Solve setup problems20
 After resolving the problems…
After you resolve any problems and have connected 
the printer to your wireless network, complete the 
following steps for your operating system:
Windows
Place the HP software CD into the computer and run 
the software installation program again. 
Mac OS
Open the HP Utility, located in the Dock. (HP Utility 
is also located in the Hewlett-Packard folder in the 
Applications folder on your computer.) Click the 
Application icon on the toolbar, double-click HP Setup 
Assistant, and then follow the onscreen instructions.
Step 1: Make sure the wireless (802.11) light is turned on
If the blue light near the printer’s control panel is not lit, 
wireless capabilities might not have been turned on. 
To turn on wireless, press the   (Wireless) button once to 
turn on wireless capabilities. Or touch Setup on the printer’s 
control panel, touch Wireless Menu, touch Wireless ON/OFF, 
and then touch On.
Wireless (802.11) setup problems
This section provides information about solving problems you 
might encounter when connecting the printer to your wireless 
network. 
Follow these suggestions in the order listed.
 Note: If you are still encountering problems, see the 
problem-solving information in the user guide (which 
is available on your computer after you install the 
software).
Reducing interference
The following tips might help reduce the chances for 
interference in a wireless network:
• 
Keep the wireless devices away from large metal 
objects, such as ling cabinets, and other 
electromagnetic devices, such as microwaves and 
cordless telephones, as these objects can disrupt 
radio signals.
• 
Keep the wireless devices away from large masonry 
structures and other building structures as these 
objects can absorb radio waves and lower signal 
strength.
Step 2. Check the wireless signal strength
If the strength of the signal for your wireless network or 
computer is weak or if there is interference on the wireless 
network, the printer might not be able to detect the signal. 
To determine the strength of the wireless signal, run the 
Wireless Network Test from the printer’s control panel. (For 
more information, see “Step 4. Run the Wireless Network 
Test” on page 21).
If the Wireless Network Test indicates the signal is weak, try 
moving the printer closer to the wireless router.