Dell P703w - Photo All-in-One Printer Color Inkjet User Manual page 77

Ensure that the Firewall is turned off.
Ensure that the firewall is disabled for printing through wireless. This is because the firewall might interfere when printing through wireless. See your
Windows® help for disabling the firewall.
Wi-Fi LED is blinking.
This indicates that the printer is searching for Wi-Fi network.
Ensure that the Access Point is on.
Ensure that the network devices, such as the wireless router, are turned on for an infrastructure network. For more information on the wireless router, see
the documentation that came with your wireless router.
Check the distance between the printer and the Access Point.
To establish a good signal between the printer and the Access Point, ensure that:
The Access Point and the printer are not too far away.
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There is no large metal object, for example metal cabinet or refrigerator, in the transmission path.
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There is no other equipment, for example microwave or cordless phone, which emits radio signals (2.4 GHz).
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Ensure that only three computers are connected to Printer.
You can configure a maximum of three wireless connections to your printer. If a fourth connection is attempted, then a computer gets disconnected.
Ensure that the WiFi Radio is turned on.
If the Wi-Fi radio is turned off, then follow the below steps to turn it on.
1. Press the Menu button
2. Press the down Arrow button
3. Press the Select button
4. Press the down Arrow button
5. Press the right Arrow button
Check the Access Point setting.
If the wireless SSID broadcast is not enabled, see the user guide that was shipped with your Wireless Router. Also, check the Wireless Router settings.
Alternatively, you can manually configure in the Wireless Setup wizard. Type the network name (SSID) in the Add Network Manually dialog box.
SSID is not visible from the list of available networks.
The SSID is not visible from the list of available network. It could be out of sight at the bottom of the list.
Ensure that the network name (SSID) is correct.
Ensure that you have entered the correct network name (SSID) in the Wireless Setup wizard.
NOTE: SSID is case-sensitive.
Ensure the correct WEP key is used.
When connected to a WEP security mode, ensure that you have entered the correct WEP key. If you do not know the WEP key, see the user guide for the
wireless router.
Wireless adapter in computer is not broadcasting SSID.
If the wireless adapter in the computer is not broadcasting the SSID (ad hoc):
1. Verify that the wireless adapter is broadcasting the SSID.
.
to scroll to Network.
.
to scroll to WiFi Radio.
to turn on the Wi-Fi network.