Xerox WorkCentre 7220 Information

Also see for WorkCentre 7220: Manual Installation and operation User information Secure installation and operation Specifications

Xerox WorkCentre 7220 Information Manual pdf 9 page image

WorkCentre 7220-7225 Information Assurance Disclosure PaperVer. 1.0, January 2013 Page 9 of 612.2. Controller2.2.1. PurposeThe controller provides both network and direct-connect external interfaces, and enables copy, print, email, networkscan, server fax, internet FAX, and LanFAX functionality. Network scanning, server fax, internet fax, and LanFax, arestandard features. Image Overwrite, which is included as a standard feature, enables both Immediate and On-Demand overwrite of any temporary image data created on disk. The controller also incorporates an open-sourceweb server (Apache) that exports a Web User Interface (WebUI) through which users can submit jobs and check joband machine status, and through which system administrators can remotely administer the machine.The controller contains the image path, which uses proprietary hardware and algorithms to process the scannedimages into high-quality reproductions. Scanned images may be temporarily buffered in DRAM to enable electronicpre-collation, sometimes referred to as scan-once/print-many. When producing multiple copies of a document, thescanned image is processed and buffered in the DRAM in a proprietary format. Extended buffer space for very largedocuments is provided on the network disk. The buffered bitmaps are then read from DRAM and sent to the ImageOutput Terminal (IOT) for marking on hardcopy output. For long documents, the production of hardcopy may beginbefore the entire original is scanned, achieving a level of concurrency between the scan and mark operations.The controller operating system is Wind River Linux, kernel v. 2.6.34+. (Note: Consistent with Flaw Remediation, thisbaseline may be updated as indicated by the ‘+’ sign. Unnecessary services such as rsh, telnet and finger are disabledin the Operating System. FTP is used in client-only mode by the network scanning feature for the filing of scannedimages and the retrieval of Scan Templates; however the controller does not contain an FTP server.The controller works with the Graphical User Interface (GUI) assembly to provide system configuration functions. ASystem Administrator PIN must be entered at the GUI in order to access these functions.