Wincor Nixdorf TH180, Programmer'S Manual

Page: 82 / 162

TH180 Programmer’s Guide
77
GS k m d1 ~ dk NULL
[Designation] Print bar code (No. 1)
[Format] 1DH, 6BH, m, d1 ~ dk 00H
[Valid limits] 0 m 6
32 d 126
1 k 255
[Initial value] ---
[Function] (1) Selects a bar code system and prints the bar code.
m
Bar code system Number of bar code data
items
Definition area of data
0 UPC-A Fixed (11 k 12 48 data 57
1 UPC-E Fixed (11 k 12) 48 data 57
2 JAN13(EAN) Fixed (12 k 13) 48 data 57
3 JAN8(EAN Fixed (7 k 8) 48 data 57
4
CODE39 Variable (1 k) 48 data 57
65 data 90
32, 36, 37, 43, 45, 46, 47
5
ITF Variable (1 k; must be an
even number) 48 data 57
6
CODABAR Variable (1 k) 48 data 57
65 data 68
97 data
100
36, 43, 45, 46, 47, 58
(2) This command terminates in a NULL code.
(3) For UPC-A and UPC-E, the bar code is printed when 12 bytes of bar code data
are entered. From the next data, the data is processed as normal data.
(4) For JAN-13, the bar code is printed when 13 bytes of bar code data are entered.
From the next data, the data is processed as normal data.
(5) For JAN-8, the bar code is printed when eight bytes of bar code data are
entered. From the next data, the data is processed as normal data.
(6) The number of data items of ITF bar codes must be an even number.
If the number of data items is an uneven number, the last data item will be
ignored.
(7) For standard mode
a. If parameter d is outside the definition area, only the paper is advanced.
From the next data, the data is processed as normal data.
b. If the horizontal width of the bar code exceeds the print area of one line,
only the paper is advanced. The bar code is not printed.
c. The paper is advanced for the height (including HRI characters when HRI
character printing is specified) of the bar code regardless of the amount of
line feed of the commands below:
(a) Select 1/6-inch line spacing (ESC 2)
(b) Set line spacing (ESC 3)
d. This command is valid only when there is no data in the print buffer.