My iPhone has stopped connecting to my printer

All AirPrint requires is that the printer does support this feature and that both devices (iPhone and printer) are connected to the same Wifi Network.

Restart your router, printer and iPhone. Then make sure printer and iPhone are on the same WiFi Network.

Bekmed wrote:

Thanks, I did this yesterday to be able to print a document but today it’s gone back to square one and not printing. Don’t want to have to do this every time I need to print something

Then you either have a networking issue (router issue) or something is not right with your printer staying connected to the WiFi Network.