On Jan 16, 2007, at 9:27 PM, Vasile Surducan wrote:

>>  We haven't gone very far with this:
>> <http://reprap.blogspot.com/2005/05/first-successful-silver-paint- 
>> circuit.html>
>> It's one of those "after the 1.0 release" features.
>
> This is not a real circuit, but could be a good joke.
>
http://www.instructables.com/id/EBLX9QZU86EWH0ULQX/

But I think the original poster had in mind laying down solder
paste on a REAL PCB; a sort of CNC solder-paste dispenser.  It
might work OK for that; I'd be concerned that it would be unable
to put down sufficiently small amounts of paste; with a stencil,
you're talking about putting down a very thin layer of paste.
(but it ought to be as good as using a syringe by hand.)

BillW
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