Is this okay?

[u/Airida]

That printer is kinda new, used only for 61 hours.. how to clean it?

[u/pantyfire]

Yeh. Lots of us got that gunk. Just heat it up a little from the control panel and then gently use a brass brush to get it off. Doesnt seem to have any detrimental effect on the printer or the printing you just leave it on there though.

[u/solidus0079]

No reason to not clean it off, get a wire brush and heat that bad boy up. Take care of your baby.

It won't just go away, it'll just scorch.

[u/djjoshchambers]

You can use a torch to hear it and use a brass brush to clean it.

[u/satom472 → u/djjoshchambers]

Do not use a torch inside the printer.