SATO SG112 ex Programming Reference Manual page 505

STX Specified item No.
1byte
02H
Please refer to [Return status of Status5] for the description of [Status].
3. 1 port connection (Status3 return)
STX
1 byte
02H
Please refer to [Return status of Status3] for the description of [Status].
3) Sequence
1. Status4/Cycle response mode (2 ports connection or 1 port connection)
This product returns status in the interval of 500 to 1000 ms. The latest Printer Status is
returned when this product receives status request command (ENQ:05H) from host.
CONNECT
(Port1024, Port1025,
or Port9100)
CONNECT SUCCESS
Status request
(Port 1024 or Port 9100)
(ENQ "05H")
CLOSE
(Port1024, Port1025,
or Port9100)
CONNECT END
2. Status4/ENQ response mode (2 ports connection or 1 port connection)
The latest Printer Status is returned after this product receives status request command
(ENQ:05H) from host.
Specified item
5 byte status
2 bytes
ID Status
Remaining
number
labels
1 byte
6 bytes
2 bytes
Host
Connection
Currently processing Currently processing
item No item status
5 bytes 2 bytes
ETX
1byte
03H
(Total 11 bytes)
This product
LISTEN
ACCEPT
Printer status
(in about 500 - 1000 msec interval)
Port1025 or Port9100
The latest printer status
Printer status
(Port 1025 or Port 9100)
CLOSE
LISTEN
504
Number of currently ETX
processing item 03H
to be printed 1 byte
6 bytes
（Total 22bytes）