Printing Duplex Issue

[tep1981]

I have an HP Officejet Pro L7780 on Windows 7 x86

When printing a 3 page document duplex, its prints the first page single sided, then the 2nd and 3rd page duplex

I've tried reversing the document in properties but then it only prints the 1st page and not the other 2, strange huh?

why is this?

 

[Burnsy2023]

Sounds like you have an option set somewhere for this. This is usually a feature so you can print front covers. Check the driver feature settings.