C6150 Userís Guide179BasicsThere are three methods by which your documentís color canbe managed and adjusted:1. Application Color Management (1).Some graphics and desktop publishing programs such asAdobe Photoshop, Adobe Illustrator, and Quark Xpresshave their own built-in color management systems.Most applications do not have these color managementfeatures and rely instead on the printer or operatingsystem.2. Operating System Color Management (2).Windows 2000, XP and Server 2003 have Windows ICMcolor Management.Mac OS and Mac OS 10.2 and 10.3 have Apple ColorSync.3. Printer Color Management (3).When you print your document and modify settings in theprinter driver, the printer performs color adjustments.Important!Only use one color management system if youwant the best results from your printer.If you wish to use your printerís colormanagement system, ensure that yourapplication or operating system colormanagement is switched off.Applying color management in multiple placeswill give unpredictable results.