Thw Wireless let should turn Blue when the printer connected to your network.
If it is not yet connected you may install the software from your computer by selecting wireless connection to connect it to your network or by using WPS (Wireless Protected Setup) if your router support it.
You may find step by step instructions to set up the wireless connectio through the software in the following document:
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c02722113&tmp_task=setupCate gory&cc=us&dlc=en&lc=en&product=5068754&sw_lang=&tool=#N6354
WPS can also be used if your router support it:
To connect the HP All-in-One to a wireless network using WiFi Protected Setup (WPS), you will need the following:
A wireless 802.11b/g/n network that includes a WPS-enabled wireless router or access point.
NOTE: 802.11n will only support 2.4Ghz
NOTE: If you have a Wi-Fi Protected Setup (WPS) router with a WPS push button, follow the Push Button
method. If you are not certain your router has a push button, follow the Wireless Settings Menu method.
Push Button (PBC) method
1. Press the WiFi Protected Setup (WPS) button on your router.
2. Press and hold the Wireless button on the printer until the wireless light starts blinking. Press and hold for 3
seconds to start WPS push button mode .
NOTE: The product begins a timer for approximately two minutes in which the corresponding button on the
networking device needs to be pressed.
Wireless Settings Menu method
1. Press the Wireless button on the printer to display the Wireless menu. If the printer is printing, in an error state,
or performing a critical task, wait until the task has been completed or the error cleared before pressing the
Wireless button.
2. Select Wireless Settings from the printer display.
3. Select WiFi Protected Setup from the printer display.
4. If you have a Wi-Fi Protected Setup (WPS) router with a WPS push button, select Push Button, and then follow
the onscreen instructions. If your router does not have a push button or you are not certain if your router has a
push button, select PIN, and then follow the onscreen instructions.
NOTE: The product begins a timer for approximately two minutes during which the corresponding button on
the networking device needs to be pressed or the router PIN needs to be entered on the router’s configuration
page.