Did you try using the backing of mailing labels? Scuff it up with a credit card to get the toner to stick to it, then run it through. I get 0.5mm pitch with this and a laminating press. On Wed, Jul 15, 2009 at 7:21 PM, Tamas Rudnai wrote: > Try with a normal 80gsm paper. See what happens. > > Also you can peel an A4 =A0(or letter) size laser label off leaving the g= lossy > part only. Stick that to the back of an 80gsm paper (using the peeled off > label for example) so that you are printing onto the glossy face. Do not > touch the paint with your hand after that because it will still unstable = on > that surface, therefore is just perfect for ironing it to the clad board. > > Tamas > > > > > On Wed, Jul 15, 2009 at 11:49 PM, solarwind wro= te: > >> On Wed, Jul 15, 2009 at 6:46 PM, solarwind wrot= e: >> > On Wed, Jul 15, 2009 at 6:30 PM, Bob Blick wrote: >> >> Steel wool or green scouring pad on the copper for some tooth. >> > >> > Used that, then that + sand paper on the second try. Still failed. >> > >> >> Wash and dry the board thoroughly. >> > >> > Did that. Still failed. >> > >> >> Use a few pieces of paper on top of the toner carrier paper when you >> >> iron as a cushion for even pressure. You might need higher heat. >> > >> > Did that. Iron is on highest temperature (linen mode). Stil failed. >> > >> >> Before peeling, soak the board in water afterward until the toner >> >> carrier sheet almost dissolves. >> > >> > My paper is pretty thick. It wont dissolve. >> > >> >> Touch up with a red Staedtler Lumocolor pen before etching. >> > >> > I shouldn't need to do that. There is too much not sticking. >> > >> > >> > I tried magazine paper. All of it stuck - but none of it cleanly. >> > There were holes all over the place and it was really messy. The photo >> > paper gave the sharpest results but some parts didn't stick and it's >> > really annoying. >> >> It should work like this: http://www.riccibitti.com/pcb/pcb.htm but it >> doesn't... >> -- >> http://www.piclist.com PIC/SX FAQ & list archive >> View/change your membership options at >> http://mailman.mit.edu/mailman/listinfo/piclist >> > > > > -- > http://www.mcuhobby.com > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist