I got a problem with my printer.
I got a Print which takes about 48hours. To reduce the time i switched from 0,1mm to 0,2mm layerthickness @ 35mm/s over all Speed. at the beginning it works well but when i came back to the office today the print looks like this. (see picture).
Now the nozzle is blocked. So hard that serveral times trying the atomic method to clean it didnt work.
The Feeder also grindet the Filamnet on the back of the printer. So i guess it got stuck at some part.
So i have to move the nozzle and change to the spare one. how can i clean the blocked nozzle when it is removed?
And 2nd question: which tempretures should i use for differents printspeeds. iam using PLA.