Compuprint 4247-Z03 Programmer Manual - Manual (Page 51)

01 Print human readable characters
Select UPC 5-Digit Bar Code (Magazine) (DC4 DC4 ESC ! NN 7 PP EM)
14 14 1B 21 NN 07 PP 19
This control selects the UPC 5-Digit bar code.
The DATA field must contain only ASCII numeric (0 to 9) data, and must be six bytes long, check digit
included.
NN is a one-byte hexadecimal number that specifies the height of the bar code symbol as 1 to 12 (1/6 to
12/6 inch, or 2 inches).
PP is a one-byte hexadecimal number that specifies whether or not to print the bar code in Human
Readable Characters as follows:
00
Do not print human readable characters
01 Print human readable characters
Select 2 of 5 INTERLEAVED Bar Code (DC4 DC4 ESC ! NN 17 PP EM)
14 14 1B 21 NN 11 PP 19
The control selects the 2 of 5 Interleaved bar code.
The DATA field for this bar code does not have a defined length, but the number of data bytes must be
even. The DATA field must contain only ASCII numeric (0 to 9) data.
NN is a one-byte hexadecimal number that specifies the height of the bar code symbol as 1 to 12 (1/6 to
12/6 inch, or 2 inches).
PP is a one-byte hexadecimal number that specifies whether or not to print the bar code in Human
Readable Characters as follows:
00
Do not print human readable characters
01 Print human readable characters
Select 2 of 5 INDUSTRIAL Bar Code (DC4 DC4 ESC ! NN 18 PP EM)
14 14 1B 21 NN 12 PP 19
The control selects the 2 of 5 Industrial bar code.
The DATA field for this bar code does not have a defined length, but the DATA field must contain only
ASCII numeric (0 to 9) data.
NN is a one-byte hexadecimal number that specifies the height of the bar code symbol as 1 to 12 (1/6 to
12/6 inch, or 2 inches).
PP is a one-byte hexadecimal number that specifies whether or not to print the bar code in Human
Readable Characters as follows:
00
Do not print human readable characters
01 Print human readable characters
Chapter 1. Personal Printer Data Stream (PPDS) 31