Lexmark 812 Serial Error, Std Network, Software Error, What this message means, What you can do

53Unformatted Flash

What this message means:

The printer detects unformatted flash memory.

What you can do:

•Press Go to clear the message and continue printing. You must format the flash memory before you can store any resources on it.

•If the error message remains, the flash memory may be defective and require replacing.

54 Serial	54 Standard
Option <x> Error	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.

54 Network <x>	54 Std Network
Software Error	Software Error

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.

120