This function encrypts data that is stored in the machine's NVRAM, or micro SD card.
- Address book information
- User code/authentication information
- Temporarily stored documents
- Logs (Job log/access log/Eco-friendly log)
- Network I/F setting information
- System settings information
- SAF/Fax communication history
The notes relating to the microSD card do not apply to models not equipped with a microSD card.