Homebrew PCBs

On Wed, 17 Jan 2007 20:50:20 +0100, Torin Walker <torinwalker@...>  
wrote:

> My understanding is that the paper in the kit isn't arbitrary; it is  
> supposedly a specially coated paper whose printing surface dissolves in  
> water such that the toner is completely released from the film. I've  
> tried using ordinary paper, but it always leaves a grey film on the  
> toner.
> I guess I'll find out when I finally receive the TT Kit. I'll be  
> relieved it it does turn out to be ordinary paper, because then I'll buy  
> it at $0.10 per sheet.
> Torin...


My understanding is they just want your cash.
Some rubbing with a piece of foam rubber and the white residue goes away,  
but it is not a problem unless you want to make component legend.
The etchant does not mind the looks.

ST