MMU2S Bondtech Extruder Adaptation

prusaprinters

<p>Edit: There is now a sensorcover with a latch for the cable connector.</p> <p>To adapt my MK3 with Bondtech extruder to my MMU2S with the new IR sensor I made a new topplate with sensor housing. Included is a LED indicator to visualise the detection of filament.There is about 5mm adjustable space for the detection point of the sensor. It can be easy adjusted by one screw.</p> <p>If you don't want to remove the door hinge to replace it with the one with the integrated tab there is a drill jig you can use to dril a 3mm hole to glue in a tab.<br/> Included are topplates for M5, M6 and M10 couplers.</p> <p>It's possible you have to cut a little piece of the tab to make it fit in the sensor, depending on the play of the door hinge.</p> <p>You need a change in the firmware because of the hight of the Bondtech extruder.<br/> Define Z_Max_Pos 210 to Define Z_Max_Pos205.</p> <p>Parts needed: Screw M3x30, square nut M3, Nyloc nut M3, 3mm LED, resistor 560 Ohm.</p> <h3>Print instructions</h3><p>Printed in PETG 0.2mm Layer<br/> 3-5 Perimeters<br/> Partial Supports on the Topplate</p>