HP Color LaserJet Enterprise Flow M776z All-In-One Laser Printer - Manual (Page 308)

1. Make sure that the router or printer connects to the same network that your computer connects to.
2. Print a configuration page.
3. Compare the service set identifier (SSID) on the configuration page to the SSID in the printer configuration
for the computer.
4. If the numbers are not the same, the devices are not connecting to the same network. Reconfigure the
wireless setup for the printer.
Cannot connect more computers to the wireless printer
Complete the following steps to solve connection issues.
1. Make sure that the other computers are within the wireless range and that no obstacles block the signal.
For most networks, the wireless range is within 30 m (100 ft) of the wireless access point.
2. Make sure that the printer is turned on and in the ready state.
3. Make sure there are not more than 5 concurrent Wireless Print Direct users.
4. Turn off any third-party firewalls on your computer.
5. Make sure that the wireless network is working correctly.
6. Make sure that your computer is working correctly. If necessary, restart the computer.
The wireless printer loses communication when connected to a VPN
Typically, you cannot connect to a VPN and other networks at the same time.
The network does not appear in the wireless networks list
Follow these steps when the network does not appear in the wireless network list on your computer.
● Make sure the wireless router is turned on and has power.
● The network might be hidden. However, you can still connect to a hidden network. Make sure the router/
access point is advertising the SSID by checking for its SSID in the available networks seen by your mobile
device.
The wireless network is not functioning
Complete the following steps to ensure that the network is functioning correctly.
1. For printers that do not support simultaneous wired and wireless connections, make sure that the network
cable is disconnected.
2. To verify if the network has lost communication, try connecting other devices to the network.
3. Test network communication by pinging the network.
a. Open a command-line prompt on your computer.
294 Chapter 9 Solve problems ENWW