I have a roland sp300v and a sc545ex....I use the same profile for both printers, same setting and there colors are totally different...I realize the 545 is a 6 color with the light cyan and magenta...but they should be close? The 4 color printer actually looks better....the 545 the greys are horrible...they look redish or if take magenta it doesn't help....Anybody got any ideas ho I can get them close....the profile I use is the oracal3640g 16pass max impact in versaworks.....It doesn't matter what profile I use just can get the colors right on the 545