Bambu Lab P1S Combo
Top PickWhat We Like
- Fully enclosed body supports ABS and ASA
- AMS reaches up to 16 colors
- 500 mm/s and 20,000 mm/s² acceleration
- Automatic bed leveling
Worth Noting
- 40.8 pounds and needs a stable shelf
- Enclosure
- Fully enclosed
- Item Weight
- 40.8 lb
- Multi-color Capacity
- Up to 16 colors
- Print Speed And Acceleration
- 500mm/s and 20000 mm/s² acceleration
The P1S Combo is the printer we treat as the default in this group. It arrives as an enclosed cube with the AMS feeding up to 16 colors, and it prints at 500 mm/s with 20,000 mm/s² acceleration. That combination is why it sits at the top: you get multicolor and engineering-filament capability without buying two machines.
The enclosure does more than keep dust off. It holds heat around the part, which makes ABS and ASA less temperamental, and it lets the printer live in a room where an open frame would be a conversation piece for all the wrong reasons. Automatic bed leveling takes the paper-shim ritual out of the first layer. We also like that the AMS changes how you design: a two-color label or a three-color toy becomes a normal print rather than a special event.
The AMS adds another box and another filament path to maintain. The PTFE fitting can work loose over time, and jams can happen when a spool has a rough edge or the path is not seated. Check the fitting when you set up, keep the nozzle clean, and the P1S stays closer to appliance than project.
Against the U1, the P1S is the easier machine to live with and the one with the broader everyday material range. Against the A1, it costs more and takes up more room, but it earns that with the enclosure and the AMS. The AMS is the feature that changes behavior; the enclosure is the reason it can stay set up.
Bottom line: We recommend the P1S Combo to anyone who wants an enclosed, fast, multicolor printer that works as a default rather than a project.