Rev. 1.00
- 20 -
SRP-500
ESC t n
[Name]
Select character code table
[Format]
ASCII ESC t
n
Hex
1B
74 n
Decimal 27
116 n
[Range]
n = 0, 2, 3, 4, 5, 16, 17, 18, 19, 21, 22, 23
[Description]
Selects a page n from the character code table.
n
Page
n
Page
0 PC437 17 PC866
2 PC850 18 PC852
3 PC860 19 PC858
4 PC863 21 PC862
5 PC865 22 PC864
16 PC1252 23 PC874
[Default]
n = 0
[Reference]
ESC v
[Name]
Transmit paper sensor status
[Format]
ASCII
ESC
v
Hex
1B
76
Decimal 27
118
[Description]
Transmits the status of paper sensor( s) as 1 byte of data
[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
Hex
Decimal
Function
Off
00
0
Paper roll near end sensor : paper adequate
0,1
On
03
3
Paper roll near end sensor : paper near end
Off
00
0
Paper roll end sensor : paper present
2,3
On
0C
12
Paper roll end sensor : paper not present
4 Off 00
0 Fixed
5 Off 00
0 Undefined
6 Off 00
0 Undefined
7 Off 00
0 Undefined
