Lexmark 642e MFP Unformatted flash, Network x software, Error, Serial option, Standard network

Attendance messages

Message	Meaning	Action
53 Unformatted flash	The MFP detects unformatted flash	Touch Continue to clear the message and
detected	memory.	continue printing. The MFP continues with
		normal operations except for flash operations.
		Reformat the flash to allow flash operations.
		If the error message reappears, the flash
		memory may be defective and require
		replacement.
54 Network [x] software	The MFP cannot establish	•	Touch Continue to clear the message and
error	communications with a specified		continue printing. The job may not print
	installed network port. x indicates the		correctly.
	number of the specified port.	•	The MFP disables attempts to communicate
			through the network interface. No data may
			be sent or received.
		•	Reset the MFP.
		•	Program new firmware for the network
			interface.
54 Serial option [x]	The MFP detects a serial error, such	•	Make sure the serial link is set up correctly,
error	as framing, parity, or overrun on the		and the appropriate cable is in use.
	specified optional serial port. x is the	•	Make sure the serial interface parameters
	number of the optional serial port.		(protocol, baud, parity, and data bits) are set
			correctly on the MFP and host computer.
		•	Touch Continue to clear the message and
			continue processing the print job; however,
			the print job may not print correctly.
		•	Turn the MFP off and then on to reset it.
54 Standard network	The MFP firmware detects an	•	Touch Continue to clear the message and
software error	installed network port, but cannot		continue printing. The job may not print
	establish communication with it.		correctly.
		•	The MFP disables attempts to communicate
			through the network interface. No data may
			be sent or received.
		•	Reset the MFP.
		•	Program new firmware for the network
			interface.
55 Unsupported option in	The MFP detects an unsupported	1	Turn the MFP off.
slot [x]	option in the specified slot. x indicates	2	Unplug the power cord from the wall outlet.
	the number of the specified slot.
		3	Remove the unsupported option.
		4	Connect the power cord to a properly
			grounded outlet.
		5	Turn the MFP on.
56 Parallel port [x]	A status request occurs over the	Touch Continue. The MFP discards any data
disabled	parallel port, but the parallel port is	received on the parallel port.
	disabled.
56 Serial port [x]	The MFP receives data across a	Touch Continue. The MFP discards any data
disabled	serial port, but the port is disabled.	received on the serial port.
56 Standard USB port	The MFP receives data through a	Touch Continue. The MFP discards any data
disabled	USB port, but the USB port is	received through the USB port.
	disabled.	Make sure the USB Buffer menu item is not set
		to Disabled.
56 USB port [x] disabled	The MFP receives data through a	Touch Continue. The MFP discards any data
	specified USB port, but this USB port	received through the specified USB port.
	is disabled. x is the number of the	Make sure the USB Buffer menu item is not set
	USB port.
		to Disabled.

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