I made a Photo Album for Electrostatic Toner Transfer. Ain't perfect, but was the best I could do in 15 minutes of experimentation. I'm dragging my feet on ripping the fuser out of my laser printer. I don't make enough boards to justify a disembowled laser printer taking up space. I'd much rather find something that could dissolve the clay remnants from the Staples Picture Paper. mike --- In Homebrew_PCBs@yahoogroups.com, "James Newton" <jamesmichaelnewton@y...> wrote: > > I don't see how your comment has anything to do with Mikes idea. > > Yes, the toner and the paper are charged the same. So what? They > have been loosing their charge since they came out of the printer > (static dissapates) and now have little or no charge relative to the > environment around them as well as no charge relative to each other. > > The point is that he has charged the blank PCB now. Some or most of > the Toner will then jump up to the blank. As long as he flips the > blank over before the charge dissapates, that toner is going to stay > on the board. > > Now, he takes the blank, with the un-fused toner on it, at sets it > in a hotplate. At this point, the toner melts onto the blank. There > is no paper to remove, the toner isn't going to come off and we are > ready to etch. > > I think its brilliant. Any other snide remarks you want to make? or > are you just repeating what you learned from others as documented at: > http://www.crankorgan.com/whodabitchnow.htm > > James. > > --- In Homebrew_PCBs@yahoogroups.com, "crankorgan" <john@k...> wrote: > > > > I think you should read this page > > > > http://www.physics.uoguelph.ca/summer/scor/articles/scor54.htm > > > > Once the toner is on the paper the charge of the paper and the > toner > > are the same. While some toner might stick to the board some will > also > > stay on the paper. The horse is out of the barn so to speak. The > > transfer needed to make good circuit boards has to be near perfect. > > > > > >
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Re: Electrostatic Toner Transfer
2004-11-13 by gettingalongwouldbenice
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