Printronix ThermaLine Series - Manual (Page 162)

Bar Codes 5–24
BFn;L Optional parameters for assigning a dynamic bar code
data field location on a form and for designating the
length of the data field. With these parameters, the
actual data for the bar code data field is dynamically
provided during the Execute Form Mode; the data is
not specified during the Create Form Mode. To use this
field, perform the following steps:
a. Enter BF.
b. Replace n with a number ranging from 1 to 255
to identify the bar code field. The SR and SC
parameters specify the exact location of the bar
code field identified by n.
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 4–55 in the “Commands”
chapter.) 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
4–10 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 4–88), or use the CP.DP
format (page 4–7).