This is the most searched topic regarding this printer, and the solution is where Epson’s strict security becomes a double-edged sword.
If you lose the admin password for the WF-C5790, you cannot simply look it up or use a generic backdoor code.
The Hard Truth: To reset a forgotten admin password on the WF-C5790, you generally have two options:
The default administrator password for the Epson WorkForce Pro WF-C5790 is typically the product's serial number
. This 10-digit code is found on a sticker located on the back or side of the printer. If the printer was manufactured after late 2023, the password may instead be found on a sticker labeled "PWD" on the bottom or back of the unit. JustAnswer Common Default Credentials : Leave this field : The printer's serial number (often 10 characters). Alternative Password : If there is a dedicated "Password" label, enter the 8-digit number shown there. How to Reset a Forgotten Password
If the default credentials do not work because the password was changed and lost, you can use a hidden service menu to initialize the password: the printer. Press and hold the # button while also pressing and holding the Release when the "User Special Mode" menu appears on the LCD. Use the keypad (buttons 3 and 6) to navigate to "Password Initialization" button to select it, then the button to confirm the reset. Restart the printer by pressing the Spiceworks Community Managing Password Settings
To change the password via the control panel or web interface for better security: Control Panel : Navigate to General Settings System Administration Security Settings Admin Settings Admin Password Web Config : Access the printer's IP address in a browser, go to the Product Security tab, and select Change Administrator Password Official support documentation is available on the Epson Support Page to access the web configuration? AI responses may include mistakes. Learn more epson c5790 Admin Password Reset - Spiceworks Community epson wfc5790 admin password
The default administrator password for the Epson WorkForce Pro WF-C5790 Go to product viewer dialog for this item. is the product's Serial Number. Locating the Default Password
Where to find it: The serial number is located on a sticker attached to the product.
Common locations: Look on the back, bottom, or on the side inside the cover.
Format: It is typically a 10-character alphanumeric string. If there is a separate label marked "Password," use the 8-digit number shown on that label instead. Accessing Admin Settings On the Control Panel: Press the Home button.
Navigate to Settings > General Settings > System Administration > Security Settings > Admin Settings. Via Web Config: Open a web browser and enter the printer's IP address. The User Name is usually left blank or set to admin. Enter the Serial Number as the password. How to Reset a Forgotten Password
If the default password has been changed and lost, you can attempt a "User Special Mode" reset: Turn the printer off. This is the most searched topic regarding this
Press and hold the # button and the Power button simultaneously until the User Special Mode menu appears.
Use the keypad (buttons 3 and 6) to select Password Initialization.
Press the Color button to select it, then the Stop button to confirm.
Press Power to complete the process and restart the printer.
For further details, you can consult the official Epson WF-C5790 Support Page or download the full User's Guide.
If you bought the printer refurbished or from a managed print service (MPS), the password may have been set by the previous owner or technician. Common corporate defaults include admin, password, 0000, or the store’s name. The default administrator password for the Epson WorkForce
If you're unable to reset the password or if you've tried all the steps and still can't access the admin panel, it's best to contact Epson support. They can provide model-specific advice and help you reset your password.
If you can print but cannot access admin settings:
EPSONWEB / Password: blank).If the panel is PIN-locked and you cannot access settings:
If your WC-5790 is managed by an office IT department or an MSP (Managed Service Provider), they may have set a Unique Global Password. In this case:
This is the most effective method for the WF-C5790 when the password is blocking the UI: