Topic: Nozzle cleaning question
last week in one of the threads you touched on nozzle cleaning.
I have an ultimaker S3 Dual print core (nozzle cartridge assembly) which can not be disassembled.
they cost $115 each. if you damage the tip of the nozzle by cleaning than the auto level will not work
Auto level can not be over ridden. My question is. is fine bronze or brass wool abrasive.
being a cartridge type nozzle I can heat it up. turn off the machine and pull it out to clean it.
the main print core I use has a .4mm nozzle and has 735 hours run time and all I have had to do is clean the nozzle OD.
I run PETG and it is hard to get off the Nozzles.
Here is a picture of the print core and Bronze whool.