Samsung Bixolon SRP-500 Command Manual page 20

ESC t n
[Name]
[Format]
[Range]
[Description]
n
0
2
3
4
5
16
[Default]
[Reference]
ESC v
[Name]
[Format]
[Description]
[Notes]
GS r 1 can also be used to check the status. GS r is recommended for transmitting the
paper sensor status. ESC v is not a recommended command.
When DTR/DSR control is selected by DIP switch (Handshaking) with a serial interface,
the printer transmits the status after confirming that the host is ready to receive data. If
the host computer is not ready to receive data, the printer waits until the host becomes
ready.
When XON/XOFF control is selected by DIP switch (Handshaking) with a serial
interface, the printer transmits the status without confirming whether the host computer
can receive data.
The peripheral device status to be transmitted is as follows:
Bit Off/On
Off
0,1
On
Off
2,3
On
4 Off
5 Off
6 Off
7 Off
Rev. 1.00
Select character code table
ASCII ESC
Hex 1B
Decimal 27
n = 0, 2, 3, 4, 5, 16, 17, 18, 19, 21, 22, 23
Selects a page n from the character code table.
Page
PC437
PC850
PC860
PC863
PC865
PC1252
n = 0
Transmit paper sensor status
ASCII ESC
Hex 1B
Decimal 27
Transmits the status of paper sensor( s) as 1 byte of data
Hex Decimal
00 0
03 3
00 0
0C 12
00 0
00 0
00 0
00 0
t n
74 n
116 n
n
17
18
19
21
22
23
v
76
118
Paper roll near end sensor : paper adequate
Paper roll near end sensor : paper near end
Paper roll end sensor : paper present
Paper roll end sensor : paper not present
Fixed
Undefined
Undefined
Undefined
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SRP-500
Page
PC866
PC852
PC858
PC862
PC864
PC874
Function