when i set omr in outputpress and set mark only front but when i start workflow then i check pdf it mark all pages

OL Connect Professional Designer
1

I set output preset OMR mark only front but in pdf file it mark every pages when going to print pdf fine duplex the second omr print on firt page back site.

i have any solution about it.

2

This is probably because there isn’t a notion of Duplex in the PDF format but I should expect the correct result in PostScript output for instance. Can you reproduce with PostScript output? If so, then contact your local support team to report the issue.

In PDF, you could use the Add Additional Content to add your OMR mark and apply a condition to only print the OMR on odd pages.