The MC Board, short for Machine Controller, is a crucial part that controls all the moving parts of your printer. It's exclusively designed for the P1 Series. For details on how to replace the MC Board in your P1 Series printer, visit the Bambu Lab Wiki. This package includes 1 MC Board and 1 glue. Also, check out our wide range of Bambu AMS spare parts, filaments, and various 3D printer accessories.


Using your Bambu Lab MC Board is straightforward. First, make sure your printer is turned off. Refer to the Bambu Lab Wiki for detailed replacement steps. When you install the MC Board, apply the included glue carefully as instructed. As for maintenance, keep the board clean and free from dust. If you notice any issues, such as the printer not moving parts correctly, turn off the printer immediately and check the connections. Avoid exposing the board to extreme temperatures or moisture, as this can damage it. Regularly check the Bambu Lab Wiki for any firmware updates that can enhance the performance of your MC Board.