HP Enterprise CP5525 manual Certificate of Volatility, Types of memory, Volatile memory

Certificate of Volatility

This is a statement regarding the volatility of customer data stored in memory. This statement describes how to securely erase data from the product.

Types of memory

Volatile memory

The product utilizes volatile memory (a total of 1024MB) to support the embedded OS and to store customer data during the printing process. When the product is powered off, this volatile memory is erased.

Non-volatile memory

The product utilizes non-volatile memory (EEPROM) to store system control data and user preference settings. No customer print data is stored in non-volatile memory. This non-volatile memory can be cleared and restored to factory defaults by performing a Cold Reset or Restore Factory Settings at the control panel.

Hard-disk-drive memory

The product contains an internal hard disk drive that may retain data after the product is powered off. The product also might contain additional optional compact flash storage, or an external EIO hard disk. Data stored in these devices might be from stored print jobs or third-party solutions.

Some of this data can be erased by using the product control panel, but most must be erased using the Secure Disk Erase feature available in the device BIOS Menu, the Embedded Web Server (EWS) for the product, and from HP Web Jetadmin. Secure Storage Erase features comply with U.S. NIST Special Publication 800-88 Guidelines for Media Sanitization.

ENWW Certificate of Volatility 651