u/Dekrznator

Y axis gone bonkers

Y axis gone bonkers

Hi guys, I have MK4 and it's been working fine until few days ago and then it just went crazy in Y axis direction. X and Z are doing fine but Y is as you see in pictures. I calibrated everything and got no error messages. Belts look fine and I checked tension on them too. I'm printing with PLA 0,4 nozzle. I printed few smaller models before this one in various templates that come with prusa slicer and 2 with my own settings but all of them were bad in similar way.

The odd thing, imo, is that Y axis is printing wrong only in some layers and in others is fine. I'm out of ideas how to fix this...help please. :)

https://preview.redd.it/wnja0oniq90h1.jpg?width=4608&format=pjpg&auto=webp&s=2b29c9febc626e0bc0586206387e7ed2ce4910fd

https://preview.redd.it/ph2irnniq90h1.jpg?width=4608&format=pjpg&auto=webp&s=6e2b4ed8aaf39e5b6c9e62bc9d7eaa7b6dd0e798

https://preview.redd.it/f9k5foniq90h1.jpg?width=4608&format=pjpg&auto=webp&s=ea1ce081044b25234706828754c9e0be9af95dee

https://preview.redd.it/7nbccpniq90h1.jpg?width=3456&format=pjpg&auto=webp&s=a14e3757e62ba2379fe54d32dfa5f7f263b80cb2

https://preview.redd.it/93sk7pniq90h1.jpg?width=3456&format=pjpg&auto=webp&s=59aef590be1ef72f7e942685443de67eb0c35836

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u/Dekrznator — 4 days ago