One problem solved
I have had several posts going as the problem seemed to be split. With the help of posts (many from color dude) and the acquisition of the service manual (again from folks that posted) I fixed the shifting colors. It was partly head alignment as several people guessed. It threw me off because it didn't seem to be happening on non color corrected stuff. I believe the ink was much thicker and was mixing better and hid the shifting. I continue to not be able to print at 1400 dpi as Rolands site does not have anything over 720 and continue to have speckles in my yellow (4 separate calls to Roland's tech line). They tell me that in the end it must be their software and they don't support that version anymore. If anyone knows of profiles that are for the sc500 with ecosol max at 1400 (without speckles) please post.
Thanks to all, progress has been made