Bambu Lab H2S – large format, colors, laser. All in one

Bambu Lab H2S is a top-tier "single-nozzle" 3D printer with a large volume of 340 × 320 × 340 mm, precise optical calibration (< 50 µm), a 350 °C hotend, and an actively heated chamber of 65 °C. Thanks to AMS 2 Pro, it can handle multi-color/multi-material printing, and in the Laser Full Combo, also engraving and cutting with a 10W module.

Two configurations for different needs

• Combo with AMS 2 Pro: ideal for multi-color/multi-material printing and automatic filament drying.
• Laser Full Combo 10W: adds a 10W laser module, cutting module (with pen holder), laser and cutting platform, security key, ventilation, and emergency STOP button. H2S supports only the 10W laser (not 40W).

Why you will love it

• Stable quality at high speed (active vibration compensation, closed-loop extrusion control).
• Precise mechanical parts on the first try (optical movement measurement, Auto Hole/Contour Compensation).
• Ready for engineering materials (active chamber 65 °C, hotend 350 °C).

AMS 2 Pro: clean printing without spool changes

• Automatic drying with "smart" ventilation, spool rotation, and RFID parameter synchronization.
• Expand up to 24 colors/materials: up to 4× AMS 2 Pro + 8× AMS HT = 24 slots.

Laser 10W and digital cutting (Laser Full Combo)

• Engraving area (H2S): 310 × 260 mm; speed up to 400 mm/s; spot 0.03 × 0.14 mm.
• Cut: up to 5 mm (poplar plywood).
• Safety: Class 4 module, Class 1 overall (with correct installation and protection); integrated flame, door, and temperature sensors.
• Cutting module: area 297.5 × 300 mm, pressure 50–600 gf, drawing 300 × 255 mm.

What's in the box

• H2S AMS Combo: H2S, Textured PEI plate, spool holder, accessories, AMS 2 Pro.
• H2S Laser Full Combo: H2S Laser Edition, Textured PEI plate, spool holder, accessories, 10W Laser Module, Cutting Module (with pen holder), Laser platform, Cutting platform, security key, ventilation ducting, material samples for laser/cutting, emergency STOP.

Proven performance and connectivity parameters

Max. speed 1000 mm/s, acceleration 20,000 mm/s², heated bed up to 120 °C, power supply 100–240 V, 5" touch screen, Wi-Fi 2.4/5 GHz, 8 GB EMMC. Laser version adds a "Bird’sEye" camera.

Compatibility notes: H2S supports laser and cutting (10W), not 40W; non-laser version can be upgraded later (external air pump). First-generation AMS works plug-and-play for multicolor (without drying); AMS lite is not supported.

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Purchase recommendation

• Choose "Combo with AMS 2 Pro" if clean and reliable multi-color printing is key for you.
• Choose "Laser Full Combo" if you additionally want safe engraving and precise cutting in one machine – without compromises in 3D printing.

Key features:

• Large-format printing 340 × 320 × 340 mm for prototypes and small series
• Movement accuracy < 50 µm thanks to optical calibration and Vision Encoder
• Fast and stable printing (up to 1000 mm/s, active vibration compensation)
• Hotend 350 °C and active chamber 65 °C – ready for technical materials
• AMS 2 Pro in the Combo package; up to 24 colors/materials with expansion (4× AMS 2 Pro + 8× AMS HT)
• Laser Full Combo: 10W laser + cutting module, safety features and platforms included in the set
• 23 sensors and up to 3 cameras (Bird’sEye on Laser Edition) for supervision and quality
• Compatibility with Bambu Studio and standard slicers (G-code)
• Air filtration (HEPA H12 + active carbon) and thought-out airflow for clean operation
• Robust metal construction and quick nozzle replacement