Introduction ............................................................................................................................................ 1-2

Compliance with the ISO15408 Standard ............................................................................................... 1-2

Operating Precautions ............................................................................................................................. 1-2

INSTALLATION CHECKLIST.................................................................................................................... 1-3

1.2

Security Functions ................................................................................................................................. 1-4

1.2.1

Check Count Clear Conditions ................................................................................................................ 1-4

1.3

Data to be Protected ............................................................................................................................. 1-5

1.4

Precautions for Operation Control ....................................................................................................... 1-6

Roles and Requirements of the Administrator ......................................................................................... 1-6

Password Usage Requirements .............................................................................................................. 1-6

Network Connection Requirements for the Machine............................................................................... 1-7

User information control server control requirements ............................................................................. 1-7

Security function operation setting operating requirements.................................................................... 1-7

Operation and control of the machine ..................................................................................................... 1-7

Machine Maintenance Control ................................................................................................................. 1-7

1.5

Miscellaneous......................................................................................................................................... 1-8

Password Rules ....................................................................................................................................... 1-8

Precautions for Use of Various Types of Applications............................................................................. 1-8

Encrypting communications .................................................................................................................... 1-8

IPP printing .............................................................................................................................................. 1-9

Types of Data Cleared by Overwrite All Data Function ......................................................................... 1-10

Administrator Operations

2.1

Accessing the Administrator Settings ................................................................................................. 2-2

2.1.1

Accessing the Administrator Settings...................................................................................................... 2-2

<From the Control Panel>........................................................................................................................ 2-3

2.1.2

Accessing the User Mode........................................................................................................................ 2-5

<From the Control Panel>........................................................................................................................ 2-5

<From PageScope Web Connection> ..................................................................................................... 2-7

2.2

Enhancing the Security Function.......................................................................................................... 2-9

2.2.1

Items cleared by HDD Format ............................................................................................................... 2-10

2.2.2

Setting the Enhanced Security Mode .................................................................................................... 2-11

<Setting can be made only from the control panel> ............................................................................. 2-11

2.3

Preventing Unauthorized Access ....................................................................................................... 2-14

2.3.1

Setting Prohibited Functions When Authentication Error ...................................................................... 2-14

<Setting can be made only from the control panel> ............................................................................. 2-15

2.4

Canceling the Operation Prohibited State......................................................................................... 2-17

2.4.1

Performing Release Setting ................................................................................................................... 2-17

<Setting can be made only from the control panel> ............................................................................. 2-17

2.5

Setting the Authentication Method .................................................................................................... 2-19

2.5.1

Setting the Authentication Method ........................................................................................................ 2-19

<Setting can be made only from the control panel> ............................................................................. 2-19

2.5.2

Setting the External Server .................................................................................................................... 2-22

<Setting can be made only from the control panel> ............................................................................. 2-22

2.6

System Auto Reset Function .............................................................................................................. 2-24

2.6.1

Setting the System Auto Reset function ................................................................................................ 2-24

<Setting can be made only from the control panel> ............................................................................. 2-24

2.7

User Setting Function .......................................................................................................................... 2-26

2.7.1

Making user setting................................................................................................................................ 2-27

<From the Control Panel>...................................................................................................................... 2-27

<From PageScope Web Connection> ................................................................................................... 2-32

2.8

Account Track Setting Function ......................................................................................................... 2-34

C550/C451

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