{"product_id":"mc-board-p1-series-for-bambu","title":"MC Board for Bambu P1 Series","description":"\u003cp\u003eMC stands for Machine Controller, which is the unit that controls all the moving parts of the printer.\u003c\/p\u003e\n\u003ch3\u003e In the Box\u003c\/h3\u003e\n\u003cp\u003e- MC Board*1\u003c\/p\u003e\n\u003cp\u003e- Glue*1\u003c\/p\u003e\n\u003ch3\u003e Compatibility\u003c\/h3\u003e\n\u003cp\u003eP1 Series Exclusive\u003c\/p\u003e\n\u003ch3\u003eMC board of P series\u003c\/h3\u003e\n\u003cp\u003eA wiki page guide you how to remove and install the MC \u003c\/p\u003e\n\u003cp\u003eMC stands for Machine Controller, which is the unit that controls all the moving parts of the printer.\u003c\/p\u003e\n\u003cp\u003eThere are differences in the heatsink of the MC boards for P1P and P1S, but the boards are the same.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"p1p_mc_board_ok.jpg\" src=\"https:\/\/wiki.bambulab.com\/p1\/maintenance\/mc-board\/p1p_mc_board_ok.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"p1s_mc_board2.jpg\" src=\"https:\/\/wiki.bambulab.com\/p1\/maintenance\/mc-board\/p1s_mc_board2.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe P1P board has a vertical orientation heatsink to help with natural convection cooling when used without a fan, while the P1S heatsink has a horizontal heatsink orientation for side MC Fan cooling. Both heatsinks will perform similarly with a fan on the side.\u003c\/p\u003e\n\u003cp\u003ePlease note!\u003c\/p\u003e\n\u003ch3\u003e1. If you receive the MC board in the status as shown in the picture below (without thermal grease), please refer to the Supplement 1 of this wiki to reuse the original heat sink.\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"unassemble_board.jpg\" src=\"https:\/\/wiki.bambulab.com\/p1\/maintenance\/mc-board\/unassemble_board.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003e2. If you want to exchange the heat sink from the original P1S MC board for the new MC board, please refer to the Supplement 2 of this wiki to reuse the original heat sink.\u003c\/h3\u003e\n\u003ch3\u003eTools\u003c\/h3\u003e\n\u003cp\u003eH2.0\/1.5 hex key\u003c\/p\u003e\n\u003cp\u003eTweezers\u003c\/p\u003e\n\u003cp\u003eSilicone glue\u003c\/p\u003e\n\u003ch3\u003eSafety Warning\u003cbr\u003eIMPORTANT!\u003c\/h3\u003e\n\u003cp\u003eIt's crucial to power off the printer before performing any maintenance work on the printer and its electronics, including tool head wires, because leaving the printer on while conducting such tasks can cause a short circuit, which can lead to additional electronic damage and safety hazards.\u003c\/p\u003e\n\u003cp\u003eWhen you perform maintenane or troubleshooting on the printer, you may be required to disassemble some parts, including the hotend. This process can expose wires and electrical components that could potentially short circuit if they come into contact with each other or with other metal or electronic components while the printer is still on. This can damage the electronics of the printer and cause further damage.\u003c\/p\u003e\n\u003cp\u003eTherefore, it's essential to switch off the printer and disconnect it from the power source before doing any maintenance work. This will prevent any short circuits or damage to the printer's electronics. By doing so, you can avoid potential damage to the printer's electronic components and ensure that the maintenance work is performed safely and effectively.\u003c\/p\u003e\n\u003ch3\u003eRemove the faulty MC board\u003c\/h3\u003e\n\u003ch3\u003eStep 1 - Remove the excess chute\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"excess_chute_removed.jpg\" src=\"https:\/\/wiki.bambulab.com\/p1\/maintenance\/mc-board\/excess_chute_removed.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 2 - Disconnect the cables\u003c\/h3\u003e\n\u003cp\u003eTo disconnect all the cables from the MC board, start by removing the heat bed signal cable. Keep in mind that this cable may be fixed in place with silicone glue, so it may need to be cleaned before it can be easily removed. Once the heat bed signal cable has been removed, proceed to disconnect any remaining cables from the MC board.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"disconnect-all-cables-on-mc-v2.png\" src=\"https:\/\/wiki.bambulab.com\/p1\/maintenance\/mc-board\/disconnect-all-cables-on-mc-v2.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/ScreenShot_2026-07-03_141551_962.png?v=1783059396\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 3 - Remove the MC board\u003c\/h3\u003e\n\u003cp\u003eTo remove the MC board, use an H1.5 hex key to unscrew the four screws that hold it in place. Once all the screws have been removed, the MC board can be lifted out.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"4_screws_for_mc_board.jpg\" src=\"https:\/\/wiki.bambulab.com\/p1\/maintenance\/mc-board\/4_screws_for_mc_board.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003eInstall the new MC board\u003c\/h3\u003e\n\u003ch3\u003eStep 1 - Install the MC board\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/ScreenShot_2026-07-03_142511_094.png?v=1783059946\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 2 - Connect cables\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/ScreenShot_2026-07-03_142841_772.png?v=1783060161\"\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eStep 3 - Assemble the Printer\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/ScreenShot_2026-07-03_143339_892.png?v=1783060453\"\u003e\u003c\/p\u003e\n\u003ch3\u003eVerify the functionality\u003c\/h3\u003e\n\u003cp\u003eTo finish the setup of the printer, connect the power cord cable. Then, turn on the printer and run the device calibration process. If the calibration is successful, the operation has been completed successfully.\u003c\/p\u003e\n\u003ch3\u003eSupplement 1_Reuse the heat sink of P1P\u003c\/h3\u003e\n\u003ch3\u003eStep 1 Remove the heat sink from the faulty MC board\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/ScreenShot_2026-07-03_145136_656.png?v=1783061575\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 2 Install the original heat sink to the new MC board\u003c\/h3\u003e\n\u003cp\u003eTear off the sealings from the 2 studs\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/ScreenShot_2026-07-03_145746_803.png?v=1783061913\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eApply the thermal grease to the new board if you get the thermal grease\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/ScreenShot_2026-07-03_150919_373.png?v=1783062592\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSupplement 2_Reuse the heat sink of P1S\u003c\/h3\u003e\n\u003ch3\u003eStep 1 Remove the heat sink from the faulty MC board\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/ScreenShot_2026-07-03_151059_197.png?v=1783062699\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 2 Remove the heat sink from the new MC board\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/ScreenShot_2026-07-03_151540_003.png?v=1783062982\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStep 3 Install the original heat sink to the new MC board\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/ScreenShot_2026-07-03_152416_032.png?v=1783063601\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eVerify the Functionality\u003c\/h3\u003e\n\u003cp\u003eCheck the indicator lights on the control board\u003c\/p\u003e\n\u003cp\u003eNormal State: the MC board flashes green once every 5 seconds\u003c\/p\u003e\n\u003cp\u003eIf the indicator light on the MC board is not flashing once every 5 seconds (for example, once every 30 seconds), please check whether the FPC cable is connected correctly.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"connectors_on_interface_board_en.jpg\" src=\"https:\/\/wiki.bambulab.com\/p1\/maintenance\/boards-on-toolhead\/connectors_on_interface_board_en.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eWe hope that the detailed guide we shared with you was helpful and informative.\u003c\/p\u003e\n\u003cp\u003eWe want to ensure that you can perform it safely and effectively.\u003c\/p\u003e","brand":"Bambu Lab","offers":[{"title":"Default Title","offer_id":53668887822649,"sku":null,"price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/4531\/2569\/files\/MC_Board_for_Bambu_P1_Series.jpg?v=1783069750","url":"https:\/\/p3d.mx\/es\/products\/mc-board-p1-series-for-bambu","provider":"P3D","version":"1.0","type":"link"}