| 4. Message Structures |
|
|
HR | (Human readable characters) One digit |
| for the location of human readable |
| characters printed with a UPC or EAN bar |
| code. If no value is given, no human |
| readable characters are printed. |
| Values: |
| 0 = No human readable characters printed |
| 1 = Human readable printed above the bar |
| code |
| 2 = Human readable printed below the bar |
| code |
| NOTE: Always use the HR parameter to |
| generate the human readable text |
| for a UPC or EAN bar code. If |
| you manually insert human |
| readable text, the barcode may |
| not print accurately. |
Example |
|
| B11,I,1,70,30,1,4,0,120,0 p |
This bar code field has the following attributes:
∙Bar code field number is B11.
∙This field increases by 1 with successive tickets (IFLAG = I, increment value = 1).
∙Field begins 7 millimeters from the bottom of the print area.
∙Field begins 3 millimeters from the left edge of the print area.
∙Bar code density is 6.63 characters per inch (density = 1, code 39)
∙Bar code used is Code 39 (4).
∙The top of the field points to the top of the supply (rotation = 0).
∙The height of the bar code is 12 millimeters.
