Need some help!!!! Roland Certified Technicians cannot even help us! I have a SC540 that's about 6 years old. It's been printing great up until 2 weeks ago when it began printing "red" or "pink" in all my fades or any 4 color pictures. However, if I print just one color, the machine is still printing fantastic. I didn't change my profiles or rip program. I didn't change anything, it just started doing this one day. I've been told it's my profiles but I've bought new rip programs, have had several "experts" look at the profiles and can't figure it out. Roland has came out and replaced my black head and a few dampers for $1,500. Didn't fix the problem. I don't know what to do. Does someone have any suggestions?