{"product_id":"bambu-lab-filament-track-switch","title":"Bambu Lab Filament Track Switch","description":"\u003cdiv data-docx-has-block-data=\"false\" data-lark-html-role=\"root\" data-page-id=\"AIsmdpSn3obHkYx943hcyoiDnse\"\u003e\n\u003ch3\u003eBambu Lab Filament Track Switch\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEliminate Manual Filament Re-grouping\u003c\/li\u003e\n\u003cli\u003eDynamic Mapping for Peak Efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003eImportant Notice Before Purchase\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003col\u003e\n\u003cli\u003eCurrently, the Filament Track Switch is only compatible with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eX2D\u003c\/strong\u003e. Support for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eH2C\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eis expected within Q2 2026, while support for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eH2D\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eis expected in the second half of 2026.\u003c\/li\u003e\n\u003cli\u003eAfter installing the Filament Track Switch,\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ethe number of AMS units that can be connected\u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003edepends on the printer's supported AMS expansion limit. Please refer to the official specifications of the corresponding printer model for details.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eFor\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003edual-nozzle printers\u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e(such as the X2D),\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ea single AMS\u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ecan still support dual-nozzle printing and enable filament switching between the left and right hotends\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ewhen used with the Filament Track Switch\u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e. However, when\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eonly one AMS\u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eis connected, the left and right hotends support\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ealternate feeding\u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eonly,\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003enot simultaneous feeding\u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e. During switching, the AMS must first unload the filament and then reload it.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pct_tpc-ic\"\u003e\n\u003cp class=\"pct_t\"\u003e\u003cstrong\u003eEliminate Manual Filament Re-Grouping\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"pct_p\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eDual-extrusion 3D printers significantly accelerate multi-color printing by reducing the flushing time required by single-extrusion machines. Traditionally, ensuring filaments reached the correct nozzle required manually swapping spools between AMS units. With the \u003cstrong\u003eFilament Track Switch\u003c\/strong\u003e, those days are over. It intelligently routes any filament from your AMS units to whichever nozzle the slicer assigns, giving you total hardware flexibility and faster prints.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pct pct_mc\"\u003e\n\u003cdiv class=\"pct_t-icpc\"\u003e\n\u003cdiv class=\"pct_icpc pct_grad-2-pc pct_grad-1-mobile\"\u003e\n\u003cdiv class=\"pct_ic-p\"\u003e\n\u003cp class=\"pct_t\"\u003e\u003cstrong\u003eDynamic Mapping for Peak Efficiency\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"pct_p\"\u003e\u003cspan\u003eThe filament track switch \u003cstrong\u003eunbinds the AMS from specific nozzles\u003c\/strong\u003e, allowing \u003cstrong\u003eany filament to feed into any nozzle\u003c\/strong\u003e regardless of configuration. This enables dynamic filament mapping, permitting mid-print color reassignments that significantly \u003cstrong\u003eboost multi-color efficiency\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan\u003e\u003cem\u003e\u003cimg\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cimg alt=\"vision encoder\" src=\"https:\/\/store.bblcdn.eu\/s8\/default\/6bbd062511fe40eda7ed557e973bdae1\/new_SA016.jpg\"\u003e\u003c\/em\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pct_ic-p\"\u003e\u003cspan\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003cem\u003e\u003cbr\u003e\u003c\/em\u003ePlease refer to the installation guide for the Filament Track Switch available on \u003ca rel=\"noopener\" href=\"https:\/\/wiki.bambulab.com\/en\/general\/manual\/filament-track-switch\" target=\"_blank\"\u003eBambu Lab Wiki\u003c\/a\u003e. For a visual walkthrough, we also recommend watching the step-by-step installation video.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"pct_ic-p\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pct_ic-p\"\u003e\n\u003cdiv class=\"pct pct_mc\"\u003e\n\u003cdiv class=\"pct pct_mc\"\u003e\n\u003cdiv class=\"pct pct_mc\"\u003e\n\u003cdiv class=\"pct_st-tbc\"\u003e\n\u003cp class=\"pct_t\"\u003e\u003cstrong\u003eIn the Box     \u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"pct_tbc\"\u003e\n\u003ctable class=\"pct_tb\"\u003e\n\u003cthead class=\"pct_th\"\u003e\n\u003ctr\u003e\n\u003ctd class=\"pct_td\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"pct_td\"\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pct_tr\"\u003e\n\u003ctd class=\"pct_td\"\u003eFilament Track Switch\u003c\/td\u003e\n\u003ctd class=\"pct_td\"\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pct_tr\"\u003e\n\u003ctd class=\"pct_td\"\u003e6-pin Cable\u003c\/td\u003e\n\u003ctd class=\"pct_td\"\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pct_tr\"\u003e\n\u003ctd class=\"pct_td\"\u003ePTFE Tube (700 mm)\u003c\/td\u003e\n\u003ctd class=\"pct_td\"\u003e\n\u003cp\u003e2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pct_tr\"\u003e\n\u003ctd class=\"pct_td\"\u003ePTFE Tube (400 mm)\u003c\/td\u003e\n\u003ctd class=\"pct_td\"\u003e\n\u003cp\u003e2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pct_tr\"\u003e\n\u003ctd class=\"pct_td\"\u003eST3x10 Screws\u003c\/td\u003e\n\u003ctd class=\"pct_td\"\u003e\n\u003cp\u003e4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pct_tr\"\u003e\n\u003ctd class=\"pct_td\"\u003eBT2x8 Screws\u003c\/td\u003e\n\u003ctd class=\"pct_td\"\u003e\n\u003cp\u003e2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pct pct_mc\"\u003e\n\u003cdiv class=\"pct pct_mc\"\u003e\n\u003cp class=\"pct_t\"\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"pct_t-tb\"\u003e\n\u003ctable class=\"pct_tb\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pct_tr\"\u003e\n\u003ctd class=\"pct_td\"\u003e\u003cb\u003eMaterials\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"pct_td\"\u003ePlastic, Metal\u003c\/td\u003e\n\u003ctd class=\"pct_td\"\u003e\u003cb\u003ePackaging Size\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"pct_td\"\u003e150*110*50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pct_tr\"\u003e\n\u003ctd class=\"pct_td\"\u003e\u003cb\u003eColor\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"pct_td\"\u003eBlack\u003c\/td\u003e\n\u003ctd class=\"pct_td\"\u003e\u003cb\u003ePackaging Weight\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"pct_td\"\u003e 60 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pct pct_mc\"\u003e\n\u003cdiv class=\"pct_tpc-ic\"\u003e\n\u003cdiv class=\"pct_t-p\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"pct_t-p\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp class=\"pct_t\"\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"pct_icpc\"\u003e\n\u003cdiv class=\"pct pct_mc\"\u003e\n\u003cdiv class=\"pct_padding-in-mobile pct_margin-top-pc-30\"\u003e\n\u003cp\u003e1. When the filament track switch is installed on the X2D printer, how many AMS units can be connected at most?\u003c\/p\u003e\n\u003cp\u003eA: The number of AMS units the printer can connect to is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eindependent of whether the filament track switch is installed\u003c\/strong\u003e, so the X2D supports up to 4 AMS 2 Pro and 8 AMS HT units simultaneously—12 units with 24 slots in total—linked via the 4-in-1 PTFE adapter.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e2. Can the 4-in-1 PTFE adapter be used when only two AMS units are connected?\u003c\/p\u003e\n\u003cp\u003eA: Using the 4-in-1 PTFE adapter with just two AMS units is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estrongly discouraged\u003c\/strong\u003e; the extra resistance during loading and unloading can compromise print reliability.\u003c\/p\u003e\n\u003cp\u003e3. Can the filament track switch be connected to an external spool?\u003c\/p\u003e\n\u003cp\u003eA: No. When using an external spool, it will permanently occupy one extruder channel, making the filament track switch unable to dynamically map filament from the AMS to the two extruders. Therefore, if you need to print with an external spool, you need to remove the filament track switch.\u003c\/p\u003e\n\u003cp\u003e4. Are there filament restrictions when printing with the filament track switch?\u003c\/p\u003e\n\u003cp\u003eA: Certain filaments—such as PLA-CF, PLA Glow, and PLA Silk—are more sensitive to feed resistance and may fail to load or unload. Avoid using these filaments through the switch. If problems occur and printing must continue, try:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManually moving the problematic filament to another AMS slot;\u003c\/li\u003e\n\u003cli\u003eUsing the officially recommended PTFE tube length;\u003c\/li\u003e\n\u003cli\u003eArranging the AMS units as advised in the official guidelines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf issues persist, disable the filament track switch for the current print job.\u003c\/p\u003e\n\u003cp\u003e5. What should I do if the filament track switch is clogged?\u003c\/p\u003e\n\u003cp\u003eA: If the filament track switch is clogged, please refer to\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/wiki.bambulab.com\/en\/general\/troubleshooting\/filament-track-switch\" rel=\"noopener\" target=\"_blank\"\u003efilament track switch disassembly and troubleshooting guide\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto clear the clog.\u003c\/p\u003e\n\u003cp\u003e6. What should I do if the filament gets stuck at the filament track switch outlet?\u003c\/p\u003e\n\u003cp\u003eA: If the filament gets stuck at the filament track switch outlet, you can try the following solutions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReconnect the PTFE tube between the filament track switch and the filament buffer.\u003c\/li\u003e\n\u003cli\u003eInstall the pneumatic connector locking tab on the filament track switch outlet.\u003c\/li\u003e\n\u003cli\u003eReplace the PTFE tube between the filament track switch and the filament buffer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e7. Can the printer perform calibration when using the filament track switch?\u003c\/p\u003e\n\u003cp\u003eA: Currently, after installing the filament track switch on the X2D, high-precision nozzle offset calibration cannot be performed. To run this calibration, you must first remove the switch and restore the printer to its state without the switch. A future firmware update will resolve this limitation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bambu Lab","offers":[{"title":"Default Title","offer_id":47913203433693,"sku":"SA016","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0085\/0506\/5530\/files\/SA016.png?v=1778695850","url":"https:\/\/hartsmartproducts.com\/products\/bambu-lab-filament-track-switch","provider":"HartSmart Products","version":"1.0","type":"link"}