Ian
Does sheet grouping and then printing as one job not work?
Click on first worksheet tab and then hold shift key down and click on the last. Anthing you do to these grouped sheets should happen to them all?
If not you may be stuck with VBA as that only works with the page setup dialog not the printer setup dialog which is provided by the printer driver.
If this doesn't work, does anyone know if XL4 (XLM) code will do it? (before my time)
Regards
Nick Hodge
Microsoft MVP, Excel
Southampton, UK