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

Alessio,

It's been my experience that the etchant dissolves the paper completely, and
it hasn't been necessary for me to do any paper cleanup whatsoever. There's
substantial paper residue left before etching, but I just leave it in place.

Like Tolga above, I use magazine paper for transfer and warmed FeCl for
etching. The paper residue may affect other methods differently.

-Andrew


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