OKI C7550 Manual De Usuario

The install utility provides a color matching profile for your printer. In 
general, using the Color Matching settings will provide reasonable 
default settings that produce good results for most documents.

Many applications have their own color settings and these may 
override the settings in the printer driver. Please refer to the 
documentation for your software application for details on how that 
particular program’s color management functions.

If you wish to manually adjust the color settings in your printer driver, 
please be aware that color reproduction is a complex topic, and there 
are many factors to take into consideration. Some of the most 
important factors are listed below.

• Neither a printer nor a monitor is capable of reproducing the full 

range of colors visible to the human eye. Each device is restricted 
to a certain range of colors. Additionally, a printer cannot 
reproduce all of the colors displayed on a monitor and vice versa.

• Both devices use very different technologies to represent color. A 

monitor uses Red, Green and Blue (RGB) phosphors (or LCDs), a 
printer uses Cyan, Yellow, Magenta and Black (CMYK) toner or 
ink. 

• A monitor can display very vivid colors such as intense reds and 

blues and these cannot be easily produced on any printer using 
toner or ink. Similarly, there are certain colors, (some yellows, for 
example), that can be printed, but cannot be displayed accurately 
on a monitor. This disparity between monitors and printers is often 
the main reason that printed colors do not match the colors 
displayed on screen. 

A print can look very different under different lighting conditions. For 
example, the colors in a print may look different when viewed 
standing next to a sunlit window, compared to how they look under 
standard office fluorescent lighting.