To improve the color when printing a PDF file, use the ADOBE Color Space feature:
  1. Click Print to print the PDF document.
  2. Click the Properties button when the Print dialog appears.
  3. Select the Advanced tab when the AiO Document Properties window appears.
  4. Select Adobe RGB under the Color space section, then click OK.
  5. Click OK to print your document.

NOTE: For WINDOWS 7 Operating Systems, refer to Adobe Support for recommended best practices to improve color.