-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Printers
- Printer Setup, Software & Drivers
- 4505 Automatic Duplexing Unit fix for Windows 11

Create an account on the HP Community to personalize your profile and ask a question
08-17-2023 04:21 PM
I have a Envy 4505 and can not get an option to support duplex printing. I have spent hours, no joke, going around in circles to find a driver that fixes this issue. Should I just give up and buy a printer from another company that supports Windows 11 better than HP has? I have been a loyal HP customer for over 20 years and I'm about to give up. Without this fix I am wasting paper. Thanks
08-18-2023 10:33 AM
Hello @wub726 ,
Welcome to the HP Support Community!
A) Printer settings Duplexer:
Search Windows for 'devices', and then click the Devices and Printers control panel setting in the results.
Right-click the icon for your printer model, and then
click Device Settings tab
Installable Options > Duplexer: installed
If not, change to installed.
B) Automatic Two-Sided Duplex Accessory:
Enter the Control Panel > Devices and Printers.
Right click the printer icon, then click Printer Properties.
Click the Device Settings tab.
Set the Automatic Two-Sided Duplex Accessory as installed and click OK to save the change.
Now Automatic Duplexing should become available.
If the Options > Duplexer or Duplex Accessory is not displayed, then download only HP Full Feature Software
- Click on "Expand all" (right side) and carefully read all the information.
- File name: Full_Webpack-116-Full_Webpack.exe (108.3 MB)
- Uninstall HP printer software, and then remove the printer from your Devices list.
- Restart the PC
- Close all programs
- Open up the run command with the "Windows Key + R" key combo > in folder Downloads double-click on the EXE
- The installation was completed successfully, now you must ...
- Restart the PC again
- Now the installation is complete.
Document error messages accurately, even better is to take a screenshot of it and upload here.
Hope this helps! Keep me posted.
Andr-1611
If my post resolved your problem please mark this post as an "Accepted Solution".
Or click on the YES button to reply that the response was helpful and/or to say “Thank You”.
I'm not an employee of HP, I'm as volunteer here.
Inquiries via private messages (PM) cannot be answered.