HI,
I guess the page Next has a MAIN window. At the end of the MAIN window, you can set a page break to page TC.If you set the page Next to have the setting Duplex, it will issue a duplex command each time for a new page and will always print on the front of the page.
If you set the print mode setting on page TC to ' ' Default: No change of print mode, this houls work to print on the back of the last page. i.e. the setting in the Smart Form should be:
Next: D Begin new page in DUPLEX mode (double-sided)
TC: ' ' Default: No change of print mode
Regards,
Karthik