If you cannot locate the custom password, you must reset the network settings to factory defaults. This will reset the admin password back to the serial number.
If the default credentials have been changed and forgotten, you can try a hardware initialization to reset them: Hardware Reset Menu Turn the printer off. Press and hold the button on the keypad. While holding , press and hold the epson wfc5790 admin password
Restart the printer. The admin password will now be the serial number found on the label. 4. Why Secure Your Epson WF-C5790 If you cannot locate the custom password, you
If a system administrator locked the physical control panel with a password, standard menus will be inaccessible. You must force the printer into its system maintenance environment: Turn off the printer completely. Press and hold the button on the keypad
The "administrator password" is a special key that controls the highest-level settings on your printer. It’s used for tasks like changing network settings, managing security configurations, controlling which features other users can access, and restoring the printer to its default state. It’s different from the password you use to connect your printer to a Wi-Fi network, which is set by your router.
Select the or Factory Reset option from this menu.