Printronix LQH-HWTM manual 151

MSI

data field	Enter the characters for the bar code data. A null
	data field (no characters) is permitted. The length of
	the data field is variable; however, a maximum of
	14 data characters are allowed if a one-character
	check digit field is specified; a maximum of 13 data
	characters are allowed if a two-character check
	digit field is specified. The characters available for
	the data field are 0 through 9 (30 through 39 hex,
	respectively).
PDF	Optional parameter to enable printing of the human
	readable data field. Enter PDF to print the data
	field. If the parameter is not used, the human
	readable data will not print.
LOC	Optional parameter to identify the location of the
	printable data field. The default value is B, locating
	the human readable data below the bar code. A
	locates the printable data field above the bar code.
	To compensate for printing the 0.1-inch high data,
	the height of the bar code body is reduced 0.1-inch.
FONT	Optional parameter to select the font for the human
	readable data field. Enter O to select OCR-A font;
	enter X to select OCR-B font; enter N to select 10
	cpi; enter P to select 12 cpi; enter Q to select 13
	cpi; enter R to select 15 cpi; enter T to select 17 cpi;
	enter V to select 20 cpi.
STOP	Ends the Bar Code command while the IGP
	continues in the Create Form mode. Enter STOP. If
	STOP is not entered, an error message results.

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