127
Chapter 3 Handling
3
Code93
• A s
t
ar
t
code, 2 check d
igit
s, s
t
op code
i
s a
ut
oma
ti
cally added.
• A charac
t
er (
)
t
ha
t
in
d
i
ca
t
es a s
t
ar
t
code
i
s pr
int
ed for
t
he head of
t
he HRI charac
t
er.
• A charac
t
er (
)
t
ha
t
in
d
i
ca
t
es a s
t
op code
i
s pr
int
ed for
t
he e
n
d of
t
he HRI charac
t
er.
• HRI charac
t
ers of
t
he co
nt
rol charac
t
ers (00h ~ 1Fh, 7Fh) are pr
int
ed comb
ining
‘
■
’ a
n
d a
n
alphabe
ti
cal charac
t
er.
Code128
• O
n
ly whe
n
t
he a
ut
oma
ti
c co
n
vers
i
o
n
i
s OFF,
t
he s
t
ar
t
code
i
s added o
n
2 d
igit
s a
t
t
he fro
nt
. Whe
n
"A
ut
o Co
n
ver
t
t
o M
ini
m
i
ze E
nti
re Symbol W
i
d
t
h"
i
s e
n
abled, a code selec
ti
o
n
charac
t
er
i
s selec
t
ed
a
ut
oma
ti
cally so
t
ha
t
t
he e
nti
re w
i
d
t
h of
t
he symbol becomes a
t
m
ini
m
u
m. Therefore,
it
i
s
n
o
t
n
ecessary
t
o spec
i
fy a code selec
ti
o
n
charac
t
er from a
n
appl
i
ca
ti
o
n
.
Wh
i
le
t
he code selec
ti
o
n
charac
t
er CODE A
i
s selec
t
ed,
i
f {A
i
s spec
i
f
i
ed
t
o selec
t
CODE A, a
n
error
occ
u
rs.
Wh
i
le
t
he code selec
ti
o
n
charac
t
er CODE B
i
s selec
t
ed,
i
f {B
i
s spec
i
f
i
ed
t
o selec
t
CODE B, a
n
error
occ
u
rs.
Wh
i
le
t
he code selec
ti
o
n
charac
t
er CODE C
i
s selec
t
ed,
i
f o
n
e of
t
he follow
ing
i
s spec
i
f
i
ed, a
n
error
occ
u
rs.
Control
Character
HRI
Character
Control
Character
HRI
Character
Control
Character
HRI
Character
ASCII
Hexa-
decimal
ASCII
Hexa-
decimal
ASCII
Hexa-
decimal
NULL
00
■
U
VT
0B
■
K
SYN
16
■
V
COH
01
■
A
FF
0C
■
L
ETB
17
■
W
STX
02
■
B
CR
0D
■
M
CAN
18
■
X
ETX
03
■
C
SO
0E
■
N
EM
19
■
Y
EOT
04
■
D
SI
0F
■
O
SUB
1A
■
Z
ENQ
05
■
E
DLE
10
■
P
ESC
1B
■
A
ACK
06
■
F
DC1
11
■
Q
FS
1C
■
B
BEL
07
■
G
DC2
12
■
R
GS
1D
■
C
BS
08
■
H
DC3
13
■
S
RS
1E
■
D
HT
09
■
I
DC4
14
■
T
US
1F
■
E
LF
0A
■
J
NAK
15
■
U
DEL
7F
■
F