Why won’t my phone connect to my wireless printer?
Restart your printer, router, and mobile device Turn off the printer, and then turn it on again. Disconnect the power cable from the router, wait ten seconds, reconnect the cable, and then wait for the internet connection to complete. Turn off your phone or tablet, and then turn it on again.
Why isn’t my iPhone picking up my printer?
If an AirPrint-enabled printer isn’t showing up on your iPhone, head to the printer’s network settings and ensure its Wi-Fi is enabled. Most importantly, make sure the printer is connected to the same Wi-Fi network as your iPhone. If the problem persists, the printer could be blocked or blacklisted on the network.