Printing PDF
 

I edited a PDF using Omnigraffle
When creating the Omingraffle document, I followed online instructions and set the canvas size to 1 page width and 6 pages length. I the dragged and dropped each of the pages of the PDF into the Omnigraffle document, alligning them so that it looked like the original PDF.

After I have Export > Save as PDF, I check that the PDF contains the whole Omnigraffle doc - which it does, all in one long PDF page.

When I go to print, however, only 1 section prints.

How do I get the whole PDF to print?
Why does the Print command, only select one section of the PDF?

Thanks.
PS When I go to email the PDF, the whole document is sent, however, even when I download it and try to print, the same section only is printed.