Importing of a PDF containing a Device N RGB image will display corrupted element. User will also find the same corruption printing a PDF containing DEVICE N RGB image that has been export to Archiving RGB style from Draw. While the PDF does display properly in Acrobat the corruption when printing is a limitation within Acrobat.
To resolve the problem, export to another non-archiving style and yield better results.
Note: This issue has been fixed in CorelDraw X6.1 update.