I believe your problem is the ink. The R series 200-310... use a dye based ink which will not cure on the circuit board like the pigment inks. Durabright is a pigment ink which does work in the C 80... series, but I don't think that is the ink you are using, maybe Claria ink which the US R series use. If you go to the R 1900 series and up I think they may have a pigment ink. Are you in the asian region? I think that's where the R310 is sold.
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Re: PCB Printing with EPSON Durabrite INKs.
2009-05-28 by wnnelson0