I want to set up my HP 6110 all-in-one to

You will find the appropriate instructions for all of your setup questions on HP's support pages, easily located from your model's home page here. To begin with, please consult articles here, here, here, and here.

I hope this information allows you to resolve this issue. If you need further assistance, please post back with a comment to this thread.
If I've managed to answer your question or solve a problem, please take just a moment to rate this post....thanks!