
If your PDF is not printing to your printer, you may have a problem with fonts, too much memory required to handle the job, or a variety of other potential problems that can prevent the document from printing. In many cases, you can solve the problem by printing the file as an image.
When you print a PDF as an image, all text and vector objects are rasterized (converted to bitmapped images). This option is your last resort to resolving a printing problem as the text on a printed PDF page and some graphics may well appear severely degraded. However, if you find no other solution for overcoming a printing problem, use this method.