Hands On With The Bambu Lab P2S Combo, Part 1

Why It Matters

The P2S Combo raises the performance ceiling for affordable desktop printers, enabling faster, higher‑quality production of advanced materials. Its integrated AMS reduces material handling time, making it attractive for professional prototyping and low‑volume manufacturing.

Key Takeaways

• 600 mm/s peak speed; 300 mm/s reliable printing.
• AMS Pro 2 enables automatic filament switching and drying.
• Supports over 20 filament types, including carbon‑fiber composites.
• Steel frame reduces vibration, improving print quality.
• Price drop replaces P1S, boosting value proposition.

Pulse Analysis

The desktop 3D‑printing segment has become increasingly competitive as manufacturers chase higher speed and material versatility at a consumer‑friendly price point. Bambu Lab, known for its X1 series, leveraged the success of the P1S to introduce the P2S Combo, strategically pricing it below the outgoing model to clear inventory while delivering a more capable machine. This pricing tactic not only refreshes the product line but also pressures rivals to improve value propositions for hobbyists and small enterprises.

Technically, the P2S distinguishes itself with a rigid steel chassis that dampens vibration, enabling stable operation at up to 600 mm/s—though most users will find 300 mm/s a reliable sweet spot. Its 40 mm³/s extrusion capacity outpaces earlier P‑series printers, and the inclusion of a hardened steel nozzle with quick‑swap options expands temperature ranges to 300 °C. The standout AMS Pro 2 module automates filament changes, dries hygroscopic materials, and stores multiple spools, turning multi‑material prints from a manual chore into a seamless workflow. Compatibility with over twenty filament types, from standard PLA to carbon‑fiber reinforced polymers, positions the P2S as a versatile workhorse for rapid prototyping and low‑volume production.

For businesses, the P2S Combo shortens time‑to‑part and reduces post‑processing effort, translating into cost savings and faster iteration cycles. Its AI‑driven monitoring, power‑loss recovery, and network connectivity align with Industry 4.0 expectations, making it suitable for integration into smart manufacturing cells. As the market pivots toward on‑demand, localized manufacturing, machines like the P2S that blend speed, material breadth, and automation are likely to become the new benchmark for desktop additive manufacturing.

Hands On With The Bambu Lab P2S Combo, Part 1

Source: Fabbaloo

We’re a bit late to the party, but we’ve just completed a long test of the new Bambu Lab P2S desktop 3D printer.

This is part one of a four‑part series; please read parts two, three and four.

Bambu Lab Combo P2S Background

The P2S is Bambu Lab’s latest device, replacing the P1S that is still quite popular. The company began by releasing the X1C, and then provided two similar models that essentially removed some X1C features and sold at lower price points. One was the P1P (now discontinued) and the other was the P1S.

The X and P series all sport a 256 × 256 × 256 mm build volume, making them ideal for smaller desktop setups. While there are larger machines available from Bambu Lab (the H series), they occupy substantially more footprint than the P series.

With the introduction of the P2S, Bambu Lab dropped the price of the P1S, presumably to clear out inventory and move on to the new model. Due to a mysterious administrative delay in launching the P2S in the US, many buyers acquired P1S at discount prices. As you’ll see in this review, they may be missing out, as the P2S is quite an amazing machine.

Bambu Lab P2S Combo Specifications and Features

The P2S is somewhat similar visually to its predecessor, the P1S, but upon closer inspection there are plenty of differences. The system uses 1.75 mm filament, is fully enclosed and uses the now de‑facto standard CoreXY motion system.

Made with a rigid steel frame to reduce vibrations, the P2S can operate at up to 600 mm/s, although practical maximum print speeds are more near the 300 mm/s range. The machine is rated for depositing up to 40 mm³ per second, which is notably higher than the older P series models.

Other features of interest:

• Hardened steel nozzle

• Optional 0.2, 0.6, 0.8 mm nozzles

• Quick‑swap nozzle mechanism

• Maximum nozzle temperature of 300 °C

• Maximum print plate temperature of 110 °C

• Removable magnetic spring‑steel PEI plate

• Optional alternative build plates

• Air filtration

• Color touchscreen

• Closed‑loop fan control

• HD webcam with AI monitoring

• Power‑out recovery

• Filament run‑out and tangle sensors

• Door‑open sensor

• Neural processing unit

• Ethernet, Wi‑Fi and USB connectivity

With all those features, the P2S supports printing PLA, PETG, ABS, ASA, TPU, PET, PA, PC, PVA, PLA‑CF, PETG‑CF, ABS‑GF, ASA‑CF, PA6‑CF, PA6‑GF, PAHT‑CF, PPA‑CF, PET‑CF, and various support materials (PLA, PLA/PETG, ABS). In other words, you can print almost any non‑high‑temperature material on the P2S.

You may notice the “Combo” in the product name. This means that, in addition to the 3D printer itself, the product also includes an automated material system (AMS) for filament switching. The model shipped with the P2S is the AMS Pro 2, which also includes the ability to dry and store filament. This is an increasingly important feature, particularly with the more exotic materials that one can print on this system.

This is part one of a four‑part series; please read parts two, three and four.

Via Bambu Lab