Phaser 3425 Service Manual Brandname: Xerox Category: Printer Total Pages: 180 Table of contents Phaser3Copyright4ServiceTerms5PowerSafetyPrecautions7ServiceSafetySummary9ServicingFuserComponents10RegulatorySpecifications11DeclarationofConformity121GeneralInformation153ErrorMessagesandCodes167CleaningandMaintenance179PartsLists1810WiringDiagrams19InThisChapter21PrinterConfigurations23PartsofThePrinter24LedIndicator25MainBoard27ServiceParts28Consumables29SupplyLifeCounterBehavior30PrinterSpecifications31FunctionalSpecifications32EnvironmentalSpecifications33InThisChapter35PrintModes37PrinterControls38ProcessControl39PaperPathofThePrinter40MainBoard41ImageProcessorFunction42PrintCartridge44TransferRoller45PaperFeedSequence46FuserExitSensor47InThisChapter49Introduction50AccessingFaultHistory51ServicingInstructions52VoltageMeasurements55ServiceDiagnostics56ServiceDiagnosticsMenuMap570X570X5862LsuErrorOr0X5A63OutputTrayIsFullOr0X4467Cartridge0X5568InThisChapter69Introduction70FrontPanelTroubleshooting71PaperSizeSwitchAssembly72PowerSupplyTroubleshooting73Media-BasedProblems74PaperMis-FeedFromTray275JamAtTopJam178JamAtExitJam279JamAtDuplexDuplexJam180CrumTonerError82InThisChapter83Components84Fuser85Deletions86Fusing87RegistrationandSkew88InThisChapter93MarginCalibration94InThisChapter95RecommendedTools96PrintingACleaningSheet97InThisChapter99Overview100GeneralNotesOnDisassembly101FuserRemovalPl9340103Reassembly104PrintEngineDisassembly105RetardAssemblyPl937110Tray1LiftPlatePl913111NicBoardPl9141115MainBoardPl9110116ReplacementNotes117ReplacementNotes119ReinstallationNotes122ReinstallationNotes123LaserAssemblyPl9116125ReassemblyNotes139ReassemblyNotes140ReassemblyNotes142DuplexAssemblyPl882143InThisChapter145UsingThePartsList146PrintEngineParts147Covers150Frame1Assembly152Frame2Assembly155