Oki PRO510DW Printing Manual page 46

If you are using a source RGB document, simulate the output of
another printer by making the following selections in the printer
driver:
1. On the printer driver Color tab, select Graphic Pro (1)
and click Options.
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WINDOWS
MAC
2. Select Printer Simulation (2).
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4
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Color matching (advanced) > 46
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5
2
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