Setting MTU Size
You can set the packet size to exchange between protocols. Set an appropriate MTU size for your environment.
1
Press [
] (Settings/Registration).
] (Settings/Registration).2
Press [
] or [
] to highlight <System Management Settings>, and then press [OK].
] or [] to highlight <System Management Settings>, and then press [OK].If System Manager Information Settings are specified:
Use the numeric keys to enter the System Manager ID and PIN, and then press [OK].
Press 
(Log In/Out).
(Log In/Out).3
Press [] or [] to highlight <Network Settings>, and then press [OK].
] or [] to highlight <Network Settings>, and then press [OK].
4
Press [] or [] to highlight <TCP/IP Settings>, and then press [OK].
] or [] to highlight <TCP/IP Settings>, and then press [OK].
5
Press [] or [] to highlight <MTU Size>, and then press [OK].
] or [] to highlight <MTU Size>, and then press [OK].
6
Press [] or [] to highlight the MTU size you want to set, and then press [OK].
] or [] to highlight the MTU size you want to set, and then press [OK].
7
Press [] (Settings/Registration) to close the Settings/Registration screen.
] (Settings/Registration) to close the Settings/Registration screen.8
Restart the machine.
It is necessary to restart the machine to take effect the settings.
Turn OFF the machine and wait for at least 10 seconds before turning it back ON.
Turn OFF the machine and wait for at least 10 seconds before turning it back ON.