Follow the steps below to check the firmware version.

1. Do one of the following:
    
   • (Windows)
     Click (Brother Utilities) on your desktop, and then click the drop-down list and select your model name (if not already selected). Click Tools in the left navigation bar, and then click Remote Setup.
   • (Mac)
     In the Finder menu bar, click Go > Applications > Brother, select your model name and then double-click the Remote Setup icon.

   When your machine is connected via a Network, type the password if required.

   The default login password to manage machine settings is either:

   • the password located on the back or bottom of the machine preceded by "Pwd"
     OR
   • initpass
2. Click the Machine Info menu in the left navigation pane and check the firmware version.
   The letter next to Main Version represents the firmware version.