Epson TM-930II Series, Operator'S Manual

Page: 59 / 89

[Default]
Neither m, n1, nor n2 is defined.
[Reference]
APPENDIX B Connectors
ESC t n
[Name]
Select character code table
[Format]
<1B>H<74>H< n > or <27>10<116>10< n >
[Range]
0 n 3
[Description] Selects page n from the character code table.
[Default]
If Japanese is selected by DIP switches, n =
1.
If other than
Japanese is selected, n = 0.
[Reference]
APPENDIX F Character Code Tables
ESC u n
[Name] Transmit peripheral device status
[Format] <1B>H<75>H< n > or <27>10<117>10 < n >
[Range] n = 0
[Description]
Transmits the status of the connector pin n when executing this
command.
l
The value of m is used as follows:
[Notes]
m
Connector pin
0
Drawer kick-out connector 3rd pin
l
This command is valid when the serial interface is selected.
When the parallel interface is selected, this command is ig-
nored.
l
The status to be transmitted is shown in the table below.
l
When the connector is not used, the value of bit 0 is always "1".
l
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 will keep waiting until the
host is ready. When XON/XOFF control is selected, the printer
transmits only 1 byte without confirming the condition of the
DSR signal.
l
This status is transmitted when executing this command.
Therefore, there will be a lag between receiving this command
and transmitting the status, according to the condition of the
receive buffer.
53