Datamax 4604, 4212, 4406, 4308, 4208 manual Linear Scanner Operation Instructions, or call for

Printer Fault Messages (continued)

Displayed Message	Description		Possible Solution(s)
	The Scanner could	Press the FEED Key to clear.
TDBOOFS!GBVMU	not successfully	If the bar code is free from
	pass a bar code.	anomalies (e.g., voids,
		insufficient quiet zones, etc.)
	; Note: This is a	yet the fault continues, try the
	normal condition
		following:
	when a bar code is
	not readable.	1)	Ensure that the bar code is
			capable of being read by
			the scanner; see the list in
			Appendix B.
		2)	Increase the Heat value.
		3)	Enable only those bar
			codes to be decoded.
		4)	Decrease the Print Speed
			or increase the height of
			the bar code.
		5)	Decrease the Verification
			Level.
		6)	Ensure the ribbon used
			contains carbon-based
			inks.
		7)	Ensure that the label stock
			has a matte finish.
		If the fault does not clear,
		and the bar code is readable
		on other scanners, possible
		misalignment; consult the
		Linear Scanner Operation
		Instructions, or call for
		service.
	The printer has	Turn ‘Off’ the printer until
UFNQFSBUVSF!GBVMU	shutdown to allow	cool to prevent permanent
	the printhead	damage due to an excessive
	temperature to	printhead temperature.
	cool.

I-Class 97