Byte No.
Number of
Bytes
Content
Description
Text
HEX
1, 2, 3
3
ESC[?
1B,5B,3F
Start sequence
4, 5
2
B5
42, 35
Ident.No. for ND69
6
1
;
3B
Separator
7, 8
2
Program version
9
1
,
2C
Separator
10, 11
2
Program sub-version
12
1
;
3B
Separator
13, 14
2
Characters/line of the selected
paper width and character density
15
1
,
2C
Separator
16,17
2
...on Receipt
18
1
,
2C
Separator
19, 20, 21
3
...on Document. In two-digit
values byte 19 is replaced by a
blank <20>H
22
1
;
3B
Separator
23
1
1
0
30
31
cutter available
cutter not available
24
1
c
63
configuration end
The data field “program version” provides the version number of the
firmware used by the controller. The program sub-version is a version
of the software used internally. The numbers of characters per printing
station represent the current value that results either when the printer
is switched on (default value) or when the control command ESC X 4 is
received.
ESC +1
In the case of an error message following the command ESC v, bit 6,
“error”, the error is described in more detail by the extended error
message.
A data byte (n2 = 1) with the following configuration is transmitted :
Control Sequences
Description
GB - 71
