If the scanner is not connected to the network, use the installer to connect the scanner to the network.
You can use following method to start installer.
Setting up from the website
Access the following website, and then enter the product name. Go to Setup, and then start setting up.
Setting up using the software disc (only for models that come with a software disc and users with Windows computers with disc drives.)
Insert the software disc into the computer, and then follow the on-screen instructions.