2-in-1 Complete Repair Solution:This kit includes a filament sensor (Hall Board) and an AMS Lite filament hub, working together to restore stable filament detection and consistent multi-material feeding for long-lasting printing reliability.
4-in-1 Hub & Precise Detection:The 4-in-1 filament hub consolidates four filament paths into one steady output, while the Hall sensor monitors feeding resistance to ensure accurate filament monitoring and smooth material switching.
Resolve Common Printing Problems:Effectively fixes issues including undetected filament, frequent error aborts, false clog alarms, internal filament breakage, failed multi-color printing, and damaged hub housing.
Complete Components & Reliable Quality:Comes with 1x filament sensor Hall Board (pre-attached FPC cable) and 1x 4-in-1 AMS Lite filament hub. All parts are pre-tested to ensure stable performance.
Simple DIY Installation: Easy to replace with basic hex wrenches by following the official guide. A green indicator on the printer confirms successful installation. Always power off the printer before replacement.