Upgraded MK2.5/MK3 To Mk2.5s/Mk3s 3D IR Filament Sensor Filament Material Run Out Detector Kit For Prusa I3 MK3 3D Print

Advantage of the new upgraded version The previous sensor didn t work well with some specific filaments The new sensor is using the optical sensor which is triggered by a simple mechanical lever This sensor doesn t care about the optical properties of the filament and cannot die because of mechanical wear IR Sensor Assembly 1 Place the IR sensor on the top of the Extruder body and secure it with the M2x8 2 Tighten the M2x8 screw the sensor shouldn t be able to move but be careful the PCB isn t indestructible 3 Connect the cable mind the correct orientation of the connector and wires 4 Leave a slack behind the sensor like in the picture Don t create too big loop as it might interfere with the frame If needed adjust the length by gently pulling pushing the cable Package included 1 x Filament Sensor Kit