Lexmark X644E User Manual page 52

I :
MPORTANT
Powering the printer Off and On does not end
TCP/IP and Telnet sessions in an orderly manner.
To power the printer Off properly, select Menus >
Option Card Menu > SCS/TNe MENU >
COMMON SETUP > Disconnect Ses >
Disconnect Ses.
See: Disconnect Ses, page 78.
Mainframe Installation Setup: Task 6B - Verifying the Mainframe/SNA Server Connection
Through the http (browser) user interface: Connect to the
print server by entering the print server address as the URL.
When the print server display appears, click Reports and
then Device Setttings.
3
From the main frame host give the following TCP/IP display
command:
D TCPIP,TCPIPNAME,TELNET,CONNECTION,PORT =
ALL
to see all active LU definitions to verify that the relevant LU
definition is active on the host.
4
Check to be sure that the printer in question has been
defined—and activated—as a client on the SNA server.
Consult your SNA manual.
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