Oki C9800hdn Reference Manual

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Contents

Oki C9800hdn Reference Manual Manual pdf 46 page image

55-46 Managing Color in Adobe PhotoshopColor Reference Guide for C9800 - 46Advanced tips for using PostScript color managementUse the following information to implement alternative, more complex, colorworkflows with Photoshop.N OTE : To use PostScript color management with Photoshop 6.x, choose PostScriptColor Management from the Profile menu in the Photoshop pane of the printer driver.Saving EPS documents with PostScript Color ManagementSelecting the PostScript Color Management option when saving either a CMYK orRGB EPS file prompts Photoshop to embed PostScript color information—which isindependent of ICC profiles—in the resulting document. This information isintended for PostScript devices like the Fiery.Printing RGB EPS files saved with PostScript Color ManagementWhen you print an RGB EPS file that contains an embedded profile to the Fiery, youcan use the working space information from the embedded RGB profile as an RGBsource definition for Fiery CRDs. To use this source color space information from theembedded profile with Fiery CRDs, choose None as the ColorWise RGB Source whenyou print. This applies when you print directly from Photoshop, or when the sameRGB EPS file is output from another application.To override the embedded profile in an EPS file using an RGB Source definition madeavailable by the Fiery, choose anything except None as the Fiery RGB Source Profile.Printing RGB images with Photoshop PostScript Color ManagementIf you select an RGB color space and decide to use PostScript Color Management,Photoshop sends RGB data to the Fiery along with PostScript color informationdefining this RGB color space. When you select PostScript Color Management, aCRD is used to perform color conversions to CMYK.N OTE : The included RGB source color space information is overridden by theColorWise RGB Source option unless it is set to None. The ColorWise RenderingStyle option specified will take effect if the ColorWise RGB Source Profile option is setto None.