<p>A swappable printhead for the UM2. Nice if you want to experiment and have to take the head off often. <br></p><p>Don't print in PLA it will warp and the linear bearings will come loose.</p><p>The small 1,5mm holes are to lock the bearings. Bend a 1,5mm steel rod into a U shape and stick it in. They should not be needed because the bearings should sit firm in the holes.<br><br>ATTENTION!<br>Unfortunately the printhead is a bit larger then the original, therefore you should change the build space accordingly (Or take care that you don't build anything bigger then 20cm):<br>#define X_MAX_POS 200<br>#define Y_MAX_POS 200</p>
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