Epson Wfc5790 Admin Password May 2026

If you are an IT manager for a small to medium-sized business or the designated "tech-savvy" person in a busy office, you have likely encountered a frustrating roadblock: the administrator password on your Epson WorkForce Pro WF-C5790. This all-in-one inkjet printer is a powerhouse designed for high-volume printing, but its robust security features can lock you out of critical settings like network configuration, address book management, and security restrictions.

| Attempt | Password / Entry | | :--- | :--- | | | Leave the field completely blank | | 2 | 11111 (Five ones) | | 3 | 12345 | | 4 | 00000 | | 5 | The device's serial number (found on the back label) | epson wfc5790 admin password

You have three options: Use Epson Remote Configuration, perform a partial reset, or execute a full factory reset. This method resets only the network and admin password settings while preserving your address book, print counters, and job logs. If you are an IT manager for a