Bambu Lab P1 Series Extrusion Motherboard

Designed specifically for Bambu Lab P1 Series, ensuring a perfect fit for your 3D printer.

Performance:Optimized extrusion motherboard for smooth tool head operation and efficient printing.

Ease of Installation:User-friendly design allows for a hassle-free installation process.

P1 Series Extrusion Motherboard Tool Head Components For Bambu Lab P1 Mainboard 3D Printer Parts

The extruded motherboard is the motherboard of the tool head to ensure the smooth operation of the tool head components, including but not limited to the hot end, extruder, cooling fan, cutting blade head, etc

Design and Style: Ergonomic and sleek design for easy installation

Performance and Property: Advanced circuitry for optimal tool head performance
Parts and Accessories: Includes all necessary components for a complete tool head upgrade

Usage and Purpose: Specifically designed for Bambu Lab P1 Series 3D Printers

Compatibility: Seamlessly integrates with Bambu Lab P1 Series Extrusion Systems

Enhanced Performance and Reliability
Upgrade your Bambu Lab P1 Series 3D Printer with the precision-engineered extrusion motherboard, designed to ensure smooth and consistent operation of the tool head components. This high-quality PCB is not only durable but also offers advanced circuitry that enhances the performance of your 3D printer. The sleek design of the motherboard makes it easy to install, ensuring that you can get back to printing quickly and efficiently.

Seamless Integration and Compatibility
This extrusion motherboard is specifically designed to work seamlessly with the Bambu Lab P1 Series 3D Printers. It includes all the necessary components to upgrade your tool head, including the hot end, extruder, cooling fan, and cutting blade head. The motherboard's compatibility with the Bambu Lab P1 Series makes it a perfect fit for those looking to enhance their 3D printing experience.

Ease of Use and Maintenance
The extrusion motherboard is not only about performance; it's also about ease of use and maintenance. The design is focused on user-friendliness, making it accessible for both novice and experienced 3D printer users. The motherboard's durability ensures that it can withstand the rigors of frequent use, while its compatibility with the Bambu Lab P1 Series means that you can expect a hassle-free upgrade process. This tool head component is a must-have for anyone looking to optimize their 3D printing workflow and achieve superior results.

Designed specifically for P1 Series, ensuring a perfect fit for your 3D printer.

Crafted from durable materials to withstand the rigors of 3D printing environments.

Optimized extrusion motherboard for smooth tool head operation and efficient printing.

User-friendly design allows for a hassle-free installation process.

Ideal for hobbyists and professionals looking to upgrade or replace their 3D printer components.

Manages the communication between different parts of 3D printer, ensuring coordinated operation.

Controls the movement of printer’s axes to achieve precise positioning during printing.

Regulates the temperature of the hot end and heated bed for optimal printing conditions.

Processes and executes commands from the 3D printing software to start, pause, or stop the print job.

Monitors and displays real-time status information of the 3D printer, like temperature and printing progress.

Toolhead Board Replacement Guide - P1P/P1S

Toolhead boards of P1P/P1S

The toolhead boards referred to here comprise three components: the TH board, the Extruder Connection board, and the TH board FPC cable connecting them.

From left to right, the TH Board, TH Board FPC cable, and the Extruder Connection Board

Tools

• H1.5 hex key

• Preparation

• Unload the filament and power OFF the printer.

  WARNING! Ensure that ALL hotend/toolhead changes are performed with the power OFF. Unplugging or reconnecting any of these connectors while the power is ON may result in a short circuit and cause permanent damage to the toolhead boards.

• Video guide

  Disassembly

• Step 1 - Remove the housing of the toolhead

• Refer to this wiki guide  to remove the toolhead housing.Note: If you only need to remove the TH board, then it is sufficient to remove the rear housing of the toolhead.Step 2 - Remove the FPC cable
  

• Disconnect both ends of the FPC cable for removal.

• Step 3 - Remove the connection board

• Disconnect the 3 cable connectors as shown below (the hall switch cable, hotend fan cable, and the heater cable). Proceed to remove the 2 screws using an H1.5 hex key and take off the connection board.

• Step 4 - Remove TH board screws

• Disconnect the extruder motor cable and proceed to unscrew the 3 screws using the H1.5 hex key.Step 5 - Remove the TH board

• Flip the TH board over, remove the toolhead cable, and take off the TH board.

  Assembly

• Step 1 - Install the TH board

• Reconnect the toolhead cable and install the TH board on the back cover of the carriage, ensuring the motor connector faces outward.
• The MC-TH connector is directional, so ensure that the socket is inserted correctly. If inserted in reverse, it can cause a power short circuit, leading to the printer reporting an HMS error or being unable to power on properly.Step 2 - Secure the TH board
• Secure the 3 screws back onto the board and reconnect the motor cable as shown below.

• Step 3 - Install the extruder connection board

• Install the extruders connection board on the front cover of the carriage, secure the 2 screws, and then reconnect the heater cable, hotend fan cable, and hall switch cable.

• Step 4 - Install the FPC cable

• Install the FPC cable in the cable groove above the carriage, and connect the two ends to the FPC connectors of the connection board and the TH board, respectively.
• Please check if the FPC is correctly inserted as shown in the picture below:

• Step 5 - Install the toolhead housing

• To verify completion/success

• 1. Visually inspect the appearance to ensure that the joint positions are free of any misalignment and are flush.

  2. Power on the printer and initiate the device calibration process. If the calibration passes, the operation is successful.