Double sided printer 2720

[Joanna94]

I can't print double sided. The box for that I can't click on, I have inalles all correct and the printer works. I only find solutions for windows in the handbook. 

[Jay_G24]

Hi @Joanna94,

I'd like to help!

Try updating mac and printer firmware

To update the printer's firmware, refer - HP Printers - Updating or Upgrading Printer Firmware 

 To update Mac, try these steps - How to update the software on your Mac

 Add the AirPrint printer to the Mac printer queue

Confirm you are using AirPrint by adding the printer in System Preferences.

1. Click the Apple menu, click System Preferences, and then click Print & Scan or Printers & Scanners.

   Figure : Example of the Printers & Scanners window

   

2. Check if your printer name displays in the Printers list, and then do one of the following steps.

   • If your printer is listed, remove and re-add the printer to confirm it is set up for AirPrint. Click the printer name, click the minus sign  to delete the printer, click the plus sign , click Add Printer or Scanner, click the printer name and then continue to the next step.

   • If your printer is not listed, click the plus sign, click Add Printer or Scanner, click the name of your printer, and then continue to the next step.

   • If your printer is not listed in the Add Printer or Scanner window, go to the Frequently asked questions in this document to resolve connection issues, try to add the printer again, and then continue to the next step.

3. Confirm AirPrint or Secure AirPrint displays in the Use or Print Using menu, and then click Add.

   Figure : AirPrint displays in the Use menu

   

4. Open a document or photo, click File, and then click Print.

You may also refer to - Print Settings Guide (Mac)

Hope this helps! Keep me posted. 

And, Welcome to the HP Support Community. 

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[StretchMusic]

Hi,

This printer model only supports manual duplex it does not support automatic duplex.

https://support.hp.com/in-en/document/c06619280 

You can find the steps on how to print manual duplex in this document

https://support.hp.com/us-en/document/c01935823