Air Printing

Thank you.

The HP ENVY 5530 e-All-In-One Printer series as well as various HP DeskJet 27xxe All-In-One Printer models are listed in About AirPrint - Apple Support.

You may want to try a full power-cycle sequence (including the router, in this order, with these waiting times)?

Power off the Wi-Fi router, the printers, the iPhone, and all other devices/computers. Wait two to three minutes. Power on the router. Wait two to three minutes. Power on the printers. Wait a minute or two. Power on the iPhone. Finally, power on all other devices/computers.

Are you using VPN on the iPhone?

Have you checked whether the printers have been updated to the latest firmware versions?

>I do have VPN on my phone.

This can be a problem.

See, for example, replies by Lawrence Finch here: Stuck on gathering printer supplies infor… - Apple Community

Hi,

It is difficult to suggest anything useful without knowing the exact printer model. Please post back with this information.