Ricoh Aficio SP C820DNT1 Design Guide - Page 10
HDD storage: Data stored on the HDD is encrypted.
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Print Controller Design Guide for Information Security • RC Gate: Intermediary device connected to the LP via an Ethernet connection for performing remote diagnostic operations including firmware updates and settings changes. • SD card I/F: Used for performing service maintenance and as an interface for firmware storage media. • RAM, HDD: Image data stored in the RAM and HDD memory undergoes compression, decompression and other image processing. • HDD storage: Data stored on the HDD is encrypted. • TPM (Trusted Platform Module): When the MFP/LP main power is turned on, this security module (chip) performs a verification on the validity of the software installed on the hardware platform, which includes checking for any illegal alterations. Page 10 of 86