Models covered in this article.
- MF653Cdw
- MF654Cdw
- MF656Cdw
The serial number is located on a label on the back of the printer. It is on the left side of the label next to "No." It will start with 3 letters followed by 5 numbers.
The serial number can also be viewed by on the control panel by pressing Status Monitor, then Device Information and finally Serial Number.