I generally use the jet set, or follow whatever instructions the photo papers suggests. I had colors run off a quilt once! Very traumatizing. I have done around 10 of these...I think. One thing to make sure of- if you are using an inkjet printer, make sure you have it on the lowest ink setting! Part of the problem I was having was that I had the DPI too high and there was a TON of excess ink.
Good luck to you and happy quilting!