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Sub-Fields
You can copy a segment of data from one field into a new location,
called a sub-field. For example, extract part of the data in a bar
code and display it in text form in a sub-field. Then, use the copy
data option.
Option 31 (Calculate Check Digit)
The printer generates a check digit if you apply Option 31 to the
field. You cannot use this option if the field contains a UPC, EAN,
or Code 39 (with the MOD43 check digit) bar code.
Syntax
R,31,gen/ver,check digit # p
R1. R Option Header.
R2. 31 Option
31
.
R3. gen/ver Enter
G
to generate a check digit.
R4. check digit # Specifies a check digit scheme. Enter a number that
identifies a check digit scheme that has been defined. For
more information, see "Using Check Digits." Range:
1
-
10
.
Example
R,31,G,5 p
Generates a check digit using the previously defined check digit
scheme 5.
Option 50 (Bar Code Density)
You can apply this option to bar code fields when you want to
create custom densities. When you apply this option, it overrides
the density value in the bar code field.
When using this option, set the density parameter in your bar code
field to the default value. You can only use this option once for
each bar code field. This option overrides the density selected in
the bar code field.
4-6
Defining Field Options