Bambu Lab P1S
CAUTIONThis printer appears late in its lifecycle, so long-term support, parts availability, or resale value may weaken over time. If found at a strong discount and the printer still fits your needs, it may be worth comparing against newer alternatives.
Data refreshed: 16 May 2026
Where to buy
Specifications
- Build volume
- 256x256x256 mm
- Build size class
- Medium - Daypack / Backpack
- Price
- €389 (solo)
- Enclosure
- Full enclosure
- Chamber control
- Passive Controlled
- Materials
- ABS · ASA · HIPS · Nylon (PA6/PA12) · PETG · PHA · PLA (all variants) · PVB · TPU · TPC · TPE
- Support materials
- —
- Bowden nozzle
- —
- Max hotend temp
- 300°C
- Max bed temp
- 100°C
- Max chamber temp
- —
- Nozzle material
- Stainless Steel
- Hardened nozzle
- —
- Nozzle count
- 1
- Max filament inputs
- 16
- True multi-material
- —
- Tool change
- Single Nozzle Purge Based
Ownership
- Experience level
- Beginner-friendly
- Assembly
- Minimal
- Auto bed leveling
- Automatic
- Auto Z offset
- Yes
- Auto first layer
- Yes
- Runout sensor
- Yes
- Spaghetti detection
- —
- Error guidance
- QR Direct
- Warranty
- 3-12 months
- Spare parts
- Comprehensive
- Firmware version
- 01.10.00.00
Unlockable capabilities
- With hardened nozzle upgrade:
- Abrasive materials. While Nylon-CF not possible at this tier.
Who this is for
The P1S suits first-time buyers who want an enclosed printer capable of engineering materials including ABS, ASA, and Nylon, with the option to expand to multi-color through a separately purchased add-on. Buyers who need support extending meaningfully past the committed 2028 window, require true multi-material output, or depend on open slicer ecosystems will find the constraints here significant. The lifecycle position makes timing the central question — buyers purchasing today are committing to a printer in the back half of its officially supported period.
PrintSignals Review
Bambu Lab P1S Review
Assessment
The manufacturer has published a software support commitment through July 2028, and firmware activity confirms the model is being actively maintained. This provides a meaningful anchor against the lifecycle concern: statistically, models in this brand's lineup reach reduced support around the 2.3-year mark, and the P1S is past that threshold. That lifecycle position is a pattern, not an official announcement. Buyers are purchasing into the back half of a committed support window — the question is whether that window is long enough for their expected ownership period.
Build and print volume
The P1S is fully enclosed, retaining heat from the bed and motors to passively raise the internal chamber temperature. This thermal management, alongside a 300°C hotend and 100°C bed, is what allows engineering-grade materials to print reliably rather than warp. The chamber is not actively controlled — actual internal conditions depend on ambient environment and print timing, which can affect results with temperature-sensitive materials. The 256×256×256 mm build area is mid-size, suited to single-part components or multi-part assemblies.
Material capability
Multi-color printing requires the multi-spool add-on, sold separately. The add-on expands to 4 filament inputs, scalable to 16, and enables automatic spool handoff for longer prints. Purge-based swaps generate waste with each color change and increase print time and cost. The system is not true multi-material — cross-contamination risk limits reliable mixed-material use. The enclosed design supports ABS, ASA, HIPS, Nylon (PA6/PA12), PETG, PHA, PLA in all variants, and PVB. The stock nozzle is not hardened — abrasive filaments require a separate upgrade, and Nylon-CF is out of reach at this tier. Direct drive hardware supports flexible filaments including TPU, TPC, and TPE, though results require tuning.
Setup and ownership
The P1S is designed for first-time buyers, with hardware, software, and slicer tightly integrated to minimise configuration before a first print. Assembly is near-fully complete out of the box, with most buyers printing within 15 minutes of unpacking. Automatic bed leveling, Z-offset calibration, first-layer calibration, and filament runout detection handle the most common causes of print failure without manual input. When errors arise, on-screen QR codes link directly to specific fixes rather than general troubleshooting guidance.
Support and longevity
When hardware problems arise, Bambu Lab publicly takes ownership and follows through with official fixes — this is the strongest support responsiveness pattern observed among the manufacturers tracked here. Spare parts access is comprehensive, with a wide selection available directly from the manufacturer. Warranty coverage varies by component, running between 3 and 12 months. The ecosystem is closed — third-party tools and integrations require authorization, and the platform is built around Bambu's own slicer and consumables.
