2 week old i3 MK3S strange noise
Our i3 MK3S was printing perfectly for 2 weeks, when it out of nowhere started printing poorly and entire prints failing.
Here's a video below, right after the self-test, XYZ calibration and first layer calibration.
Any ideas appreciated!
RE: 2 week old i3 MK3S strange noise
I would have a chat with Support. That noise is not normal...
Click the EShop button above, log in, then click the Chat button in the lower right.
Send them your video.
RE: 2 week old i3 MK3S strange noise
Had the same issue on my two days old i3 MK3s.
Applied grease to the rods / bearings and z-axis lead screws.
Did a full recalibration and al okay again.
Did you solve your issue?
Greetings, Harald
RE: 2 week old i3 MK3S strange noise
Start at 0:24 sec and watch the lower right toothbelt part. At 0:27 it looks and sounds like the toothbelt is jumping teeth; check the belt tension and the correct fit of the belt wheel on the motor.
I try to give answers to the best of my ability, but I am not a 3D printing pro by any means, and anything you do you do at your own risk. BTW: I have no food for…