I would start with a ping test to check the connectivity, then configure the IP port. We have a few different options for setting up WIFI connection below.
Cannot Connect a Wireless Device Without a Wireless Router, Access Point, or Wi-Fi Hot Spots
How To Set Up the Wireless Network Using the Easy Wireless Setting Program
How To Configure Wi-Fi Direct Using CentreWare Internet Services (CWIS)
If you are still having issues after trying these steps, I suggest that you call into our support department for assistance @ 1-800-821-2797 or 1-800-835-6100
Please I need help.
since 2 days ago, mi phaser 3020 cannot print with wi fi.
I think its any toruble with the ip addres, I cannot open from the address bar.