Where’s my printer in Windows 10 Mobile?
Can’t find your printer in the list? Make sure that it’s turned on and connected to the same WiFi network as your phone. If you still can’t find it, check if your printer is compatible with Windows 10 Mobile.
Windows 10 help blog
Can’t find your printer in the list? Make sure that it’s turned on and connected to the same WiFi network as your phone. If you still can’t find it, check if your printer is compatible with Windows 10 Mobile.