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[Maryor]

I bought a new PC and now my HP envy 5540 wont duplex print. I am now using Windows 10. I have set device properties to say that duplex is installed but still no joy. It sets it back to uninstalled and then I have to manually reinsert the paper. What do I have to do!

[KrazyToad · Accepted solution]

@Maryor

I have gone through your Post and would like to help

I suggest you uninstall the printer driver from root level and download the full feature software

1.) In Windows, search for and open Programs and features 
2.) Select your HP Printer 
3.) Select Uninstall 
4.) In Windows, search for and open Devices and printers 
5.) In the Devices and Printers windows look for your HP printer. If you see it listed right-click on it and choose ‘Delete’ or ‘Remove Device’ 
6.) Open up the run command with the “Windows key + R” key combo.
7.) Type printui.exe /s and click Ok. (Note: there is a space in between “printui.exe” and “/s”) 
8.) Click on the “Drivers” tab 
9.) Look for HP Printer driver. If you see it Click on it and click Remove at the bottom 
10.) Select Ok 
11.) Select Apply and Ok on the Print Server Properties windows 
12.) Close Devices and Printers
13.) Restart the computer and download the Full Feature Software from Here and follow the onscreen Instructions

Keep me posted how it goes

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