2 sided printing in Excel with multiple workbooks

[Chris Clark]

I have a problem printing multiple worksheets. Some of my
worksheets have more than 1 page and I have multiple
worksheets in my excel file. I would like to print all
these workbooks 2 sided together. Right now my printer
supports 2 sided flip on long edge, but It will only
double side one of the worksheets and then print out the
other worksheets on a single side. I need all worksheets
in a row to be two sided.

Does anyone know what to do.

Thanks