HP 680n - JetDirect Print Server Administrator's Manual page 63

Table 3.3 TFTP Configuration File Parameters (10 of 10)
Support
support-name:
Typically used to identify the name of a person to contact for support of this device.
support-number:
Typically used to specify a phone number or extension to call for support of this
device.
support-url:
A Web URL for product information on this device over the Internet or an intranet.
tech-support-url:
A Web URL for technical support over the Internet or an intranet.
ENWW
TCP/IP Configuration 63