Filament not sticking
Hi All,
My Prusa 4s has been working wonderfully for the last 6 months until a week ago when I left it doing a print job only to come back a few hours later to find a huge "fit;ament blob" hanging off the heater. It clearly caused damage as the heater head and nozzle were hanging off just connected by the wires.
I purchase a proud new novel, heater and tube assembly - genuine e Prusa of course.
I've now put in some brand new (unopened) filament (PLA) and tried to run a few prints. Every single time I get a horrible print with the filament refusing to stay on the bed. I follow the same procedure of cleaning the bed prior to print with IPA and that's worked perfectly in the past.
Not sure what to do. Have a look at the photo and see if anyone has some helpful advice.
Thanks
Sonny
