Just tagging on to the end of this old discussion. Having some problems. I want to use the fron feeder on my epson 3880 to print digital negatives due to the lines produced on the pictoria, using the rear feed. I have tried many methods, including taping the transparency onto 1mm boards etc. The front feeder takes up the transparency and then says it is ready, but when I try to print with the printer tool, there is always an error, saying paper source error, check settings.
I think the problem is that on the printer tool, there is no way of choosing the source. I know there are people who have managed this, but wonder if someone can tell me how to do this?