How do I get my wireless copmuter and my printer to talk to each other? -

I HAVE A WIRELESS CONNECTION BETWEEN MY COMPUTER AND THE PRINTER, FAX AND INTERNET. I AM ABLE TO ACCESS THE INTERNET BUT AM UNABLE TO PRINT SAVED DOCS OR ITEMS FRON THE INTERNET. HOW DO I FIX THIS PROBLEM?

you need..a wireless hook up..on the back of your computer..and one on printer..or..the computer hooked up..wiht printer..so it can..recieve..the signals