Questo volume non dispone dei requisiti necessari per l'aggiornamento.

giorgio9591 wrote:

This volume does not qualify for the upgrade.

i installed macOS big sur and HP laserjet pro m12a printer drivers give me this warning

This volume does not qualify for the upgrade

how do i install the drivers. thanks

If you are still at a loss: https://123.hp.com/us/en/

If you can't find a compatable updated driver for your printer give the open-source, free Gutenprint driver a try.

http://gimp-print.sourceforge.net/MacOSX.php

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have an issue, delete the existing printer in

> System Preferences> Printers & Scanners, and add it again.

Connect an AirPrint printer to a Wi-Fi network - Apple Support.

https://support.apple.com/en-us/HT201900

you can also try reset print system if necessary:

If you can't print from your Mac or iOS device - Apple Support

https://support.apple.com/en-us/HT203343

Hi giorgio9591,

Thank you for using the Apple Support Communities. You've posted a question in the English Community. If you are able to repost your question in English, you may reach a larger audience and have a better chance of receiving a reply.

Thanks!