29
According to the American Standard Code of Informa-
tion Interchange (ASCII), there are 32 control codes
in addition to the codes for the printable characters.
(Control codes are sent as data, but the receiving
device interprets them as abbreviated ‘’instructions”,
communication - status messages, etc.)
The printer recognizes these control codes:
CONTROL
CODES
Code
Function
Abbreviation
Hex
Decimal
-
NUL
00
0
-
SOH
01
1
Reserved
STX
02
2
Reserved
ETX
03
3
-
EOT
04
4
-
ENQ
05
5
Reserved
ACK
06
6
-
BEL
07
7
Back Space
BS
08
8
-
HT
09
9
Line Feed
LF
0A
10
-
VT
0B
11
-
FF
0C
12
Carriage Return
CR
0D
13
Double Height
SO
0E
14
Double Width
SI
0F
15
Reset Seq. # to 0000
DLE
10
16
Inhibit Line Space
DC1
11
17
Dot Graphics
DC2
12
18
User Character
DC3
13
19
Reserved
NAK
15
21
Get time and date
SYN
16
22
-
ETB
17
23
Stop Reverse Field
CAN
18
24
Reverse Field
EM
19
25
Set Printer Config.
SUB
1A
26
Escape
ESC
1B
27
-
FS
1C
28
24 Column Mode
GS
1D
29
32 Column Mode
RS
1E
30
40 Column Mode
US
1F
31
Printer will ignore all other control codes.
Содержание WP-233 Series
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