: While turning on the printer, press and hold certain buttons. The specific combination can vary by model but often includes the Stop , B&W , and Color buttons simultaneously.
On a computer connected to the same network, open Chrome, Firefox, or Edge.
: Once logged in, navigate to the Admin Settings or Network Settings section, where you can change the admin password.
Upon initial configuration, the WF-C5790 prompts the user to create an administrator password. This is a significant departure from older Epson models where the default was often simply "access" or blank. epson wfc5790 admin password
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The serial number is usually a 10-digit alphanumeric code. 2. How to Use the Admin Password (Web Config)
Option 2: The Physical Button / Service Mode Reset (If Completely Locked Out) : While turning on the printer, press and
This guide covers the default credentials, why they exist, how to reset a forgotten password, and critical security notes for network administrators.
On many WF-C5790 units, especially older stock or those running older firmware, the administrator account is .
Check the side where the cover is opened, or on the bottom of the unit. : Once logged in, navigate to the Admin
Out of the box, Epson configures its business printers with standard default credentials. If you or your IT department have never changed the password, you can log in using the factory defaults.
: If the above steps don't work, you may need to perform a factory reset. This usually involves pressing and holding a combination of buttons on the printer's control panel. For the WF-C5790, refer to the user manual.
For security reasons, Epson does not use a generic password like "admin" or "1234" for all printers. Instead, the initial administrator password is unique to your specific machine.