Make sure that the print server where the printer is connected is configured.
Make sure that you have typed the correct IP address of the print server where the printer is connected. To find the IP address of the print server, print a network setup page. For help on printing a network setup page, see Printing a network setup page.
Make sure you have typed the correct IP address of the print server where the printer is connected.
Make sure that you have chosen the correct subnet mask.
If you are familiar with the CIDR notation, make sure you have specified the IP address and an optional subnet mask in CIDR notation.