Oki C6100dn Guide: User's, C6100 Series (Am English) - Page 230

Types of ICC profile supported There are four classes of ICC profile supported by the Graphic Pro color matching system: Profile type RGB Source (RGB Input) CMYK Simulation (CMYK input) Printer (CMYK Output) Link Profile Description These profiles describe the device that was used to capture RGB data (e.g. scanner or digital camera). The RGB Input Profile may also be your monitor profile if you are trying to match to your screen. These profiles describe the CMYK device whose colors you are trying to simulate. Typically this would be another manufacturer's printer or an offset printing press. Profiles are already built-in to the printer for commercial printing press inks such as SWOP or Euroscale. This profile describes the color characteristics of your own printer. The printer already has factory default profiles built-in, but you can replace these profiles with your own if required. This is a special type of ICC profile that converts directly from CMYK to CMYK. For example, a link profile could convert directly from the CMYK space of another printer to the CMYK space of your printer. C6100 Series User's Guide 230