The bad news: There is no single universal "backdoor" password that works for every WFC5790. The good news: .

Navigate to > General Settings > System Administration . Select Security Settings > Admin Settings > Admin Password . Choose Register or Change .

Accessing the administrative panel unlocks advanced configuration options that are hidden from standard users. You will need the admin password to:

The default administrator password for the Epson WorkForce Pro WF-C5790 is typically the product's serial number

epson wfc5790 admin password
epson wfc5790 admin password