Xerox WORKCENTRE 7755 Information Manual

Also see for WORKCENTRE 7755: User guide supplement Reference guide System administrator guide User guide Quick use guide

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Xerox WORKCENTRE 7755 Information Manual Manual pdf 7 page image

XEROX WorkCentre 7755/7765/7775 Information Assurance Disclosure Paper7Ver. 1.01, April 2010 Page 7 of 40Flash 32MB N This is where the system Boot Codeand Kernel resideNot cleared. Can bemodified as part ofa SW upgradeprocess.SRAM 512KB N NVM storage for control set points,,configuration settings, counter dataVia Diagnostic onlyAdditional Information:All memory listed above contains code for execution and configuration information. No user or job data is stored in these locations.Hard Disk DescriptionsDrive / Partition(System, Image):RemovableY / NSize: User Modifiable:Y / NFunction: Process toClear:System/Image Disk No 160 GB(min)N with normaloperationExecutable code (OS),images in process, FAXdata, device settings,spooling)Diagnostic for allareas and NormalOperation for spoolareas, withImmediate orImage Overwrite.*Additional Information:The disk contains OS, stored executables, fonts, device settings and images, etc. Scan to Local File is supported on this device The “Stored Job” filesremain on the disk until deleted during normal operation. Other job files are deleted during normal operation.The spooling space is dynamically allocated to each job; at the job completion this space is de-allocated to be available for new images.* All residual customer data in de-allocated space can be overwritten using a three pass algorithm which conforms to U.S. Department of DefenseDirective 5200.28.M. Xerox provides Immediate Image overwrite that overwrites user image data as soon as the job is complete plus the ability for theSA to overwrite the entire spool partition, if desired.Data stored on disk can be encrypted using Encryption optionTable 2 Copy/Network Controller Memory Components2.2.1.3. External ConnectionsThe controller printed wiring boards are physically mounted in a tray with external connections available at therear of the machine. In the single-board configuration the tray contains a power distribution board and a singlecontroller board. A optional fax board may also be installed. Disk(s) are mounted on the underside of the tray.Below the controller tray are other connectors that distribute power and communications to external options suchas a finisher or high-capacity paper tray. There is also a port that provides debug access to the solid-ink markingengine. This port is used to monitor functional status of the printhead. There is no internal path from this port tothe controller.