# Step 1. Enter this command to extract the downloaded file:

Command: `gunzip linux-brprinter-installer-*.*.*-*.gz`
e.g. `gunzip linux-brprinter-installer-2.2.6-0.gz`

# Step 2. Get superuser authorization with the "su" command or "sudo su" command.

# Step 3. Run the tool:

Command: `bash linux-brprinter-installer-*.*.*-* Brother machine name`
e.g. `bash linux-brprinter-installer-2.1.1-1 HL-4150CDN`

# Step 4. The driver installation will start. Follow the installation screen directions.
 
 When you see the message "Will you specify the DeviceURI ?",

 For USB Users: Choose N(No)
 For Network Users: Choose Y(Yes) and DeviceURI number.

The install process may take some time. Please wait until it is complete.