C3400n Userís Guide59Using the Color Swatch featureTo use the Color Swatch feature, you must install the ColorSwatch Utility. This is supplied on the CD-ROM that wassupplied with your printer.The Color Swatch function prints charts which contain a rangeof sample colors. Note that this is not the full range of colorsthat the printer can produce. Listed on each sample color arethe corresponding RGB (Red, Green, Blue) values. This can beused to pick specific colors in applications that allow you tochoose your own RGB values. Simply click the Color Swatchbutton (1) and choose from the options available.An example of using the Color Swatch function:You wish to print a logo in a particular shade of red. The stepsyou would follow are:1. Print a color swatch, then select the shade of red that best suitsyour needs.2. Take a note of the RGB value for the particular shade that youliked.3. Using your programís color picker, enter these same RGB values,and change the logo to that color.The RGB color displayed on your monitor may not necessarilymatch what was printed on the color swatch. If this is the case,it is probably due to the difference between how your monitorand printer reproduce color. Here, it is unimportant since yourprimary objective is to print the required color.