Thanks, Jim. Yes, I've done all of that. I've even loaded some additional Red River and Epson profiles in addition to the ones that came with the R3000. All Paper profiles produce the same result.....Strong Magenta Cast. If I change to a "display" profile, such as Adobe RGB, along with Adobe RGB in the printer driver, prints look good, but they are not profiled exactly to the paper.
From what I gather, somehow the print is being "double color managed", but I don't know how.
Also, if I choose to Print to a "JPEG file", instead of the printer, the JPEG file looks the same as the prints.