Xerox DocuColor 2045 Color Management Manual

Also see for DocuColor 6060: System guide Getting started Cleaning procedure Installation guide Use manual

Xerox DocuColor 2045 Color Management Manual Manual pdf 50 page image

Troubleshooting5-2 Color Management GuideA third possibility should be tested if the first two are not thecause of the imaging problem: a source color mismatch mayexist between the queue and the job’s input color space. Forexample, if the intent of the job is to render a CMYK documentwhich was originally designed for a SWOP™ press, you need toselect “SWOP™ Coated CMYK” as the source CMYK colorspace. If FOGRA Gloss is selected in Job Properties andSWOP™ CMYK is selected in Queue Properties a mismatchexists.Things to rememberIn closing out this chapter, we wanted to provide you with a shortlist of things to remember:• Color Adjustments are performed in PCS (XYZ), thus alwaysinvoking the ICC path.• Calibration and User TRCs are applied in hardware. They donot affect RIP performance or color pathway.• The Xerox Enhanced Path always provides improved RIPperformance and better image quality.• Using pre-installed profiles and Look Up Tables is sufficientfor most customer jobs and most stock.• Building and utilizing profiles will always invoke the ICC path.• When using untagged files, make sure the appropriatesource RGB or CMYK space is selected on the queue or job.• If there is a mismatch between the Source CMYK and theDestination Emulation, the results will be unpredictable.• Most PDF files have the Relative Colorimetric intent specifiedin the file. If you want to change the rendering, a queue or joboverride must be selected.