Xerox 3550 manual USB Ports, Controller External Connections

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XEROX WorkCentre 3550 Information Assurance Disclosure Paper

2.2.3. External Connections

 

Interface

Description / Usage

 

 

 

1

Foreign Device Interface (FDI)

Allows connection of optional access

 

 

control hardware

 

 

 

2

PEK (Product Enablement Key)

Used for initial product configuration.

 

Reader Slot

 

 

 

 

3

USB 2.0 Target Port

Direct-connect printing

 

 

 

4

Ethernet

10/100/1000 Network connectivity

 

 

 

5

FAX line 1, RJ-11

Supports FAX Modem T.30 protocol

 

 

only

 

 

 

6

Extension Telephone Socket

Allows connection of telephone

 

(EXT), RJ11

 

 

 

 

7

USB 2.0 Host Port (Not Pictured

Printing from USB, scanning to USB,

 

– see Figure 2-1)

upload of software upgrade files

 

 

 

Table 3 Controller External Connections

Figure 2-3 Back panel connections

2.2.4. USB Ports

The WorkCentre 3550 contains a host connector for a USB flash drive, enabling printing from USB, scanning to USB and upload of software upgrade files.

Autorun is disabled on this port. No executable files will be accepted by the port.

Modifying the software upgrade or saved machine settings files will make the files unusable on a WorkCentre 3550.

The machine settings that can be saved and restored by a service technician are limited to controller parameters that are needed for normal operation.

Both ports can be disabled by an Admin via the WebUI.

 

 

USB

 

 

USB port and location

Purpose

 

 

 

USB 2.0

Host port

Printing from USB, scanning to USB, upload of software upgrade files

 

 

 

USB 2.0

Target port

Direct-connect printing

 

 

 

 

 

Table 4 USB Ports

 

 

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Ver. 1.3, March 2011

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Contents Prepared by Ver .3, March Target Audience Device DescriptionSecurity Aspects of Selected Features Target Audience PurposeDisclaimer Device Description Security-relevant Subsystems Physical PartitioningSecurity Functions allocated to Subsystems Security Functions allocated to SubsystemsMemory Components ControllerPurpose Controller memory componentsController External Connections External ConnectionsUSB Ports USB PortsHardware Fax ModuleScanner Fax Module memory componentsControl and Data Interfaces Local User Interface LUIUser Interface memory components Open-source components System Software StructureOS Layer in the Controller Network Protocols IPv4 Network Protocol StackLogical Access IPSecPort 53, DNS PortsPort 25, Smtp Network PortsPort 68, Dhcp Port 80, HttpPorts 137, 138, 139, Netbios Port 88, KerberosPort 396, Netware Ports 161, 162, SnmpPort 389, Ldap Port 427, SLPIP Filtering System Administrator Login All product configurations Authentication ModelLogin and Authentication Methods User authenticationSMB Authentication Windows NT 4 or Windows 2000/Windows SMB Authentication with IP AddressSMB Authentication with Hostname DdnsPrinting Multifunction models only DiagnosticsSystem Accounts Network Scanning Multifunction models onlySupplies Assistant SMart eSolutionsMeter Assistant SummaryResponses to Known Vulnerabilities IPSec Appendix a AbbreviationsElectrically erasable programmable read only memory Ldap ServerUDP WebUISnmp version / Network Transport support WorkCentre Appendix B Supported MIB ObjectsRFC 1759 Printer MIB Group WorkCentre Additional Capabilities / Application Support WorkCentre RFC 1514 Host Resources MIB group WorkCentreRFC 1213 MIB-II for TCP/IP group WorkCentre Supported MIB ObjectsRFC/Standard Controller SoftwareController Software Printing Description Languages Appendix E References
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