Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

I'm wondering if some of the toner removal problems might not be from
too much heat. When I was doing direct laser printing - laser
printing directly on copper-clad, I was "cooking" it in a toaster
over to fuse the toner to the board. If it got too hot it was
extremely difficult to remove the toner from the board after etching
using acetone, but if it was cooked less, it was quite easy.

Mark