OKI 5800Ldn 用户手册

C5800 Ldn User’s Guide

Color Matching  •  174

RGB or CMYK?
The guidelines for choosing a color matching method make 

distinctions between RGB and CMYK.

RGB = Red, Green, Blue

and 

CMYK = Cyan, Magenta, Yellow, Black.

Most documents you print are in RGB format. This is the most 

common method. If you do not know your document’s color 

mode, assume that it is RGB.
CMYK documents are typically only supported in professional 

Desktop Publishing and Graphics applications.

The driver and Color Swatch Utility supplied with your 

printer support only RBG. If you wish to use CMYK, you 

might be able to use the software application’s Soft 

Proofing feature.