696
TCP connection queue: Enabled
While connected to one host, the printer returns an acknowledgement response (ACK) to a
connection request (SYN) from another host.
* Only 1 port connection of Status 3, 4, 5 is supported when TCP connection queue is enabled.
CLOSE 
CLOSE 
CLOSE 
FIN  ACK 
FIN 
ACK 
SYN 
ACK 
SYN 
CONNECT 
CONNECT 
Host 2 
Host 1 
Printer 
ACCEPT 
CLOSE 
FIN  ACK 
FIN 
Host 1 and printer 
are connected
Host 2 and printer 
are connected
Parent topic  LAN/Wireless LAN