Adding a printer. What do I do now?

[chiapetdad]

I have gone to system preference, then printers & fax, then clicked on my wireless printer (HPJ6400). The "add" isn't available, so what do I do now?

 

[eawmp1]

Do you have the driver installed?

 

[eawmp1]

If the icon shows up in Printing and Faxing pane, the printer driver is installed. DOuble click and the printer queue window will open. Click in Setup icon at the top and test connection.

 

[chiapetdad]

it has my printer in the "name" block, there is nothing in the "location" block and it's asking me to select a driver or printer model