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Bambu Lab P1S
Bambu Lab · Released January 1, 2023

P1S

Bambu Lab's P1S is a fast enclosed printer with simple setup and optional four-color printing.

3D Printers
8.7/10What the pros sayExcellentExpert consensus · Verified Oct 8, 2026See score breakdown ↓
Buying call

Buy the P1S if you want a fast, enclosed printer that's easy to run: reviewers praised its blazing speed, enclosure for high-temperature filaments, simple automatic bed leveling and optional four-color AMS. Skip it if you want quiet operation or easy third-party repairs, because it's noisy and uses proprietary parts. The AMS wastes filament, and Bambu's newer P2S improves on it.

Full verdict ↓
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Real-world useBased on everyday testing, not a spec sheet
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P1SCheck priceSee price
Key specs
Build volume
256 x 256 x 256 mm
Max nozzle temperature
300
Max print speed
500
Supported materials
PLA, PETG, TPU, ABS, ASA, PA, PC
Highlights

Specs that matter

Body
Weight
31.15 lb (14.13 kg)
At a glance

Product highlights

Verified attributes, grouped for quick scanning.

Weight31.15 lb (14.13 kg)
48 attributes · See all specifications
Price & availability

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Buying decision

Should you buy it?

Buy the P1S if you want a fast, enclosed printer that's easy to run: reviewers praised its blazing speed, enclosure for high-temperature filaments, simple automatic bed leveling and optional four-color AMS. Skip it if you want quiet operation or easy third-party repairs, because it's noisy and uses proprietary parts. The AMS wastes filament, and Bambu's newer P2S improves on it.

Best for

Hobbyists who want speed and an enclosure.

Not for

Quiet rooms and tinkerers.

Main strengthBlazing speed
Main weaknessNoisy
Reasons to buy
Blazing speed
Enclosed for high-temperature filaments
Simple auto bed leveling
Optional four-color AMS
Reasons to avoid
Noisy
Proprietary parts
AMS wastes filament
Measured view8.7/10What the pros say · verified oct 8, 2026.
ScoreVerified Oct 8, 2026
Head to head

How it stacks up

Open a comparison for the full side-by-side view.

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Bambu Lab P1S
This deviceP1S
VS
AlternativeBambu Lab X1 Carbon Combo
Score
8.7—
Full comparison
Bambu Lab P1S
This deviceP1S
VS
AlternativeBambu Lab P1S Combo
Score
8.7—
Full comparison
Bambu Lab P1S
This deviceP1S
VS
Bambu Lab A1 Mini Combo
AlternativeBambu Lab A1 Mini Combo
Score
8.7—
Full comparison
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Product data

Full specifications

48 attributes, grouped for quick scanning. Verified Oct 8, 2026. Spot a wrong value? Hit the next to it.

Build

Technology
FDM/FFF
Build volume
256 x 256 x 256 mm
Build width (X)
10.08 in (25.6 cm)
Build depth (Y)
10.08 in (25.6 cm)
Build height (Z)
10.08 in (25.6 cm)

Extruder & Hotend

Max nozzle temperature
300
Nozzle diameter
0.02 in (0.4 mm)
Extruder type
Direct Drive

Speed & Quality

Max print speed
500
Max acceleration
20000

Heated Bed

Max bed temperature
100
Auto bed leveling
Yes

Enclosure

Enclosed
Yes

Motion

Motion system
CoreXY

Materials

Supported materials
PLA, PETG, TPU, ABS, ASA, PA, PC
Filament diameter
0.07 in (1.8 mm)
Multi-colour / multi-material
Yes with AMS
Filament runout sensor
✓

Safety & Convenience

Camera
Yes

Connectivity

Wi-Fi
Yes

Software

Slicer support
Bambu Studio, OrcaSlicer

Physical

Dimensions
386 × 389 × 458 mm

Launch

Release date
2023
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Community says

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