Contents
Contents
1.Precautions......................................................................................................................................1−1
1.1.Safetywarning........................................................................................................................1−1
1.2.Cautionforsafety....................................................................................................................1−2
1.2.1.Toxicmaterial.............................................................................................................1−2
1.2.2.Electricshockandresafetyprecautions.........................................................................1−2
1.2.3.Handlingprecautions...................................................................................................1−4
1.2.4.AssemblyandDisassemblyprecautions...........................................................................1−4
1.2.5.Disregardingthiswarningmaycausebodilyinjury............................................................1−5
1.3.ESDprecautions......................................................................................................................1−6
2.Productspecicationanddescription.....................................................................................................2−1
2.1.ProductSpecication................................................................................................................2−1
2.1.1.ProductOverview........................................................................................................2−1
2.1.2.Specications.............................................................................................................2−2
2.1.2.1.GeneralPrintEngine......................................................................................2−2
2.1.2.2.Copy...........................................................................................................2−2
2.1.2.3.Scan...........................................................................................................2−3
2.1.2.4.Fax(C480FN/C480FWonly).........................................................................2−3
2.1.2.5.ControllerandSoftware..................................................................................2−5
2.1.2.6.PaperHandling.............................................................................................2−6
2.1.2.7.ReliabilityandService...................................................................................2−6
2.1.2.8.Environment................................................................................................2−7
2.1.2.9.Supplies......................................................................................................2−8
2.1.2.10.MaintenanceParts.........................................................................................2−8
2.2.SystemOverview.....................................................................................................................2−9
2.2.1.FrontView.................................................................................................................2−9
2.2.2.RearView..................................................................................................................2−11
2.2.3.PaperPath..................................................................................................................2−13
2.2.4.SystemLayout............................................................................................................2−14
2.2.4.1.FeedingSection............................................................................................2−15
2.2.4.2.TransferRoller.............................................................................................2−16
2.2.4.3.DriveUnit...................................................................................................2−16
2.2.4.4.FuserUnit....................................................................................................2−17
2.2.4.5.LSU(LaserScannerUnit)...............................................................................2−18
2.2.4.6.TonerCartridgesandImagingUnit...................................................................2−19
2.2.5.Hardwareconguration................................................................................................2−20
2.2.5.1.Mainboard..................................................................................................2−22
2.2.5.2.OPEboard...................................................................................................2−24
2.2.5.3.Faxboard(C480FN_FWonly)........................................................................2−26
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