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Uneven bed or what?
Dear All,
I have been lately experiencing a strange issue as in the pictures below. The first few lines are printed somehow ok but after a while the filament gets ripped off the bed as appears in the picture.
I have tried calibrating the printer again, first layer calibration, printing at 20% speed, adjusting the flow and temperature with no help.
I have also noticed unusual filament stringing. I am using Prusa PLA filamalent.
Any ideas?
Best Regards,
Mohamed Elkordy
Posted : 10/09/2018 5:03 am
Topic starter
answered:
Re: Uneven bed or what?
Well after several more trial I think this has something to do with bed adhesion. After cleaning the PEI sheet steel bed bed with acetone thoroughly the print is working properly now.
Posted : 11/09/2018 3:32 am