David299792

Thank you very much!

I have recently noticed that the quality of the first layer on two Ultimaker S5 had deteriorated. What could this have been caused by and what are possible solutions? Thanks in advance!

I inteded to clean the system fans of an Ultimaker S5 as the manual instructs. Is one really supposed to blow compressed air into the printer in order to remove particles? As far as I can assess, they would remain inside if not blown even further inside. Furthermore, which pressure is applicable? Thanks in advance!