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If you look at the Z screw carefully is it turning the wrong direction when the bed goes down?
It looks like a loose wire going to the Z stepper. I would check the cabling underneath the UM2 and inspect every mm for cracks, damaged wiring. Also check the wiring at the 2 ends. You have to remove the larger cover. Just 2 screws. The UM2 is very easy to work on.
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The full stable release of UltiMaker Cura 5.4 is here and it makes it easier than ever to remove brims and supports from your finished prints. UltiMaker S series users can also look forward to print profiles for our newest UltiMaker PET CF composite material!
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gr5 2,069
If you look at the Z screw carefully is it turning the wrong direction when the bed goes down?
It looks like a loose wire going to the Z stepper. I would check the cabling underneath the UM2 and inspect every mm for cracks, damaged wiring. Also check the wiring at the 2 ends. You have to remove the larger cover. Just 2 screws. The UM2 is very easy to work on.
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Share on other sites