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25
ESC
ESC
ESC
ESC u
u
u
u n
n
n
n
Send the ambient equipment status to the host computer
Form
ASCII:
ESC u n
DECIMAL:
27
117 n
HEX:
1B
75
n
Description
It only effects to the serial model printer T58ZS, when sending
the ambient equipment status to the host computer.
Default value n=0.
When the printer received this orders, sending a byte to up-printer
through serial interface TXD.
Each bit of this byte defined as follows:
Bit
Function
Data
0
1
0
Cash drawer
open/close level
“Low”
“High”
1
Undefined
-------
-------
2
Undefined
-------
-------
3
Undefined
-------
-------
4
Unused
Identical data is 0
-------
5
Undefined
-------
-------
6
Undefined
-------
-------
7
Undefined
-------
-------
Appendix
Appendix
Appendix
Appendix
Ⅰ
:::: CODE128
CODE128
CODE128
CODE128 bar
bar
bar
bar code
code
code
code
1. The description of CODE128 bar code
At the CODE128 bar code system, using one bar code character fond, it could
indicate 128 units ASCII characters and 2 bit counts.
These bar code characters defined by 103 units bar code characters and 3 units
code fonts, Per code fond indicates the following characters:
·Code fond A: ASCII character 00H to 5FH
·Code fond B: ASCII character 20H to 7FH
·Code fond C: Use one character indicates 2 bits natural characters ( 100 units
numerals from 00 to 99)
There are another special characters among CODE128:
Содержание T58Z
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