Oki C5250 manual Colour Printing, Factors That Affect the Appearance of Prints

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COLOUR PRINTING

The printer drivers supplied with your printer provide several controls for changing the colour output. For general use the automatic settings will suffice, providing reasonable default settings that will produce good results for most documents.

Many applications have their own colour 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 colour management functions.

FACTORS THAT AFFECT THE APPEARANCE OF PRINTS

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

Differences between the range of colours a monitor or printer can reproduce

>Neither a printer nor a monitor is capable of reproducing the full range of colours visible to the human eye. Each device is restricted to a certain range of colours. In addition to this, a printer cannot reproduce all of the colours displayed on a monitor, and vice versa.

>Both devices use very different technologies to represent colour. A monitor uses Red, Green and Blue (RGB) phosphors (or LCDs), a printer uses Cyan, Magenta, Yellow and Black (CMYK) toner or ink.

>A monitor can display very vivid colours such as intense reds and blues and these cannot be easily produced on any printer using toner or ink. Similarly, there are certain colours, (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 colours do not match the colours displayed on screen.

Viewing conditions

A print can look very different under different lighting conditions. For example, the colours in a print may look different when

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Contents C5250 Preface Contents Preface Preface Introduction Your printer includes these featuresFront View Printer OverviewRear View Changing the Display Language Paper Recommendations Cassette Trays Size Dimensions Weight G/M²Multi Purpose Tray Duplex Unit Face Down Stacker Face UP StackerLoading Paper Loading paper Loading paper Multi Purpose Tray Printing Preferences in Windows Applications Printer Settings in WindowsSingle on-screen button restores the default settings JOB Options TAB Colour TAB Setting from Windows Control Panel Advanced TAB Printer settings in Windows Device Options TAB Factors That Affect the Appearance of Prints Colour PrintingPrinter driver colour settings Tips for Printing in Colour Setting the Colour Matching Options Accessing the Colour Matching OptionsColour printing An example of using the colour swatch function Using the Colour Swatch FeatureTo select adjustments made with the Colour Correct Utility Using the Colour Correct UtilityMenu Functions Information Menu Print Menu Settings ExplanationPrint Menu Information Menu Action ExplanationMONO-PRINT Auto Speed Speed Mono 24PPM Colour SPE Mixed Spee Media Menu Media Menu Settings ExplanationMillimetre Selects the length of paper Colour Menu Colour Menu Settings ExplanationSystem Configuration Menu Items Settings Explanation System Configuration MenuNetwork Menu Settings Explanation USB Menu Settings ExplanationNetwork Menu Memory Menu Memory Menu Settings ExplanationMaintenance Menu System Adjustment MenuSYS Adjust Menu Settings Explanation Maintenance Menu Settings ExplanationUsage Menu Explanation Usage MenuReplacing Consumable Items Life Order no Consumable Order DetailsToner Cartridge Replacement Cyan cartridge Replacing consumable items Replacing consumable items Replacing consumable items Replacing consumable items Static sensitive devices, handle with care Image Drum ReplacementReplacing consumable items Replacing consumable items Replacing consumable items Replacing consumable items Replacing the Belt Unit Replacing consumable items Replacing consumable items Fuser Replacement Replacing consumable items Replacing consumable items Cleaning the LED Head Installing Upgrades Installing upgrades Memory Upgrade Installing upgrades Installing upgrades Second Paper Tray Adjusting Windows Printer Drivers Clearing Paper Jams Cyan cartridge Clearing paper jams Clearing paper jams Cyan cartridge Clearing paper jams Lift the front cover release and pull open the front cover Clearing paper jams Specification SpecificationsIndex Adjusting image position Oki Systems UK Limited OKI Contact Details07067701 iss.02