cjc2 wrote:
As others have said, the most common mistake is allowing both the software (Lightroom) AND the printer manage color AT THE SAME TIME. You also need to insure that you have the correct paper settings in your software and that you are using the correct color profile (ICC Profile) for your exact ink set, printer and paper. It can be frustrating setting this all up and getting it all right, but once you do it, and get the hang of it, it will become second nature. Best of luck.