![SPRT SP-POS58III Скачать руководство пользователя страница 19](http://html1.mh-extra.com/html/sprt/sp-pos58iii/sp-pos58iii_user-manual_1352035019.webp)
SPRT
18
ESC v Transmit Status of Printer
Format: ASCII
:
ESC v
Decimal: 27 118
Hexadecimal: 1B
76
Explanation:
Send printer status to the host.
When printer received the command, it transfers one byte through TXD
serial interface. Definition of said byte is shown as below:
Bit
Function
Value 0
Value 1
0 Undefined
---
---
1 Undefined
---
---
2
Paper tester
With paper
Without paper
3 Undefined
---
---
4
Not in use
0
0
5 Undefined
---
---
6 Undefined
---
---
7 Undefined
---
---
ESC u Transmit Status of Equipment
Format: ASCII
:
ESC u n
Decimal: 27 117 n
Hexadecimal: 1B 75 n
Explanation:
Send the peripheral equipment status to the host:
Default n=0
When printer received this command, it transmits one byte through TXD
line of the serial interface to the host.
Bit
Function
Value 0
Value 1
0
Cash drawer on/off signal level
Low
High
1 Undefined
---
---
2 Undefined
---
---
3 Undefined
---
---
4
Not in use
0
---
5 Undefined
---
---