===== Prusa Troubleshooting - Layer Shifts =====
  * [[https://help.prusa3d.com/article/adjusting-belt-tension-mk4-s-mk3-9-s-mk3-5-s-mk3-s_112380|Check the belt tension]] and re-tighten the belts and screws - This is the most common cause of layer shifts
  * Sometimes the grub screws on the belt motors can become loose, re-tighten these


[[https://help.prusa3d.com/article/layer-shifting_2020|Prusa's Layer Shift Troubleshooting Page]]