airprint wifi connection with HP photo 7822
I have followed closely instructions. Both devices on same WiFi . The WiFi symbol on printer front is illuminated and solid. But I can print via WiFi from iOS or iPhone
iPad Air 2, iPadOS 13
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As an initial step to identifying the problem, you should restart your router, printer and other client devices (such as your iPad) - in that specific order.
To restart your router, disconnect power and wait for at least 30 seconds, then reconnect power. Allow your router to fully reboot - then reboot other devices in the stated order. This sequence ensures that devices are correctly registered by your router and local IP Addresses assigned (via DHCP).
If a restart doesn’t resolve the problem, your WiFi Router may be blocking broadcast network traffic between your WiFi client devices.
To improve efficiency, some routers can block/filter certain types of network traffic between connected devices or network ports. This can impact some services, such as AirPrint. If your router is blocking or otherwise manipulating network traffic, this is not a fault of your Apple devices.
In your WiFi router settings, look for a setting that controls traffic between devices, for example, IGMP Snooping or PSPF.
