Here are our environment: Windows 2008 print server with lots of HP different HP printers, using UPD. Clients are running Windows 7 x64.
We configure duplex printing by default for ecologic matters. When a single page document is printed, the printer use duplex also; after the page has been printer, it takes the paper back to "print" the blank side of the single page document!
Are we missing something hidden in the printer configuration? Or isn't the driver/printer smart enough to single-side printing when duplex is enabled and only one side need printing?
Best regards