Epson TM U295 - B/W Dot-matrix Printer Operator's Manual page 64

[Reference]
ESC t n
[Name]
[Format]
[Range]
[Description] Selects a page n from the character code table.
n
0
1
2
[Note]
[Default]
ESC u n
[Name]
[Format]
[Range]
[Description] Transmits the status of connector pin n upon receiving this
n
0, 48
[Notes]
5-24 Commands
ESC c 4, ESC c5
Select character code table
ASCII ESC
Hex 1B
Decimal 27
0 n 2
Page
0
1
2
If n is outside the specified range, the printer ignores this command.
n = 0
Transmit peripheral device status
ASCII ESC
Hex 1B
Decimal 27
n = 0, 48
command, using n as follows:
Connector pin
Drawer kick-out connector pin 3
• When the connector is not used, the value of bit 0 is always 1.
• 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 keeps waiting until the host is
ready. When XON/XOFF control is selected, 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.
t n
74 n
116 n
(PC437 [U.S.A., Standard Europe])
(Katakana)
(PC850 [Multilingual])
u n
75 n
117 n