Epson Wfc5790 Admin: Password

Remember: security and convenience are trade-offs. The moment you regain access, store that password somewhere safe—not on a sticky note attached to the printer.

The Epson WF-C5790 does not come with a universal default password like "admin" or "password". Instead, each unit has a unique default password generated during manufacturing. You can find it in one of two places: epson wfc5790 admin password

Leaving your printer on the default password exposes your network to security vulnerabilities. Anyone on your local network could access the Web Config, modify network routing, view sensitive print logs, or alter security settings. Remember: security and convenience are trade-offs

: If accessing the printer via a web browser (Web Config), the default username is often admin (case-sensitive) or blank if never set. 2. How to Set or Change the Password Instead, each unit has a unique default password

If you see a separate sticker specifically labeled "Password" or "PWD," use the 8-digit number printed on that label instead. How to Change the Admin Password

Ensure your computer is on the same local network as the printer. Open Chrome, Firefox, Safari, or Edge.

Because the WFC5790 is often used in business environments, the standard "Factory Reset" from the menu may still ask for the admin password to proceed. If that happens, here is the workaround: