Enable this function in Settings when installing the machine.
- Press [Settings] icon on the HOME screen.
- Select [Machine Features Settings] > [System Settings] > [Administrator Tools] > [Detect Data Security for Copying] > "On".
Copy Data Security Function
If the Unauthorized Copy Prevention function is enabled, embedded text patterns (for instance, a warning message such as "No Copying") are displayed when documents are copied illegally. Accordingly, unauthorized copying can be prevented.
If the Data Security for Copying function is used and settings for special patterns embedded in documents are enabled, copies of documents with embedded patterns are printed with gray overprint. Accordingly, information leakage can be prevented. To protect documents by gray overprint, the Data Security for Copying function must be enabled on the copier or multi-function printer.