AMS Feeding Funnel Overview The AMS Feeding Funnel is the inner component of the AMS First Stage Feeder, which consists of structural parts and a filament detection sensor board. When the sensor board detects the insertion of filament, the AMS first stage feeder will pull the filament forward automatically. When the filament insertion is abnormal, the sensor board will also identify it and feed that information back to the 3D printer. *In order to optimize product performance, the circuit board of the AMS first stage feeder has been upgraded. This upgrade will affect the AMS that used the earliest main board. Please confirm the version of your AMS main board on Bambu Lab Wiki before purchasing the first stage feeder or feeding funnel. Installation Learn more about the replacement of AMS feeding funnel on Bambu Lab Wiki. In the Box - AMS Feeding Funnel Compatibility Works with Bambu Lab AMS
