Technical Updates SNBC CONFIDENCIAL
Shandong New Beiyang Information Technology Co.,Ltd.
Page 41
CODE A
{A
7B, 41
123, 65
CODE B
{B
7B, 42
123, 66
CODE C
{C
7B, 43
123, 67
FNC1
{1
7B, 31
123, 49
FNC2
{2
7B, 32
123, 50
FNC3
{3
7B, 33
123, 51
FNC4
{4
7B, 34
123, 52
"{"
{{
7B, 7B
123, 123
[Example] Example data for printing "No. 123456"
In this example, the printer first prints "No." using CODE B, then prints the
following numbers using CODE C.
GS k
73 10 123 66 78 111 46 123 67 12 34 56
· If the top of the bar code data is not the code set selection, the printer
stops command processing and process the following data as normal data..
· If combination of "{" and the following character does not apply any special
character, the printer stops command processing and process the following data
as normal data.
· If the printer receives characters that cannot be used in the special code set,
the printer stops command processing and process the following data as normal data.
· The printer does not print HRI characters that correspond to the shift characters
or code set selection characters.
· HRI character for the function character is space.
· HRI characters for the control character (<00>H to <1F>H and <7F>H) are not printed.
· Be sure to keep spaces on both right and left sides of a bar code. (Spaces are
different depending on the types of the bar code.)
[Reference]
GS H, GS f, GS h, GS w
.
appendix A
GS r n
[Name]
Transmit status
[Format]
ASCII
GS
r
n
Hex
1D
72
n
Decimal
29
114
n
[Range]
n = 1, 49
[Description] Transmits the status specified by n as follows:
n Function
1, 49
Transmits paper sensor status
2, 50
[Notes]
· This command is valid for serial model only,
· This command is executed when the data in the receive buffer is developed.
Therefore, there may be a time lag between receiving this command and