Lexmark 12N0003 - C 910 Color Laser Printer, User Reference Manual

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What these messages mean:
The printer cannot establish communications with an installed network port.
What you can do:
•
Press
Go
to clear the message and continue printing. The job may not print correctly.
•
Program new firmware for the network interface by way of the parallel port.
•
Press
Menu
to open the Job Menu and reset the printer.
What this message means:
The printer has lost the connection to an external print server (also called an external network
adapter or ENA).
What you can do:
•
Make sure the cable connecting the ENA and the printer is securely attached. Turn the printer
off and then on to reset the printer.
•
Press
Go
to clear the message. The printer erases any reference to the ENA and then resets.
56 Serial
Port <x> Disabled
What this message means:
Data has been sent to the printer through a serial port, but the serial port is disabled.
What you can do:
•
Press
Go
to clear the message. The printer discards any data received through the serial port.
•
Make sure the Serial Buffer menu item in the Serial Menu is not set to Disabled.
See also:
Serial Buffer
54 Network <x>
Software Error 54 Std Network
Software Error
54 Std Par ENA
Connection Lost 54 Par <x> ENA
Connection Lost