３３
‚
ASCII :
GS
k
m n d1…dn
Decimal :
29 107 m n d1…dn
Hexadecimal :
1D 6B
m n d1…dn
Explanation:
For
•
, 0
≤
m
≤
6 (k & d are depends on the barcode system selected)
For
‚
, 65
≤
m
≤
73 (n & d are depends on the barcode system selected)
Selects the bar code system and print the barcode.
m select the barcode system as follows:
No. of data
m
Barcode
GS w 2
GS w 3
Valid data
Format
①
4
CODE39
1
≤
k
≤
10
1
≤
k
≤
6
48
≤
d
≤
57,
65
≤
d
≤
90, 32, 36,
37, 43, 45, 46, 47
Format
②
73
CODE128
3
≤
n
≤
16
3
≤
n
≤
10 0
≤
d
≤
127
u
n denotes the number of data (or characters) of the barcode. The printer
will process and print it in barcode format from next data(or bytes).
u
If invalid data is met, printer will stop proceeding the print barcode
command and treat the data followed as normal data/commands.
u
This command follows the barcode setting regardsless of the line spacing
parameters set by command ESC 2 or ESC 3
u
If there is data in the print buffer before the print barcode command,
printer will print the buffer data first and then print the barcode.
u
After printed the barcode, the next printing position is the beginning of
next line.
When using CODE128 (m = 73):
u
Please see Appendix for details about CODE128 barcode and its code sets.
３４
u
Before using this printer for printing CODE128 barcode, please pay
attention of t he followings about the data:
1.
The first data of the barcode data stream must be the start character
for define which code sets (Code A, B or C) is use.
2.
Use “{“ and a character to represent some special control code or
character. For represent “{“ is “{{“.
Data
Special
control
code
ASCII
Hex
Dec
Functions
SHIFT
{S
7B,53
123,83
Change code set
CODE A
{A
7B,41
123,65
Select code set A
CODE B
{B
7B,42
123,66
Select code set B
CODE C
{C
7B,43
123,67
Select code set C
FNC1
{1
7B,31
123,49
Function 1
FNC2
{2
7B,32
123,50
Function 2
FNC3
{3
7B,33
123,51
Function 3
FNC4
{4
7B,34
123,52
Function 4
“{”
{{
7B,7B
123,123
Character “{“
<<Example>> Print “No. 123456” as the barcode data
In this example, printer should use Code set B to print “No.” first and then
Code set C for the number.
GS k 73 10 123 66 78 11 46 123 67 12 34 56
