Table Of Contents - Xerox WorkCentre 7220 Information

1. INTRODUCTION ..................................................................................................................................5
1.1. Purpose .................................................................................................................................................................................... 5
1.2. Target Audience ................................................................................................................................................................... 5
1.3. Disclaimer ............................................................................................................................................................................... 5
2. DEVICE DESCRIPTION .......................................................................................................................6
2.1. Security-relevant Subsystems ......................................................................................................................................... 7
2.1.1. Physical Partitioning .......................................................................................................................................................................7
2.1.2. Security Functions allocated to Subsystems ........................................................................................................................8
2.2. Controller ................................................................................................................................................................................ 9
2.2.1. Purpose ................................................................................................................................................................................................9
2.2.2. Memory Components ................................................................................................................................................................. 10
2.2.3. External Connections .................................................................................................................................................................. 12
2.2.4. USB Ports ......................................................................................................................................................................................... 14
2.3. Fax Module .......................................................................................................................................................................... 15
2.3.1. Purpose ............................................................................................................................................................................................. 15
2.3.2. Hardware ......................................................................................................................................................................................... 15
2.4. Scanner ................................................................................................................................................................................. 16
2.4.1. Purpose ............................................................................................................................................................................................. 16
2.4.2. Hardware ......................................................................................................................................................................................... 16
2.5. Graphical User Interface (GUI) ................................................................................................................................... 16
2.5.1. Purpose ............................................................................................................................................................................................. 16
2.6. Marking Engine (Image Output Terminal or IOT) ............................................................................................... 16
2.6.1. Purpose ............................................................................................................................................................................................. 16
2.6.2. Hardware ......................................................................................................................................................................................... 16
2.7. System Software Structure ........................................................................................................................................... 17
2.7.1. Open-source components ......................................................................................................................................................... 17
2.7.2. Operating System Layer in the Controller .......................................................................................................................... 18
2.7.3. Network Protocols ........................................................................................................................................................................ 19
2.8. Logical Access ..................................................................................................................................................................... 20
2.8.1. Network Protocols ........................................................................................................................................................................ 20
2.8.2. Ports ................................................................................................................................................................................................... 21
2.8.3. IP Filtering ....................................................................................................................................................................................... 27
3. SYSTEM ACCESS ................................................................................................................................ 28
3.1. Authentication Model ..................................................................................................................................................... 28
3.2. Login and Authentication Methods ........................................................................................................................... 30
3.2.1. System Administrator Login [All product configurations] ........................................................................................... 30
3.2.2. User authentication ..................................................................................................................................................................... 30
3.3. System Accounts ............................................................................................................................................................... 35
3.3.1. Printing.............................................................................................................................................................................................. 35
Ver. 1.0, January 2013
WorkCentre 7220-7225 Information Assurance Disclosure Paper
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