I have been using my A1 for over a year with basically no problems. All of a sudden now I cannot print a first layer without making a total mess. The nozzle seems to drag across the bed and smearing filament all over.
I have tried the troubleshooting suggestion ie. Loose Screws on heating element, Print Plate has been swapped with PIE textured, Cool plate, scrubbing, etc. Absolutely no change in symptoms. New nozzle, Bambu PLA basic different spools, clean and lube all rails, run various calibrations, and so far no change in symptoms. Any suggestions would be appreciated. AttachedI pictures;
1 Like