Is it asking you to select Raster Printing when you send the view or sheet to your printer/plotter? Try checking Raster Print by selecting the Setup button under the Settings area of the Print dialog box and pick raster processing instead of vector processing.
What release are you using, 2008 or 2009?
Mel Persin, AIA
AEC Technology Consultant
Technology to Visualize and Realize Solutions
Modeling the Future/Drafting the Present/Building on the Past