User's Manual

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CHAPTER 9: Troubleshooting
• No Telnet server is active on the host.
• Communication hardware (for example, router) required for this connection
is down.
• The host’s IP address is incorrectly configured on the print server.
• The print server has not been correctly connected to the LAN.
0111 = Host Telnet session lost
Usually means that the printer has been stopped on the host. Also appears if the
host goes down or if there is a communication (router, etc.) failure while a Telnet
session with the host is active.
E001 = No Telnet printer support at host
The operating system on the host computer supports only display (not printer)
devices in Telnet sessions. Verify that your operating system is at a release level that
includes support for printing through Telnet sessions.
E003 = TN3270 session negotiation failed
Usually means that there is no printer defined on the host with the printer name
that appears in the connection-status message. This code will also appear if there is
a printer with the desired name, but that printer is already active and therefore not
available for use over this new connection. Verify that a printer with the desired
name is defined on the host, and that the printer is available for use by this print
server.
9.6 LED Sequence
During the normal power-up process, the LEDs on the top of the Ethernet to
Twinax/Coax Print Server will turn on (light), turn off (go dark), and/or flash in a
specific sequence. This sequence indicates the different stages of the power-up
process that the print server is progressing through.