Paser 7400 Service Manual Brandname: Xerox Category: Printer Total Pages: 420 Table of contents Phaser3ServiceTerms5PowerSafetyPrecautions7ServiceSafetySummary9RegulatorySpecifications11EuropeanUnion12ManualOrganization13Book1-PrintEngine141GeneralInformation153GeneralTroubleshooting165ServicePartsDisassembly186PartsList217WiringDiagrams22InThisChapter23PrinterConfigurations25FrontView26PrinterOptions27DuplexUnit281650-SheetFeeder29InThisChapter33FinisherOverview35PunchUnit36PunchUnitComponents37StapleUnit38StapleUnitComponents39SaddleUnit40PaperFoldSystem41InverterUnit42PrinterOptions431650-SheetFeeder44FinishingProcessSummary45Inverting46Folding50Stacking51StackingInBookletMode53Stapling55Delivery56Sensors57Microswitches58InverterSensors62DuplexSensors63OptionalTraySensors64FinisherMotors65DetectingJams72FinisherpunchPowerSupply73InThisChapter75Introduction76ServicingInstructions77JamLocator78JamDetectionChart79ErrorMessageSummary80MeasurementTechniques86TroubleshootingTheFinisher87ApplicableStatusCode90JamInDuplexUnit91JamAtDuplexEntrance92JamAtFinisherPunchUnit94JamAtFinisherDoorH95ApplicableStatusCode96ApplicableStatusCode97ApplicableStatusCode98JamAtFinisherStapler99JamAtFinisherDoorG100ApplicableStatusCode101ApplicableStatusCode102JamInsideFinisher103JamAtFinisherEntrance104ApplicableStatusCode105InitialActions107CloseLeftDoorD108CloseFinisherDoorF109CloseFinisherDoorH110CloseFinisherDoorJ111InitialActions112InitialActions113InitialActions114InitialActions115SizeType116SizeType117SizeType118DuplexInterfaceFailure119ApplicableStatusCodes120ApplicableStatusCode121ApplicableStatusCode122ApplicableStatusCodes123ApplicableStatusCode124ApplicableStatusCode125ApplicableStatusCode126FinisherPaddleFailure127ApplicableStatusCode128ApplicableStatusCode129ApplicableStatusCode130FinisherJogMotorFailure131ApplicableStatusCode132FinisherExitFailure134ApplicableStatusCode135ApplicableStatusCode136ApplicableStatusCode137ApplicableStatusCode138ApplicableStatusCode139ApplicableStatusCode140ApplicableStatusCode142ApplicableStatusCode143FinisherInterfaceError144ApplicableStatusCode145ApplicableStatusCodes146ApplicableStatusCode147ApplicableStatusCode148ApplicableStatusCodes149ApplicableStatusCode150ApplicableStatusCode151ApplicableStatusCodes152DuplexUnitFanFailure154ApplicableStatusCode155ApplicableStatusCodes157ApplicableStatusCode158ApplicableStatusCode159ApplicableStatusCodes160InitialActions161StapleCartridgeIsEmpty162InitialActions163FinisherAwayFromBase164InitialActions165InThisChapter167PunchUnitAdjustments168StaplerUnitAdjustments172AdjustingTheStaplerPhase173SaddleUnitAdjustments183InThisChapter187Overview188FastenerTypes189StandardOrientation190FinisherDisassembly191TraysandCovers193FrontDoorDoorJ194RightSideDoorDoorG196RearCover197UpperCoverDoorH199InverterFrontCovers203InverterRearCovers205InverterTopCover209Units210StapleUnit215StaplefoldDriveUnit216SaddleUnit220Assemblies223ProcessingTrayAssembly224PaddleAssembly229Boards232HomePositionBoard233PunchControlBoard236PhotoSensorBoard237PunchLedBoard239WasteFullLedBoard240InverterControllerBoard241PunchMotor243LiftMotor245StaplefoldMotor246SlideMotor247FeedMotor248PaddleMotor249DeliveryMotor250BindingClutch252InverterUpperRollerMotor253InverterLowerRollerMotor254InverterFeederClutch255JointSwitch259InletSensor261TrayPaperSensor262PaperSurfaceSensor263UpperCoverSensor264ShiftLimitSensors265LiftMotorClockSensor266StackFullSensor267ProcessingTraySensor268WasteFullSensor273StaplefoldClockSensor279FoldingHomePositionSensor280FoldingPositionSensor282BindTraySensor284InverterDockingSensor286InverterPaper-InSensor292GuidesAndRollers293FeedRoller295UpperStackDeliveryRoller298Paddle301DuplexUnitDisassembly308BottomCoverPlate310SideRails312PaperGuides313DuplexMotorAssembly314DiverterSolenoid315DuplexFan317InterconnectConnector318PaperTrayDisassembly319TrayFeeder322RegistrationMotor323FeedMotor324LiftMotor325RegistrationClutch326DoorCDetectSensor327NoPaperSensor328RegistrationSensor2329Feed-OutSensor2332FeederBoard334