Xerox 550, 560 manual Protected colors

Color tab in the job parameters window 105

Parameter	Option	Description
Protected colors	CMYK	Note: If you protect RGB, gray, or CMYK colors, all colors
		in the job that include the same color combination as the
		protected color, will also be protected.
		Provides the following options:
		● Preserve pure CMY colors—Preserves pure cyan,
		magenta, and yellow during transformation.
		● Preserve black color—Preserves pure black during
		transformation.
		● Use protected CMYK values—Retains CMYK colors
		as defined in the Spot Color Editor.
	RGB	Use protected RGB values—Retains RGB colors as
		defined in the Spot Color Editor .
	Device Gray	Use protected gray values—Retains gray colors as
		defined in the Spot Color Editor .
Calibration	Linked	Uses the calibration table that was created for the media
		type and screening method selected for your job
	Normal	This table is used if a calibration table has not been created
		for the media type and screening method that you are
		using. You cannot edit this calibration table.
	None	Does not apply a calibration table when jobs are processed
		and printed.