Fax Connection Unit Type M24 (D3CP-05, 06, 07)
SM 5 D255/D256 FAX OPTION
FAX OPTION
7. Press [Connection Test] to check the connection with the client machine.
If an error message is displayed, check the network connection with the client- machine
and make sure that the IP address of the client machine is correct.
8. Press [OK] after "Connection Test" has been successfully done.