L22A-Filament Sensor Base Filament Sensor Base Replacement for BambuLab A1/ A1 Mini: Extruder Unit Fixed Base Used to Hall Board and Filament Hub 3D Printer Accessories

["Compatible with Bamboo A1 Series 3D printers, can directly replace original. Not support P1P/P1S/P2S/X1/X1C/X1-carbon H2D combo H2S, please check before purchase","The filament sensor base is installed on the top of the extruder unit of the tool-head and is used as a fixed base for mounting the filament sensor (Hall Board) on its side and also serves as the base for the filament hub of A1 series printers","In most cases, the filament sensor base has little possibility of being damaged. However, the head tools collision or improper disassembly of the filament hub may result in a damaged frame or broken fixing latch of the base. To ensure the smooth filament loading process, it is noted to replace the filament sensor base promptly","Easy to install and use, you firstly unload the filament from the printer, then cut the filament with the filament cutter and unload the filament manually, remove the filament hub assembly, finally remove the filament Sensor and replace the broken feeding bracket","Recommended installation tools: H1.5/H2.0 Hex Key Tool and Wrench. Learn more about replacing the Filament Sensor Base - A1 Series on Wiki"]