The ToC lists topics by page numbers, but the topics themselves do not have page numbers, so the ToC page numbers are fairly pointless, aren't they?
Okay, I found the Page Numbers icon and put the Page Number field in the footer of the Master Page, et voila! Page numbers ... but only on the odd pages; even-numbered pages would be nice...
Once again, a little sleuthing and exploration answer my question; if a page is blank, it doesn't get a page number. Most of my text is on odd-numbered pages, with a few running on to the next page -- even.
Take a look in the samples that ship with Rh. There is a topic explaining how to set up printed docs.