HP 640n Print Server manual 9TCP/IP Advanced tab

BOOTP/DHCPv4

DHCPv6

TFTP

Manual

Default

3.Press Clear Previous Values and Reinitialize Now.

Advanced tab

Use this tab to configure additional TCP/IP parameters.

Table 4-9TCP/IP Advanced tab

Item	Description
Idle Timeout	(IPv4 or IPv6) Number of seconds that an idle connection is allowed to remain open.
	The default is 270 seconds. Enter up to 3600 seconds. If set to 0, the timeout is
	disabled and TCP/IP connections remain open until closed by the device at the other
	end of the network, such as a workstation. (TCP/IP connections related to the print
	protocol are closed. Telnet or FTP connections remain open.)
LPD Banner Page	(IPv4 or IPv6) Print an LPD banner page for print jobs. For currently supported print
	servers, only Port 1 is available.
System Contact	(IPv4 or IPv6) Person who administers or services this device.
	If set, displayed on the Protocol Info page, and the HP Jetdirect Home tab, if
	available.
System Location	(IPv4 or IPv6) Physical location of the device or related information. Enter up to 64
	alphanumeric characters.
	If set, displayed on the Protocol Info page, and the HP Jetdirect Home tab, if
	available.
Automatic	(IPv4 only) Web proxy discovery is automatically initiated (default).
Manual cURL	(IPv4 only) Web proxy server is automatically selected using a configuration script
	that is based on the user location. Specify the script by entering the URL in this field.
Manual Settings	(IPv4 only) Web proxy defaults are set manually using the following methods:
Proxy Server	(For printers/MFPs that support this feature)
	(IPv4 only) Proxy server to use by embedded applications in your printer/MFP. Enter
	up to 64 alphanumeric characters. A proxy server is typically used by network clients
	for Internet access. It caches Web pages and provides a degree of Internet security
	for those clients.
	Enter its IP address or FQDN.
	On some networks, you might need to contact your ISP for the proxy server address.

ENWW Networking tab 79