CHAPTER 8 ESC/POS MODE (INTERFACE COMMANDS)
B-EP
Series
8-69
8.10.48 APPENDIX:
BARCODE
8.10.48.1
CODE128
Code set A: ASCII characters ranging between 00H and 5FH can be represented.
Code set B: ASCII characters ranging between 20H and 7FH can be represented.
Code set C: Two digits can be represented using 1 character.
In addition to the above characters, CODE128 has the following special characters:
•
Shift character (SHIFT)
In code set A, a character immediately after SHIFT is treated as a character of code set B. In
code set B, a character immediately after SHIFT is treated as a character of code set A. Note
that SHIFT cannot be used in code set C.
•
Code set character (CODEA, CODEB, CODEC)
The code set subsequent to a code set character is changed to A, B, or C.
•
Function character (FNC1, FNC2, FNC3, FNC4)
Uses of the function character vary depending on the application. Note that only FNC1 can be
used in code set C.
[Characters printable with code set A]
Char
Data to be
transmitted
Char
Data to be
transmitted
Char
Data to be
transmitted
Char
Data to be
transmitted
Char
Data to be
transmitted
NUL 00
CAN 18
0
30
H 48
FNC1
7B
31
SOH 01
EM 19
1
31
I
49
FNC2
7B
32
STX 02
SUB 1A
2 32
J 4A
FNC3
7B
33
ETX 03
ESC 1B
3 33
K 4B
FNC4
7B
34
EOT 04
FS 1C
4 34
L 4C
SHIFT
7B
35
ENQ 05
GS 1D
5 35
M 4D
CODEB
7B
42
ACK 06
RS 1E
6 36
N 4E
CODEC
7B
43
BEL 07
US 1F
7 37
O 4F
BS 08
SP 20
8
38
P 50
HT 09
!
21
9
39
Q 51
LF 0A
“ 22
: 3A
R 52
VT 0B
# 23
; 3B
S 53
FF 0C
$ 24
< 3C
T 54
CR 0D
% 25
= 3D
U 55
SO 0E
& 26
> 3E
V 56
SI 0F
‘ 27
? 3F
W 57
DLE 10
(
28
@ 40
X 58
DC1
11
)
29 A
41 Y
59
DC2 12
* 2A
B 42
Z 5A
DC3 13
+ 2B
C 43
[ 5B
DC4
14
, 2C
D 44
\ 5C
NAK 15
- 2D
E 45
] 5D
SYN 16
. 2E
F 46
~ 5E
ETB 17
/ 2F
G 47
_ 5F
