Whininng Noise when extruder is at the edges of X axis
I have been printing a few jobs over the last 5 days, this is a brand new printer bought assembled. It has started making a whining sound as the extruder gets to the edges of the X axis on both sides.
RE: Whininng Noise when extruder is at the edges of X axis
Same here, new assembled MK4, got it few weeks ago and it also started making these noises one week into use, I would call scratching noises, similar to those made by "needle" printers. In the maintenance section https://help.prusa3d.com/article/regular-printer-maintenance-mk4_419000 it suggests to lube rods, which I did, still same.. Also article suggest taking out and lubricating bearings, but I just don't think its the case. Im still trying to identify which axis this is, sometimes I think its X, sometimes Y. Can also be the belt tension issue maybe. I also got an air duster, sprayed all the dust out, not that there were any but it didnt help anyways.