Canon LBP7780CX User Manual page 450

Set the following items when registering printers on the WINS server.
[SMB Server Name]
[SMB Workgroup
Name]
When not Using WINS Resolution
Clear the [WINS Resolution] check box.
(3) Click [OK].
Proceed to Step
ARP/PING Settings
Select whether to use the ARP/PING function.
(1) Click [Edit...] in [ARP/PING Settings].
(2) Set ARP/PING.
Enter the name of the WINS server. You can enter up to 15 characters. (spaces
cannot be entered between the characters)
Set the server name that was set here using the SMB function.
Enter the workgroup name. You can enter up to 15 characters.(spaces cannot be
entered between the characters)
Set the workgroup name that was set here using the SMB function.
6 if you do not specify the settings for the other options.