Section 7: Interface Specifications
Page 7-10
HR2 Series Operator Manual
7.4 LOCAL AREA NETWORK (LAN) ETHERNET (Cont’d)
7.4.7 Setting/Displayed Items
The following table shows the settings and referable sections as well as various variables.
TCP/IP related settings
7.4.8 Socket Connection
In socket server of TCP/IP, using Port1024 for receiving print data and Port1025 for returning printer status. In
this case, port number cannot be changed.
For each socket, multiple sessions cannot be established simultaneously.
LPR and FTP can be used for sending print data other than socket connection. When LPR or FTP is used, the
connection to Port1024 cannot be established.
1. Print operation by 2-port connection/Socket(STATUS4)
2. Print operation by 1-port connection/Socket (STATUS3, STATUS5 return)
Variable identifier Setting range Default (Factory setting)
IP address 0.0.0.0 ~ 255.255.255.255 0.0.0.0 (Externally obtained)
Subnet mask 0.0.0.0 ~ 255.255.255.255 0.0.0.0 (Derived from IP address)
Gateway address 0.0.0.0 ~ 255.255.255.255 0.0.0.0 (Invalid)
RARP protocol ENABLE/ DISABLE ENABLE
DHCP protocol ENABLE/ DISABLE ENABLE
Keep alive time 30 ~ 300 180 seconds
Socket cancel Normal / compatible Normal
ROOT password Up to 16 random alphanumeric char-
acters
NULL (No password)