Lexmark C790 manual Understanding printer menus, Menu item, Manual Color, Description

Menu item

Manual Color

RGB Image

sRGB Display

Display—True Black

sRGB Vivid

Off

Vivid

RGB Text

sRGB Vivid

Off

Vivid

sRGB Display

Display—True Black

RGB Graphics

sRGB Vivid

Off

Vivid

sRGB Display

Display—True Black

Manual Color

CMYK Image

US CMYK

Euro CMYK

Vivid CMYK

Off

CMYK Text

US CMYK

Euro CMYK

Vivid CMYK

Off

CMYK Graphics

US CMYK

Euro CMYK

Vivid CMYK

Off

Spot Color Replacement

Color Adjust

Description

Customizes the RGB color conversions

Notes:

•sRGB Display is the factory default setting for RGB Image. This applies a color conversion table to an output that matches the colors displayed on a computer monitor.

•sRGB Vivid is the factory default setting for RGB Text and RGB Graphics. sRGB Vivid applies a color table that increases saturation. This is preferred for business graphics and text.

•Vivid applies a color conversion table that produces brighter, more saturated colors.

•Display—True Black applies a color conversion table that uses only black toner for neutral gray colors.

Customizes the CMYK color conversions

Notes:

•US CMYK is the US factory default setting. US CMYK applies a color conversion table that tries to produce output that matches SWOP color output.

•Euro CMYK is the international factory default setting. Euro CMYK applies a color conversion table that tries to produce output that matches EuroScale color output.

•Vivid CMYK increases color saturation for the US CMYK color conversion table.

Provides the capability to assign specific CMYK values to named spot colors

Initiates a recalibration of color conversion tables and allows the printer to make adjustments for color variations in output

Notes:

•Calibrating starts when the menu is selected. Calibrating appears on the display until the process is finished.

•Color variations in output sometimes result from changeable conditions such as room temperature and humidity. Color adjustments are made on printer algorithms. Color alignment is also recalibrated in this process.

Understanding printer menus

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