HP Officejet Pro X576 Multifunction Printer series - Manual (Page 119)

The HP EasyColor option is enabled by default in the HP Mac Postscript printer driver, so you do not
need to make manual color adjustments. To disable the option so you can manually adjust the color
settings, use the following procedure.
1. On the File menu, click the Print option.
2. Select the product from the Printers list.
3. Open the Color Options menu, and then click the HP EasyColor check box to clear it.
4. Adjust the RGB Color Settings by selecting a setting from the RGB Color drop-down menu.
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