HP Deskjet 6620 Color Inkjet Printer - Manual (Page 47)

5. Adjust the Saturation, Brightness, and Color Tone to affect how overall colors
are printed.
6. Select any other print settings that you want, and then click Print.
7.7 CMYK settings
Follow these steps to specify the CMYK settings:
1. Open the Print dialog box.
2. Click the Paper Type/Quality tab.
3. Click the CMYK tab.
HP Deskjet 6600 series printer User's Guide
47