What operating system? If you are using Windows running the diagnostics at http://www.hp.com/go/tools may help resolve the issue.
If you have neighbors in close proximity make sure your printer is connecting to your router and not the neighbors.
What operating system? If you are using Windows running the diagnostics at http://www.hp.com/go/tools may help resolve the issue.
If you have neighbors in close proximity make sure your printer is connecting to your router and not the neighbors.