SATO WS412DT - Socket Communication

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7.7Socket Communication
2 types of connection can be used in the socket server function of TCP/IP; 2 port connection that uses Port 1024 for
receiving print data and
Port 1025 for printer status return, and 1 port connection that uses Port 9100
for print data receiving and printer status return.
When using Port 9100, the printer returns only status return data and the printer operation setting request data .
Using both 2 port connection and 1 port connection at the same time is not available.
Each socket cannot connect to multiple sessions at the same time.
LPR is available for sending print data in addition to socket. During connecting LPR, connecting to print data port (Port
1024 or Port 9100) with socket communication is not available.
2 ports connection with Port 1025 and Port 9100 is not available. Please use them as 1 port connection.
1) Printing with 2 ports connection/Socket (Status 4)
Host
Printer
Print data Port 1024
Return data Port 1025
2) Printing with 1 port connection/Socket (Status 4)
Host
Printer
Print data, return data
Port 9100
3) Printing with 1 port connection/Socket (Status 3 return)
Host
Printer
Print data, return data
Port 1024 or Port 9100
4) Printing with LPR
Print Data LPR
Return data
Port1025
Host
Printer