Replacement Toolhead Board for Bambu Lab A1 Series 3D Printers (A1 and A1 Mini)

Overview The Toolhead Board is the main circuit board of the toolhead which provides connectivity to the toolhead parts, including the hotend heating assembly, extruder unit, hotend cooling fan, filament sensor, etc. Installation Learn more about replacing the Toolhead Board on Bambu Lab Wiki.   In the Box 1. Toolhead Board * 1 2. M2-2 Screws * 4   Compatibility A1 Series   Product Specifications Materials PCBA Packaging Size 105*54*33 mm Color Black Packaging Weight 40 g