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 > > > > > > > > > > > [Non-text portions of this message have been removed] >
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Re: Hybrid of Inkjet & Toner Method
2010-04-27 by awakephd
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