Lexmark W820 User's Guide - Page 309

54 Serial Option Error 54 Standard Serial Error What this message means: The printer has detected a serial interface error on a serial port. What you can do: • Make sure the serial link is set up correctly and you are using the appropriate cable. • Press Go to clear the message and continue printing. The job may not print correctly. • Press Menu to open the Job Menu and reset the printer. See also: Reset Printer 54 Std Par ENA Connection Lost 54 Par ENA Connection Lost 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. See also: Reset Printer 307