After installation of 4B, my first test was printing.
It still gave problems, though preview now showed.
I went through the printer settings, "touching" a lot of them, powered down, restarted. The printing then works. This is great.
Unfortunately can't say what resolved the problem, but it did persist across installation of the new Beta and didn't happen with any other program I tested.
The header and footer settings look good. (Didn't notice a mention in the help, on a quick look.) I didn't find how to persist the settings across sessions. (I tried saving files.)
I selected to print 1 page of 2. Three times I got both pages printed. Same thing happened in FinePrint and physical printer.