H / X / P Series | Cable Guide | Tube Holder

Updated Print Profile

H2C + H2D + X2D: Left + Right + Buffer Bypass
H2S + P2S: Main + Buffer Bypass
 

Ensure the arrow is oriented toward the extruder.

Press the part into the gap, then slide it forward (toward the extruder) until it locks into place. If you have any questions or need assistance, feel free to reach out.
 

[Notes]

This model was created to address issues encountered when printing with all three PTFE tubes installed—particularly binding near the front door (AMS interference) and unwanted contact with the side window.

The PTFE tube holders I was previously using could not keep up with rapid toolhead movement. Over time, one came loose and, in my case, became lodged in the cutter after a print. This design aims to prevent that failure mode and provide more reliable tube management. If you’d like any adjustments or variations, let me know.

[Material Recommendation]

I am currently printing this in PETG, which has worked well so far. However, ABS may be a better choice for users running higher chamber temperatures or frequent heat cycles, as it may better tolerate long-term thermal stress.
 

[Disclaimer]

This is an aftermarket modification and is not affiliated with or endorsed by Bambu Lab. Use at your own risk. Installation and use of this part may affect printer performance, reliability, or warranty coverage. Always verify PTFE lengths, clearances, filament paths, and cutter operation before running long or unattended prints.
 

[Tags]

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