by Sal Hernandez » Wed Oct 09, 2013 11:42 am
PCB123 does not have an option to print copper layers as a negative view. You could do something like this in MS Paint.
Regards,
Sal Hernandez
Software Support Engineer I
Sunstone Circuits
13626 S. Freeman Road
Mulino, OR 97042
Phone: 503-829-9108 x226
Fax: 503-829-5482