Confirm the computer name and the user name for the computer you will send scanned documents to. Write down the confirmed information.
On the Apple menu, click [About This Mac].
The [About This Mac] window appears.
Click [More Info...].
The computer's information screen appears.
In the [Contents] pane, select [Software], and then confirm the computer name and user name under "System Software Overview".
The computer name is displayed under [Computer Name].
The user name is displayed under [User Name].
Depending on the operating system or security settings, you might be able to specify a user name that does not have a password assigned. However, we recommend that you select a user name that has a password.
To confirm the IP address: on the Apple menu, click [System Preferences], and then click [Network] on the System Preferences window. Then click [Ethernet]. The address displayed in the IP address field is the IP address of the computer.