PTFE Adapter is designed with a clear direction of use, as shown in the figure below.
1. When using the AMS- Connect the PTFE tube from the tool head to the OUT end of the Bambu 4-in-1 PTFE Adapter.
- Connect the PTFE tube from the buffer output to one of its IN ends. - Directly insert a maximum of three filament wires into each hole of the Bambu 4-in-1 PTFE Adapter IN end.
2. When the AMS is not being used:
- Connect the PTFE tube from the tool head to the OUT end of the Bambu 4-in-1 PTFE Adapter.
- Directly insert a maximum of four filament wires into each hole of the Bambu 4-in-1 PTFE Adapter IN end.
It is important to note that reversing connections may cause filament blockage. Therefore, it is essential to ensure that the installation direction is correct.

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