Hi, I'm Sadique. Welcome to JustAnswer. I'm reviewing your question now, and will post back with your reply ASAP.
Your printer needs to be reconnected to the wifi to print wirelessly again.
Would you like me to remote in your computer and work on this issue directly?
It will help me to understand the problem better and will give me a better insight on how to troubleshoot the issue.
Don't worry if the problem doesn't gets solved and you are not satisfied you can ask for a refund.
Are you there?
Would you like to troubleshoot later?
If you allow me to remote in it will help me to investigate the root cause easily and securely.
This is a complete transparent process. If your problem doesn't gets fixed and you are not satisfied then you can ask for a refund.