HP Color LaserJet Enterprise Flow M776z All-In-One Laser Printer - Manual (Page 309)

● For Windows, click Start, click Run, type cmd , and then press Enter .
● For macOS, go to Applications, then Utilities, and open Terminal.
b. Type ping followed by the router IP address.
c. If the window displays round-trip times, the network is working.
4. Make sure that the router or printer connects to the same network that the computer connects to.
a. Print a configuration page.
b. Compare the service set identifier (SSID) on the configuration report to the SSID in the printer
configuration for the computer.
c. If the numbers are not the same, the devices are not connecting to the same network. Reconfigure
the wireless setup for the printer.
Reduce interference on a wireless network
The following tips can reduce interference in a wireless network:
● Keep the wireless devices away from large metal objects, such as filing cabinets, and other electromagnetic
devices, such as microwaves and cordless telephones. These objects can disrupt radio signals.
● Keep the wireless devices away from large masonry structures and other building structures. These objects
can absorb radio waves and lower signal strength.
● Position the wireless router in a central location in line of sight with the wireless printers on the network.
ENWW Solve wireless network problems 295