SATO WS412DT - Page 39

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2) 2-port connection (Command reception port: 1024, Status return port: 1025)
Host
Printer
CONNECT
(1024)
(1025)
CONNECTED
Status request
(1024)
Print data send
(1024)
Status request
(1024)
Print data send
(1024)
CLOSE
(1024)
(1025)
DISCONNECTED
LISTEN
ACCEPT
Printer status
return (1025)
Printing
Printer status
return (1025)
Printing
CLOSE
LISTEN