Printer not working after iOS 18.1.1

My hp smart printer is no longer being found by my iPhone 16 plus max or my latest iPad, since update 18.02.

I've gone through all the steps suggested here, countless times, and it’ll work for a few pages, but then once again, the same issue: ‘no air printer detected!’

And the steps I mentioned were all that are suggested in these posts: turning off router, and printer and all devices for a few minute and then putting on the router and later the printer, then all devices, and as I said, either I hasn’t worked at all, or only for a few pages then fails again. Apple: please get this fixed!

After two frustrating hours of trying to get AirPrint to work after updating I came across your post. I downloaded the document into the Canon Business app, opened the document, hit the print button, and just like that my printer worked like it used to so thank you so much for solving my printing problems!

same here on iPhone, iPad and MAC.

also, since update my Vanguard bookmark and app disappeared - ????

and will not re-load Vanguard webpage log in request???

My Fujitsu scanner stopped connecting via Wi-Fi and I had to use a cable to scan. After the most recent Mac OS update, I'm able to connect via Wi-Fi.

What troubleshooting steps have you taken? Try rebooting everything.

What are your Work arounds?

I had to turn off VPN. Then it worked fine.

Did you disable VPN on your phone? You can re-enable it after printing.

My printer has done the same thing

Are you running a VPN on your iPhone? I disabled my VPN bf it printed fine. I knows it’s a PITA to go through 3 steps—disable, print, enable,—but give it a try.

A work around until Apple fixes the problem is to download the EPSON Smart Panel app onto your iphone and then print using that app

I had to download HP Sense app printer works but still cannot fax anything

That doesn’t work for my HP printer