Description
Compatible Systems & Upgrade Purpose If you own a Bambu Lab X1 or P1 series printer and plan to add the AMS 2 Pro module (the Automatic Material System that supports multi-filament printing and drying), this upgrade kit is the essential bridge. Designed for setups using a single AMS 2 Pro, the kit with Filament Buffer ensures a smooth and reliable connection between the printer and the AMS unit. What’s Included in the Kit The kit contains: A 4-pin bus cable for connection to the printer’s control board A switching adapter that supplies extra power when using the drying function PTFE tubing and couplers (for example, 370 mm and 550 mm lengths) to guide filament from the AMS unit to the print head A Filament Buffer for stable filament feeding between the AMS 2 Pro and the printerBenefits of Upgrading By installing this kit, you unlock the full functionality of the AMS 2 Pro system. The Filament Buffer ensures stable filament tension and smooth feeding during multi-material prints, reducing the risk of jams and interruptions. The AMS 2 Pro module itself enables automated filament switching, filament drying, and improved material storage — allowing you to work efficiently with hygroscopic or specialty filaments. With the upgrade in place, your printer gains optimized power delivery and communication with the AMS 2 Pro, ensuring consistent performance and top print quality for demanding applications. Installation & Considerations Installation is straightforward if your printer already supports the AMS 2 Pro. Ensure that your firmware and hardware are up to date and that the 4-pin bus cable is correctly connected. The included switching adapter provides the additional power required for the drying function. This kit is designed specifically for printers using a single AMS 2 Pro. If you plan to connect multiple AMS units, you’ll need the AMS Hub version instead. Who Should Choose this Kit? This upgrade kit is ideal for Bambu Lab X1 or P1 owners who plan to use one AMS 2 Pro unit for automatic filament switching and drying. It’s perfect for users who want to expand their printing capabilities to include multi-material workflows without managing filaments manually. If you mainly print with a single material, the upgrade may be optional — but for anyone aiming to simplify filament handling and improve efficiency, the AMS 2 Pro with Filament Buffer upgrade is a smart and reliable choice.
