Can't print anymore after installing MacOS 15.1

[WillemvdG]

I can no longer print on my HP OfficeJet Pro 9010 series after installing MacOS Sequoia 15.1 on my MacBook Pro. I get the message "Expired certificate - Check printer for errors"
I have already generated a new certificate on my printer, but that does not help either. What else can I do to solve this problem?

[ferRX]

Hi @WillemvdG 

Try to install the next HP driver for your printer:

>> https://ftp.hp.com/pub/softlib/software12/HP_Quick_Start/osx/Applications/HP_Easy_Admin.app.zip

* Click YES   to say thank you, 

* Click Accepted Solution when question is answered.

Best regards,

ferRX.

[WillemvdG]

Thank you, but I finally managed to fix it by resetting the printer to factory settings and then reinstalling it.