Printronix LQH-HWTM manual Sfcc, Allowed if a null data field was specified

Code 93

	c.	Replace L with a number equaling the total
		number of characters in the field. (The actual
		data provided dynamically during the Execute
		Form Mode can be less than L.)
	d.	The information for the data field is entered
		dynamically during the Execute Form Mode.
		(Refer to “Execute Form: Dynamic Bar Code
		Data” on page 63.) Do not use the data field
		parameter to enter data when the BFn;L
		parameters are used. However, refer to the
		data field description for available characters.
DARK	Optional parameter to produce darker looking bar
	codes. Enter DARK. Refer to “Dark Printing” on
	page 28 for more information.
SR	Defines the starting row for the bar code. Enter a
	value ranging from row 1 to one less than the
	length of the form. Character row or dot row is
	specified based on the Scale command (page 83),
	or use the CP.DP format (page 26).
SC	Defines the starting column of the bar code. Enter a
	value ranging from column 1 to one less than the
	width of the form. Character column or dot column
	is specified based on the Scale command (page
	83), or use the CP.DP format (page 26).

(D)The printable character (delimiter) identifying the start and finish of the data field. Enter any printable character other than a slash (/), the SFCC, or a character used within the data. The same character must be used at both ends of the data field, but it will not print with the data.

data field	Enter the data for the bar code. A null data field (no
	characters) is permitted. The length of the data field
	is variable; however, the maximum length is usually
	limited to 32 characters to minimize potential
	reading errors. The data field can contain any of the
	characters listed in Table 11, except the system
	SFCC.
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. This parameter is not
	allowed if a null data field was specified.
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 bar code. To
	compensate for printing the 0.1-inch high data, the
	height of the bar code body is reduced 0.1 inch.

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