Hi sjpt,
I downloaded a free book from the adobe site to test the printing.
The item information says printing is allowed on any device.
I tested by trying to print the first page only.
This works fine on my own laptop (Windows 7) but a colleague in a different office on a Windows XP PC using the same ebook cannot print and no error message shows up. The printer that PC is printing to has been tested and produces a windows test page.