Bambu Lab P1S 3D Printer

In Stock
Ultra-fast and fully enclosed desktop FDM 3D printer
  • Exceptional print quality
  • Advanced cooling solution
  • Durable all-metal hotend
  • Up to 20000 mm/s² acceleration
When purchasing with us you get:
  • Favorable PO Terms
  • 1 Year Warranty
  • Local U.S. Support
  • FREE Training
We Accept Purchase Orders From All Educational Institutions and Eligible Business Customers
This 3D printer comes with:
  • Spare stainless steel hotend
  • Spool of Bambu PLA filament
  • All the necessary tools
  • User manual
Price $925.00
The estimated lead time is 5-10 business days.

Note: This offer is targeting US-based educational and government institutions that must buy from U.S.-based companies and are unable to buy directly from Bambu Labs's foreign entity Shanghai Lunkuo Technology Co., Ltd.. As per Bambu Labs's reseller guidelines, Top3DShop acquires this product at retail prices from Bambu Labs and then resells it to U.S.-based educational and government entities with added markup, ensuring compliance with your local procurement regulations. In addition, Top 3D Shop offers local customer support, customs clearance handling, and favorable financing options and NET 30 terms for eligible EDU, GOV and business customers.

The Bambu Lab P1S is a compact desktop FDM 3D printer which boasts a number of unique features that set it apart from most devices in its class. As a part of the P1 series, the machine is based on the design of the company’s flagship X1 series and offers the same incredible print speed of 500 mm/s without sacrificing print quality. Being an upgraded version of the previous model, it features a fully enclosed body which improves print performance for advanced filaments as well as enhanced cooling and filtration capabilities. The latter include an auxiliary cooling fan for objects printed, a chamber regulator fan to stabilize the inner chamber temperature, and a control board fan to assist in cooling the control board. Furthermore, the device comes with speed feedback sensor monitors ensuring optimal fan speed and a built-in activated carbon filter for a more comfortable printing process. The P1P 3D printer can be upgraded to the P1S version with the special upgrade kit, which is more cost-effective than buying individual spare parts.

To achieve impressive printing results, the Bambu Lab P1S model features CoreXY kinematics with linear rods on Z and Y axes and carbon rods on the X-axis for smooth movements. This allows for up to 20000 mm/s² acceleration while the active vibration compensation algorithm and pressure advance add to stability and make for consistent high-quality prints even at the lightning-fast speeds.

As for quality-of-life features, the Bambu Lab P1S is equipped with an automatic multipoint sensor-based bed leveling mechanism, filament runout sensor, power loss recovery, remote monitoring and timelapse functions as well as the ability to add various upgrades, including the company’s system for multi-material printing (AMS), allowing it to combine 4 filaments in one project (and up to 16 filaments using four multi-material systems and the AMS hub). Overall, with a set-up of just 15 minutes, the machine works right out of the box and provides a smooth trouble-free 3D printing experience.

Credit: @craftyhubde / Instagram

Credit: @3dbitsnbobs / Instagram



  • Print quality
  • Materials
  • Build volume
  • Printer controls and software
  • What’s in the box
  • Add-ons
  • Look and feel
  • Price


Print quality

The Bambu Lab P1S 3D printer is equipped with a direct-drive extruder that ensures smooth and precise filament feeding and facilitates flexible materials handling. Due to its sturdy design, semi-automatic belt tensioning, and cutting-edge control algorithm with the help of vibration compensation and pressure advance, the P1S reliably prints dimensionally accurate parts of outstanding quality even at top speeds.

The automatic bed leveling sensor calibrates and levels the bed properly, providing a perfect first layer for every project. Also, thanks to the flexible PEI-coated build plate, the printer guarantees better adhesion and easy removal of finished prints.



The all-metal hotend is equipped with a stainless steel 0.4 mm nozzle and can heat up to 300 °C, providing compatibility with a wide range of thermoplastics, including PLA, PETG, TPU, PVA, PET, ABS, ASA, PA, PC, and flexibles. The hotend features an all-in-one design that speeds up heating and simplifies maintenance, but the nozzles are not interchangeable. That means you will have to replace the hotend as a whole in case you need another nozzle diameter. The manufacturer does not recommend printing abrasive materials, like fiber-reinforced composites, with a default nozzle, but you can purchase an optional hotend with a hardened steel nozzle with no limitations on filaments being used.

The Bambu Lab P1S is an open-material system that can print with proprietary and third-party filaments alike.

To reduce plastic waste, the manufacturer suggests utilizing reusable spools for their filaments. One can reuse the previous spool, print their own spool (the file comes with the printer), or purchase one.


Build volume

The build volume of 256 x 256 x 256 mm is spacious enough for a desktop 3D printer and is suitable for small to medium objects printed as a whole. Larger models can be printed in parts and then assembled.


Printer controls and software

The Bambu Lab P1S is controlled via a 2.7" LCD screen with a control dial instead of a more conventional touchscreen. The modest display characteristics are compensated with the capability of remotely operating the machine via the Bambu Handy mobile app. The built-in chamber camera enables easy print monitoring and timelapse video creation.

To prepare 3D models for printing, the manufacturer recommends using the proprietary Bambu Studio slicer which runs on Windows and macOS. Bambu Studio is capable and easy-to-use software that greatly adds to the convenience of working with the printer. The software provides a project-based workflow, supporting 3MF format, which offers many useful features, such as multi-plate support, a project resource manager, and assembly / part view. It also allows for remote print monitoring and management of multiple devices.

The machine features Wi-Fi, Bluetooth, and Bambu Bus connectivity, the files can also be transferred to the printer via a microSD card.


What’s in the box

  • Bambu Lab P1S 3D printer
  • Stainless steel hotend with nozzle
  • Textured PEI plate
  • Power cable
  • Screen
  • Spool holder
  • Unclogging pin tool
  • PTFE tube
  • Bambu PLA filament
  • Accessory box
  • User manual

The Bambu Lab P1S Combo add-on includes:

  • Bambu Lab AMS
  • Spare filament cutter (x2)
  • Bambu Bus Cable-6Pin
  • Bambu Bus Cable-4Pin
  • Bambu PLA filament
  • Bambu filament support for PLA

For some items, package content may change. In case of any questions, please get in touch.



In addition, you can add the following add-ons with the main product (not included in the standard price). Click "View add-ons & extras" to see the full list of available add-ons.

P1P to P1S upgrade kit

The Bambu Lab P1P to P1S Upgrade Kit (can be purchased from the ) contains all you need to upgrade your P1P 3D printer to the P1S version (excluding the Bambu Textured PEI Plate, which is purchased separately). The kit includes:

Enclosing parts:

  • Glass cover plate
  • Front glass door
  • Front door mounting kit
  • Left plastic panel
  • Right plastic panel
  • Rear metal panel
  • Front cover

Upgrade parts:

  • Activated carbon air filter
  • Auxiliary part cooling fan
  • Control board fan
  • Chamber temperature regulator fan
  • Cable chain assembly
  • P1S toolhead cable
  • PTFE tube

Bambu Lab AMS (Automatic Material System)

The Bambu Lab AMS is an airtight box that houses four filament slots and is equipped with humidity sensors, keeping the filaments dry and ready to use. The system allows combining multiple materials in one project. The manufacturer does not recommend using flexibles and fiber composites with the AMS, except for Bambu PA-CF and PAHT-CF which have been specifically designed to be compatible with the system. Each AMS comes with four reusable filament spools.

Stainless steel extruder unit — P1 series

The stainless steel extruder unit is equipped with double gears made from stainless steel, which provides increased extrusion force and prevents slippage. The extruder is suitable for most commonly used filaments and equipped with a special sensor that supports filament break detection to prevent print failures.

Hotend with nozzle

The Bambu Lab hotend features a unique all-in-one design that combines the heatsink, throat, heater block, and nozzle into a single unit. The nozzle selection guide below will help you choose the appropriate nozzle according to your printing tasks and materials being used.

Nozzle diameter Incompatible filaments Applicable printing requirements
0.2 mm Not allowed:
PLA Sparkle
PLA Marble
Ultra-fine detail but long print time
0.4 mm Not recommended:
filaments containing carbon fiber or glass fiber
Fine detail with reasonable print time
0.6 / 0.8 mm None Less detail for shorter print time


Nozzle material Hardness Incompatible filaments
Hardened steel 55 – 60 HRC None
Stainless steel 25 – 30 HRC Filaments containing fiber, particles, metal powder

Bambu textured PEI plate

The Bambu textured PEI plate provides strong adhesion, perfect first layer, and effortless print removal alongside improved durability and compatibility with various filaments.

Ceramic heater & thermistor — P1 series (3 pcs)

The ceramic heater and thermistor for the Bambu Lab P1S 3D printer are combined into one module with an integrated terminal connector. The thermistor provides highly accurate temperature measurement. The range of operating temperatures is –10–300 °C. The ceramic heater heats the nozzle up to 300 °C.

PTFE tube (4 pcs)

The pack contains four PTFE tubes with the inner diameter of 2.5 mm and the outer diameter of 4 mm: 530 mm * 2, 30 mm * 2.

PTFE tube (8 pcs) — for AMS inside

The pack of eight PTFE tubes with the inner diameter of 2.5 mm and the outer diameter of 4 mm to be used with the AMS: 195 mm * 4, 230 mm * 4.

Replacement filament cutter (3 pcs)

Filament cutters are used to prevent clogging and help with material switching while using AMS.

Nozzle wiper (3 pcs)

Nozzle wipers are used to clean the nozzle from the excessive material coming out of it. This part is consumable and needs replacement when worn out.

Silicone sock for hotend (3 pcs)

The silicone sock for hotend ensures optimal thermal insulation and tear resistance as well as protects the nozzle from cooling air and plastic adhesion.

High Flow ObXidian™ HotEnd for Bambu Lab X1/P1 Series 

E3D & Bambu Lab ObXidian High Flow HotEnds are an official collaboration between E3D and Bambu Lab, bringing you one of the most compact, lightweight and, more importantly, performant HotEnds to date.

High Flow. There's no denying that the Bambu Lab X1 and P1 series printers are built for speed. However, the motion system, as remarkable as it is, has headroom to be even better. That's where E3D High Flow technology comes in. Using our internal nozzle modification, we've managed to increase the volumetric flow rate of the HotEnd by 60%! That means you can expect more reliable and consistent extrusion at the same speeds or bump up the volumetric flow rate limit in the slicer to utilise the motion systems' capabilities fully.

Smooth and Hard. We've applied our E3DLC™ coating to the nozzle and heater parts, adding even more abrasive resistance for all your fibre-filled fun and a non-stick protective layer to prevent plastic build-up on the Nozzle.

No compromise. All of these new additions come in the same form factor as your stock Bambu; simply reuse your temperature sensor and heater pads, and it drops in place with no adjustment to the mount or part cooling required.

Compatibility. The E3D High Flow HotEnd is compatible with the X1, X1 Carbon, P1S, and P1P.

Hotend comes separately from the 3D printer, but .

To install, the heater just needs to be rotated 90 degrees to accommodate the new thermistor placement.





Look and feel

The Bambu Lab P1S 3D printer is available in black. Its elegant look and ergonomic design make it ideal for any studio, workshop, or small enterprise.

The machine dimensions are 15.3 x 15.3 x 18 in (389 x 389 x 458 mm). It weighs 28.55 lb (12.95 kg).



The price for the Bambu Lab P1S 3D printer is $925.00, which is reasonable considering its high speed, excellent print quality, and unique opportunity to upgrade.

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