Samsung SRP-250 Series Benutzerhandbuch
36
ESC v
[Name] Transmit paper sensor status.
[Format] ASCII ESC v
Hex 1B 76
Decimal 27 118
[Description] Transmits the current paper sensor status.
[Format] ASCII ESC v
Hex 1B 76
Decimal 27 118
[Description] Transmits the current paper sensor status.
•
When DTR/DSR control is selected, the printer transmits only 1 byte after
confirming that the host is ready to receive data (DSR signal is SPACE).
•
If the host computer is not ready to receive data (DSR signal is MARK),
the printer waits until the host is ready. When XON/XOFF control is selected ,
the printer transmits only 1 byte without checking the DSR signal.
the printer transmits only 1 byte without checking the DSR signal.
•
This command is executed when the data is processed in the receive buffer.
Therefore, there may be a time lag between receiving the command and
transmitting the status, depending on the receive buffer status.
transmitting the status, depending on the receive buffer status.
•
The status to be transmitted is shown in the table below.
•
This command is available only with a serial interface, and is ignored with
a parallel interface.
Bit
Off/On
Hex Decimal
Function
Off
00
0
Paper roll end sensor. Paper is present.
0,1 On
03
3
Paper roll end sensor. Paper is not present.
Off
00
0
Paper roll end sensor. Paper is present.
2,3 On
0C
12
Paper roll end sensor. Paper is not present.
4
Off
00
0
Not used.
5,6 -
-
-
Undefined.
7
Off
00
0
Not used.
GS I n
[Name] Transmit printer ID.
[Format] ASCII GS I n
Hex 1D 49 n
Decimal 29 73 n
[Range] 1
[Format] ASCII GS I n
Hex 1D 49 n
Decimal 29 73 n
[Range] 1
≤
n
≤
3, 49
≤
n
≤
51
[Description] Transmits the printer ID specified by n as follows:
n
Printer ID
Specification
ID (hexadecimal)
1, 49
Printer model ID
SRP-250/SRP-250P
0DH
2, 50
Type ID
See table below.
3, 51
ROM version ID
ROM version