BUI3D Blog

Guides, tips and
practical knowledge

Deep-dives on Bambu Lab filament settings, 3D printing workflows, file management and tools from the BUI3D team.

Bambu Lab H3C fact sheet: confirmed nine-tool tool changer with a 3 November reveal

Bambu Lab H3C confirmed: nine-tool tool changer, reveal on 3 November

Now confirmed by Bambu Lab: what we know, when the reveal is in UK time, and the FCC filing and patents behind it.

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Bambu Lab S1 3D scanner fact sheet showing the November 2026 launch window and confirmed details

Bambu Lab S1 3D scanner: everything we know before the November launch

What Bambu Lab has confirmed, what the FCC filing reveals, the SCANTECH connection, likely pricing and what is still unknown.

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Chart of filament drying temperatures by material against the AMS 2 Pro and AMS HT drying limits

Wet filament season: how to dry filament on Bambu Lab printers

How to tell wet filament from bad settings, the drying temperature for every material, and what the AMS 2 Pro and AMS HT can actually dry.

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Bowden vs direct drive retraction on the Bambu Lab X2D: 0.4mm direct drive vs 3mm Bowden

Bowden vs direct drive: what actually changes, and why the X2D uses both

Why Bowden and direct drive extruders need completely different retraction settings, and how the Bambu Lab X2D uses both on the same machine, one for each job.

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BUI3D Vault desktop app showing a local 3D print file library with duplicate groups detected

Duplicate and corrupted 3D print files are wasting your prints: here's how to catch them

Large print file libraries accumulate duplicates, renamed copies and files with a tampered or unexpected scale, often unnoticed until a print fails. A look at how BUI3D Vault finds them first.

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FilamentLab diagnosis result for PETG stringing on a Bambu Lab H2S

Why does PETG string on Bambu Lab printers, and how to fix it

A diagnostic-first guide to PETG stringing: retraction, moisture, temperature and fan speed, in the order that actually matters, with the correct settings for the H series, P series and X series.

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FilamentLab dashboard showing a Bambu Lab H2S printer's status

Bambu Lab Filament Settings Guide: PLA, PETG, ABS and PA-CF

The complete reference for filament temperatures, bed surfaces, thermal strategies and flow settings across every Bambu Lab printer and material family.

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