Samsung Xpress C480 Series - Data and Control Flow

2.Productspecicationanddescription
2.2.7.3.DataandControlFlow
TheaboveBlockDiagramisexplainedthat:
HostSideismadeupof
1)DriverthatisWindowsapplicationsoftwaretranslateprinteddatatooneofprinterlanguageandcreatespoolerle.
2)Web-basedApplicationthatofferavariousprinteradditionalfunctions,managementofprintingjob,printer
administration,StatusmonitortomonitoringtheprinterstatusbyrealtimeinWeb,independentenvironmentonOS.
3)Stand-aloneApplicationthatisasimilarWindowsoftwareassameasabove2.
4)ThePortMonitorfacilitatestheowofinformationbetweentheHostandFirmware.
FirmwareSideismadeupof
1)TheNetworkInterfaceCardisusedtorelaythecommunicationbetweenHostandKernelusingvariousnetwork
protocol.
2)TheKernelismanagestheowcontrolemulationasitreceivesdatafromHostorNetworkcard;thenmangesthe
printingoftheimagebytheengine.
3)TheApplicationLayercontainingtheEmulationportioninterpretsthedatafromtheselectedemulation,andtransfers
thedatatotheKernelLayer.
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