Konica Minolta bizhub PRESS C1100 - Manual (Page 18)

2-8 bizhub PRESS C1100/C1085
Security Functions 2 2.2
2.2.4 Data Protected by the Enhanced Security Mode
Use the Enhanced Security mode to prevent the data from being written to illicitly-switched HDD.
Also, the following data managed by the administrator is better secured:
- User data
- Data to manage the machine
Data exempted from the protection of Enhanced Security mode
When the machine is connected to PCs on a local network, passwords entered from PCs are not subject to
the Enhanced Security mode. Avoid entering any password from such PCs for prevention of leakage.
Turning Enhanced Security mode ON/OFF
The administrator is responsible for turning the Enhanced Security mode ON/OFF.
The administrator should never fail to activate the Enhanced Security mode. Be especially careful when turn-
ing the Enhanced Security mode OFF, being aware that data can potentially be accessed.
2.2.5 Protecting and Deleting of Remaining Data After Being Used
Data from copy, scan, and printer modes are stored temporarily into memory or HDD, and then deleted after
being used if there was no operation such as storing them into a user box.
The data is compressed in a special way and generally it cannot be externally decompressed. When deleting
the compressed data, moreover, a part of the data is either destroyed or overwritten which disables data de-
compression itself.
- The data temporarily stored in memory will be overwritten with invalid data when the job is interrupted
or ended.
- The data stored in several areas of memory will be overwritten with invalid data simultaneously.
The data stored in a box will be overwritten with invalid data when a delete order is issued.
- If data is transmitted externally, it will be overwritten with invalid data when the transmission is com-
pleted.
- If the administrator issues a delete order for each box, it will be overwritten with invalid data.