Noritsu silver-halide printers are using Noritsu's own color space, which is somewhat smaller than sRGB. One should use sRGB, or ask the printing service for their own profile and use that. Once I contacted a Noritsu guy (a regional sales manager) and he wrote me, that they do not give out the profile, because that depends on the paper and chemistry at the printer. Some, like Costco, do provide the profiles. This gentleman wrote me, that that profile should be APPLIED to the print file, do not CONVERT the print file to the profile. I still don't understand it, but the location I used did not have profile anyway.