One night, while the building was bathed in the amber glow of emergency lights, Mira stayed behind to troubleshoot a stubborn jam. The printer’s display flickered: . She entered the code printed on the cartridge, but the machine spat out a message: “CODE REJECTED – CONTACT ADMINISTRATOR.”

You can enter the activation code either via the or through the Embedded Web Server (EWS) .

Provide them with the error code on the screen and your serial number.

The system will instantly generate your legitimate on-screen. Method 2: Contact Your Managed Print Service (MPS) Provider