I currently use (in U.K.):
HP Laserjet 4 (with original HP toner)
Xerox A4 Colortech+ Coated (Gloss) Laser paper
Tetrosyl Standard Cellulose Thinners (from local motor parts store)
Isopropyl Alcohol (IPA) - Liquid form, not spray
Ratio is 2:1 thinners to IPA.
I've done two boards now with almost perfect results. It takes a bit of practice to get the timings and ratio's correct.
Thanks,
Phil.
I would like to try the cold method but have not had any luck, anywhere, finding ethyl alcohol. Only isopropyl.
I suspect toner is definitely a problem here. I’m using ‘compatible’ cartridges, so that only seems logical.
From: Homebrew_PCBs@yahoogroups.com [mailto:Homebrew_PCBs@yahoogroups.com]
Sent: Tuesday, June 7, 2016 6:24 PM
To: Homebrew_PCBs@yahoogroups.com
Subject: RE: [Homebrew_PCBs] First attempt at toner transfer
Almost all the problems I had with using the toner transfer method with a laminator was because of the toner.
With the original toner from two different printer brands worked well, but replacement toner cartridges did not work very well or not at all. One thing I found that helped was to run the blank board through several times to get it heated before I applied the paper with the image to be transferred. Once I switched to the cold method, I have not had a problem using any type of toner.
DuWayne
Posted by: "Brad" <unclefalter@...>
-- Cecil - k5nwa http://thepartsplace.k5nwa.com/