Oki ES3640eMFP Color Manual

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Contents

Oki ES3640eMFP Color Manual Manual pdf 28 page image

11-28 Fiery Color ManagementES3640e MFP Color Guide - 28ï Quick applies one-dimensional transfer curves to adjust outputdensities in the cyan, magenta, yellow, and black channels. Thistechnique leads to pleasant color output from your printerbecause pure primary colors are not ìcontaminatedî by othercolorants. While it is the fastest simulation method and perfectfor drafts, avoid using it for final documents that will be used aspress proofs. Other techniques offer more color simulationaccuracy, which is expected by proofing applications.ï Full (Source GCR) provides a complete and accurate simulationbased on colorimetric transformations. Hues are preserved,even for primary colors. The Gray Component Replacement(GCR) level that was specified in the original (source) documentis also preserved. Full (Source GCR) is therefore an excellentsimulation technique for the highest quality press proofingapplications.ï Full (Output GCR) is also a complete and accurate simulationmethod based on colorimetric transformations. Hues arepreserved, even for primary colors. With this method, the GrayComponent Replacement (GCR) level that was specified in theoriginal document is not preserved. Instead, all CMYK data isreseparated using the GCR level specified by the Output Profile.This simulation technique is similar to traditional ICC colormatching methods and is appropriate for most documentsdesigned for the press, but reproduced on your ES3640e MFP.Note: When you specify On for Pure Black Text/Graphics, andspecify Full (Output GCR) for CMYK Simulation Method, the blacktext and graphics in your document are printed with 100%black-only toner.RGB SeparationThe RGB Separation option determines how RGB colors (as well asLab and XYZ colors) are converted to CMYK. The name of thisoption is meant to be descriptive, since the option defines thecolor spaces that will be used by the Fiery to ìseparateî the RGBdata into CMYK values.