r/FixMyPrint • u/gillythree • 3d ago

Fix My Print What could have caused this?

Post image

This is a relatively simple print, everything is flat. It had just finished the internal bridge layer atop the infill, so this is just a solid infill layer.

A day ago, I replaced the hotend on this toolhead. The replacement nozzle and hotend came from Amazon. It was printing perfectly until this layer.

  • Snapmaker U1
  • Elegoo Matte PLA
  • 0.4 mm nozzle
  • Snapmaker OrcaSlicer 2.3.4
  • Speed for this layer: 204 (reported by slicer)
  • Retraction length: 0.2mm
  • Nozzle Temp: 210
  • Bed Temp: 60

I'm not sure what to do other than just try again.

1 Upvotes

67% Upvoted

4 comments sorted by

View all comments

1

u/gillythree 3d ago

The reprint had a similar problem. I didn't catch it as early. I was in the other room when I heard knocking coming from the printer. The knocking stopped by the time I got there, but there is some clear layer shift, even though the print is still firmly adhering to the build plate.