Brother MFC-420CN — Default Password
Default username and password for the Brother MFC-420CN: (blank) / access. Learn how to log in and how to change the default credentials.
| Username | Password | Access | Version / firmware | Notes |
|---|---|---|---|---|
(blank / none) | access | Web UI | Firmware Ver.C | Admin — multifunction printer copier |
- Source
- many-passwords
Responsible use
This database lists publicly documented default credentials so administrators can find and change them. Only use these on systems you own or are authorized to test.