User's Manual

Table Of Contents
Solve wireless network problems
Check the following information to resolve wireless network issues.
Introduction
Wireless connectivity checklist
The printer does not print after the wireless conguration completes
The printer does not print, and the computer has a third-party rewall installed
The wireless connection does not work after moving the wireless router or printer
Cannot connect more computers to the wireless printer
The wireless printer loses communication when connected to a VPN
The network does not appear in the wireless networks list
The wireless network is not functioning
Reduce interference on a wireless network
Introduction
Use the troubleshooting information to help resolve issues.
NOTE: To determine whether HP NFC, Wi-Fi, BLE, or other wireless printing capabilities are enabled on the
printer, print a conguration page from the printer control panel.
NOTE: If you have been experiencing intermittent loss of network connectivity, rst update the printer
rmware. For instructions on how to update the printer rmware, go to http://support.hp.com, search for your
printer, and then search on “update the rmware.”
Wireless connectivity checklist
Use the checklist to help resolve wireless connection issues.
For printers that do not support simultaneous wired and wireless connections, verify that the network cable
is not connected.
Verify that the printer and the wireless router are turned on and have power. Also make sure that the
wireless radio in the printer is turned on. (The wireless network indicator is solid when the printer is
connected to a wireless network, and blinking when it is searching for a wireless network.)
Verify that the service set identier (SSID) is correct:
For a wireless connection to your network, conrm that your mobile device is connecting to the
correct router/access point.
For a Wi-Fi Direct connection, print a conguration page to determine the printer’s SSID.
If you are not sure that the SSID is correct, run the wireless setup again.
With secured networks, verify that the security information is correct. If the security information is
incorrect, run the wireless setup again.
292 Chapter 9 Solve problems ENWW