Bambu Lab P1S-Combo 3D Printer

Quick Start

Please review the entire guide before operating the printer.

⚠ Safety Notice: Do not connect to power until assembly is complete.

Component Introduction

Tool Head

SD Card

Screen

Chamber Camera

Build Plate

Auxiliary Part Cooling Fan

Air Filter

Pause

Back

USB Charging Port

Belt Tensioner

Bambu Bus Port 4-Pin

Excess Chute

Power Socket

The printer features a tool head, SD card slot, screen, chamber camera, build plate, auxiliary part cooling fan, air filter, pause button, back button, USB charging port, belt tensioner, Bambu Bus port (4-pin), excess chute, and power socket.

AMS Components

Buckle

Bambu Bus Cable 6-Pin Interface

Filament Outlet

Desiccant

Filament Inlet

The Automatic Material System (AMS) includes buckles for securing, a 6-pin interface for the Bambu Bus cable, filament outlets, a desiccant compartment, and filament inlets.

Accessory Specification

Screen
Spool Holder
250g Filament (x3)
Spare Hot End
Nozzle Wiping Pad (x2)
Power Cord
Spare Filament Cutter (x2)
Bambu Bus Cable-6Pin
Allen Key H1.5
Allen Key H2
Unclogging Pin Tool
Build Plate (Pre-installed)
Bambu Bus Cable-4Pin
Bambu Scraper

AMS & Tool Head Unlock

Take out the accessory box. Use Allen Key H2 to remove the screws as pictured.
Take out the AMS by sliding it out through the top.
Remove the four screws as the arrows indicate.
Take out the AMS cushioning.
Remove the cardboard from the tool head. Remove the foam from the excess chute.

*We recommend using the short end of the Allen Key to unlock the screws more easily.

AMS Assembly

Connect the 550mm PTFE Tube and the 370mm PTFE Tube. Connect the Bambu Bus Cable-6Pin to the printer and the Bambu Bus Cable-4Pin. The 6-pin cable can be plugged into either interface.

Spool Holder Assembly

Remove the screw as pictured with an Allen Key H2.
Secure the spool holder with two screws from the accessory box.

Hot Bed Unlock & Screen Installation

Remove the three screws with an Allen Key H2 to unlock the hot bed.
Insert the LCD cable into the port by plugging it into the terminal as pictured.
Bend the LCD cable towards the opening on the back of the screen as pictured.
Insert the screen back to the slot on the printer, then lock it by pushing it to the left.

Printer Binding

Download the Bambu Handy App. Register and log in to your Bambu Lab account.
Connect the printer to power. Follow the instructions on the screen until getting to the page shown on the right side.
Use Bambu Handy to scan the QR code on the screen, and bind your printer with your Bambu Lab account.
Follow the instructions on the screen to complete the initial calibration. It is normal to have vibration and noise during the calibration process.

DO NOT remove the protective foam from beneath the hot bed until after the initial calibration is complete.

The printer binding process involves downloading the Bambu Handy App, registering an account, connecting the printer to power, and then using the app to scan a QR code on the printer's screen to bind the device.

First Print

Place at least one spool of Bambu Filament into the AMS. Turn on the power to start the printer and the AMS. Insert the filament into the filament inlet. The filament will be automatically pre-loaded when detected.

Select the "■" icon and select a file to start the first print.

*We recommend first printing a single-color model with the supplied Bambu PLA.

*We recommend using one of the pre-loaded files as a first test print. All the pre-loaded files can be printed with PLA Basic or PLA Matte.

Bambu Studio

Download Bambu Studio: https://bambulab.com/en/download/studio

Log in to Bambu Studio with your Bambu Lab account, which is the same for the Bambu Online store. Create or open a project.

Slice the model, select your printer, and send the model to print.

During printing, you can remotely monitor your print, or pause/stop printing on the "Device" interface.

Specification

Body

Item	Specification
Printing Technology	Fused Deposition Modeling
Build Volume(WDH)	256256256 mm³
Chassis	Steel
Shell	Plastic & Glass
Hot End	All-Metal
Extruder Gears	Steel
Nozzle	Stainless Steel
Max Hot End Temperature	300°C
Nozzle Diameter (Included)	0.4 mm
Nozzle Diameter (Optional)	0.2 mm, 0.6 mm, 0.8 mm
Filament Cutter	Yes
Filament Diameter	1.75 mm

Heatbed

Compatible Build Plate	Bambu Textured PEI Plate Bambu Cool Plate Bambu Engineering Plate Bambu High Temperature Plate
Max Build Plate Temperature	100°C

Speed

Max Speed of Toolhead	500 mm/s
Max Acceleration of Toolhead	20 m/s²
Max Hot End Flow	32 mm³/s @ABS(Model: 150*150mm single wall; Material: Bambu ABS; Temperature: 280°C)

Cooling

Part Cooling Fan	Closed Loop Control
Hot End Fan	Closed Loop Control
Control Board Fan	Closed Loop Control
Chamber Temperature Regulator Fan	Closed Loop Control
Auxiliary Part Cooling Fan	Closed Loop Control
Air Filter	Activated Carbon Filter

Supported Filament

Filament Types	PLA, PETG, TPU, ABS, ASA, PVA, PET, PA, PC
Carbon/Glass Fiber Reinforced Polymer	Capable

Sensors

Chamber Monitoring Camera	Low Rate Camera 1280 x 720 /0.5fps, Timelapse Supported
Filament Run Out Sensor	Yes
Filament Odometry	Optional with AMS
Power Loss Recover	Yes

Electronics

Display	2.7-inch 192x64 Screen
Connectivity	Wi-Fi, Bluetooth, Bambu-Bus
Storage	Micro SD Card
Control Interface	Button, APP, PC Application
Motion Controller	Dual-Core Cortex M4

Software

Slicer	Bambu Studio
Slicer Supported OS	MacOS, Windows

Wifi

Frequency Range	2412MHz-2472MHz(CE) 2412MHz-2462MHz(FCC) 2400MHz-2483.5MHz(SRRC)
Transmitter Power (EIRP)	≤21.5dBm(FCC) ≤20dBm(CE/SRRC)
Protocol	IEEE802.11 b/g/n

Bluetooth

Frequency Band	2402MHz-2480MHz(CE/FCC) 2400MHz-2483.5MHz(SRRC)
Transmitter Power (EIRP)	≤20dBm(FCC/SRRC) ≤10dBm(CE)
Protocol	BLE5.0

Customer Support

Please visit the Bambu Lab Wiki for more setup and maintenance tutorials: https://wiki.bambulab.com/en/home

If you need support, please try either of the two approaches:

Approach 1: Create a support ticket on the Official Website

Approach 2: Create a support ticket on the Bambu Handy App

Enjoy!

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