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Message 1 of 2
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My 8720 won't auto duplex print after mac 10.15.6 update

HP Recommended
Office Jet Pro 8720
macOS 10.15 Catalina

After I installed Catalina 10.15.6 and updated my phone to iOS 14, I can't seem to print on both sides of the page anymore.  I have the settings on my computer to print of both sides of the paper, flip on long side, but it keeps printing out on one side of the paper only.  Can anyone please help me out on a solution?

 

Thank you!!!

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HP Support Agent
HP Support Agent
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Message 2 of 2
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HP Recommended

@pjx, Welcome to the HP Support Community!

 

Are you facing the same issue while printing from your iOS device?

 

According to the printer specifications, this model printer supports auto-duplex printing.

 

Which application are you using to print?

This option varies with the app you are using to print. Try printing different types of document to check if the issue persists.

 

Update the printer firmware

Click here to download and install the latest firmware from your MAC.

Click here to know different methods of updating printer firmware.

 

Also, check for any software updates on MAC

Click the Apple icon > About This Mac > Software Update and install any available update.

 

For default and common steps to print a 2-sided document, kindly refer to this document - How to Print on Both Sides of the Paper

 

Hope this helps! Keep me posted. 

 

Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.

Click the “Kudos, Thumbs Up" on the bottom right to say “Thanks” for helping!

Have a great day! 

KUMAR0307
I am an HP Employee

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