Manual

help troubleshoot network connectivity problems. If you need to call HP, it is often
useful to print this page before calling.
1. General Information: Shows information about the current status and active
connection type of the network, and other information, such as the URL of the
embedded web server.
2. 802.3 Wired: Shows information about the active wired network connection, such
as the IP address, subnet mask, default gateway, as well as the hardware
address of the printer.
3. 802.11 Wireless: Shows information about your wireless network connection,
such as the hostname, IP address, subnet mask, default gateway, and server.
4. Miscellaneous: Shows information about more advanced network settings.
• Port 9100: The printer supports raw IP printing through TCP Port 9100. This
HP-proprietary TCP/IP port on the printer is the default port for printing. It is
accessed by HP software (for example, the HP Standard Port).
• IPP: Internet Printing Protocol (IPP) is a standard network protocol for
remote printing. Unlike other remote IP-based protocols, IPP supports
access control, authentication, and encryption, allowing for more secure
printing.
• Bonjour: Bonjour services (which use mDNS, or Multicast Domain Name
System) are typically used on small networks for IP address and name
resolution (through UDP port 5353), where a conventional DNS server is not
used.
Chapter 8
130 Solve a problem