Does this method provide better resolution than toner transfer? Or easier to do than toner transfer? (The reason I'm asking it this way is that what I am using is ... you guessed it ... toner transfer!)
--- In Homebrew_PCBs@yahoogroups.com, "Brian Turvey" <g3umt@...> wrote:
>
> Hi,
> Like I said in my first posting, I'm only just starting to play with this method but the attraction to me was as I understand it, special pigment based ink's are not required and the resist layer produced should be tougher than the pigment based ink alone!
> Brian.
>
> ----- Original Message -----
> From: awakephd
> To: Homebrew_PCBs@yahoogroups.com
> Sent: Tuesday, April 27, 2010 3:13 AM
> Subject: [!! SPAM] [Homebrew_PCBs] Re: Hybrid of Inkjet & Toner Method
>
>
>
> I am unfamiliar with the hybrid method. I think I understand the procedure, at least to the extent that it has been explained in these posts ... but what is/are the advantage(s)?
>
> --- In Homebrew_PCBs@yahoogroups.com, "jamesmichaelnewton" <jamesmichaelnewton@> wrote:
> >
> > Just etch through it. Since the fine layer isn't enough to block the etchant, it undercuts the individual grains of toner and removes the copper anyway.
> >
> > Or are you getting a solid coating on the bare copper?
> >
> > You can use a little bit of air or tapping to knock off excess toner, although that removes ANY toner, I find it doesn't remove much from the inked areas. I just let it sit for a while so the toner in the ink has a chance to really settle in, then I tap it upside down and sometimes blow on it a bit with canned air. Once in a while I have to manually clear areas between pads that are too close to each other by scraping off the toner with a sharp blade or probe.
> >
> > Another issue is humidity... and static... there may be a fine balance between the two.
> >
> > Please let us know how it goes and what you find works for you?
> >
> > --
> > James.
> >
> > --- In Homebrew_PCBs@yahoogroups.com, "g3umt" <g3umt@> wrote:
> > >
> > > Hi,
> > > I'm fairly new to the group and finding your post's very useful. I have purchased and modified an Epson S21 printer and have been experimenting with Ink/Toner hybrid method.
> > > The info available seems to say dust the wet ink with toner which I find works and produces a good tough coat of resist. I can't however stop a fine layer of toner sticking to the bare copper!
> > > Anybody using this method? if so, how do you apply the toner to stop this problem please.
> > >
> > > Regards,
> > > Brian
> > >
> >
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