Leith,
The plot thickens. I read else where that if you changed the printer back and forth then the duplex setting would take. This did not work for me unitl i did it twice in a row. So with your code and the below macro I can now change my printer's duplex setting:
I irritates me that I don't understand why this works, but it does so I guess it's solved. I can't mark this as solved but I have rated you highly thanks for the help.
Tom
P.S. If you can explain why this works I would like to hear it!
Bookmarks