Where can I find my Brother machine's serial number?

Where can I find my Brother machine

Finding the printer serial number

The touchscreen on my Brother machine is not responding when I press an option or number. What can I do? - Brother Canada

Where can I find my Brother machine's serial number?

Where can I find my Brother machine's serial number?

Where can I find my Brother machine's serial number?

mfc3360c, Where can I find my Brother machine's serial number?

BROTHER TC-32BN QT - Drilling & Tapping Centers

Where can I find my Brother machine's serial number?

Where can I find my Brother machine's serial number?