Compuprint 4247-L03 Programmer Manua - Manual (Page 76)

2 of 5 DC4 DC4 ESC ! n 17 p EM
Interleaved The 2/5-INTERLEAVED bar code does not have a defined format length. However, the total sum of
the characters must be even. n indicates the bar code height and must be in the range 1 to 12. p
must be NUL (hex. X'00') if no Human Readable Characters are to be printed, and 1 (hex. X'01') if
they are to be printed.
2 of 5 DC4 DC4 ESC ! n 18 p EM
Industrial The 2/5 INDUSTRIAL bar code. Data format length is variable and the supported character set only
provides ASCII numeric figures 0 to 9. n indicates the bar code height in units of 1/6 inch and must
be in the range 1 to 12. p must be NUL (hex. X'00') if no Human Readable Characters are to be
printed, and 1 (hex. X'01') if they are to be printed.
2 of 5 DC4 DC4 ESC ! n 19 p EM
The 2/5 MATRIX bar code. Data format length is variable and the supported character set only
provides ASCII numeric figures 0 to 9. n indicates the bar code height in units of 1/6 inch and must
be in the range 1 to 12. p must be NUL (hex. X'00') if no Human Readable Characters are to be
printed, and 1 (hex. X'01') if they are to be printed.
Code 39 DC4 DC4 ESC ! n 20 p EM
The CODE 39 bar code. Data format length is variable and must always start and end with an
asterisk. It can contain the alphanumeric character listed below:
0 1 2 3 4 5 6 7 8 9
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z -. SPACE $ / + % * (as start / stop
character)
The parameter indicates the bar code height in units of 1/6 inch and must be in the range 1 to 12.
The p parameter must be NUL (hex. X'00') if no Human Readable Characters are to be printed, and
1 (hex. X'01') if they are to be printed.
CODABAR DC4 DC4 ESC ! n 22 p EM
The Codabar bar code data fields do not have a defined format length and contain data belonging
to the character set listed hereafter:
0 1 2 3 4 5 6 7 8 9 - $: /. +
A B C D E N T * a b c d e n t (only as START/STOP characters)
The printer allows any combination of START/STOP characters. If the first and last characters of the
received string do not belong to the START/STOP characters subset, question marks are printed in
place of the HRC string, if possible
CODE 128 DC4 DC4 ESC ! n 23 p EM
The CODE-128 bar code data fields do not have a defined format length and contain data
belonging to the standard ASCII character set, including control codes. Since the GS and EM
control codes used within the DC4 DC4 ESC (...EM “Print Bar Code” control sequence are part of
the supported character set, the host application must SET THE HIGHER-ORDER BIT of the above
control codes to allow the printer to distinguish between encodable data and string terminators.
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