Hi rjewer,
A simple setup would be to use the ¤t.datapage variable, which returns the current datapage that you're on. You load your PDF as the data file, then in your page's basic attributes(just double-click on the page), in the Condition field, you put the condition:
=(¤t.datapage = 1) or (¤t.datapage >= 10)
With this, it will only print the page if it's a page 1, or if it's page 10 or higher, thus skipping pages 2 to 9. Feel free to adjust the numbers according to your needs.
Hope that helps!
Regards,
Raphaël Lalonde-Lefebvre