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Epson 7600, 9600 service manual

Models: 9600 7600

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Epson 7600, 9600 service manual

Contents

Epson Stylus Pro 7600/9600 Page Precautions About This Manual May 10 First release Revision StatusContents Operating Principles TroubleshootingDisassembly & Assembly Adjustment Appendix MaintenanceProduct Description Throughput Stylus Pro FeaturesEpson media Quality Resolution Mode Throughput Dpi Product DescriptionStylus Pro Differences between Stylus Pro 7600 and Stylus ProDifferences between Stylus Pro 7600 and Stylus Pro Control Code Basic SpecificationsPrint Specifications Character SpecificationPlain Paper Paper SpecificationsRoll Paper Acceptable PaperPaper Size Size W ⋅ H SheetBorderless Print Roll Paper Acceptable Sheet Sizes Acceptable PaperDescription of units of measure Borderless Print Width11. Availability with Special Paper Pigment Special Paper† Roll pigment 12. Availability with Special Paper Dye † Roll dye13. Availability with Sheets Pigment † Sheet pigment15. Printable Area Mechanism SpecificationsRoll paper Model Dimension Sheet Printable AreaManual Cutting of Roll Paper Cutting SpecificationPaper Set Lever Automatic Cutting of Roll MediaReliability Electrical Specifications TBDVibration Temperature/Humidity19. Temperature/Humidity Ambient ConditionsStylus Pro 7600 with stand/ Stylus Pro Surrounding SpaceStylus Pro 7600 without stand † Dimensions of Unit Overall DimensionsModel Condition Weight Name Model Number Ml Standard Product AccessoriesAccessories and Options for Stylus Pro Name Model Number Ml Standard Product 220ml Option External View External View and Parts NamesOperating panel contains the following buttons Operating PanelButtons and Functions Functions of ButtonsLED color Display Printer Status LEDs21. LEDs Indications on the Panel LED Indications in Normal ModeFunctions LCD panel display Indicator LCD Indications in Normal Mode27. Indications in Normal Mode Functions LCD panel display Indicator SettingOutline SelecType28. Panel setting menu item Panel Setting Menu ItemInkleft See BK ink cartridge replacement Paperthkns Command PG Setting29. PG Setting Values Paper thickness Panel SN command Actual PGRoll Paper Margin Code Page SwitchingLines Interface SelectDetect Paper Width Detect Skew ErrorJob Timeout Setting No margin mode Right/left no margin Sides no margin No margin print setting† No margin setting Mode Operation„ Number in print pattern and cutter position Cutter position adjustment† Level structure of Cutter position adjustment menu Auto margin refreshValue of ddddd.d-eeeee.e 5.1 figures Panel Setup Value InitializationSetting item After initialization Nozzle Check Pattern PrintingStatus Printing 12. Status Sheet Print Pattern 13. Job information print pattern Job Information PrintInk remaining Maintenance tank countFirmware version Printable pages of each ink cartridgeJob history clear Use counterClear use counter Job history displayThese indications Consumables life36. Reference value Display LifeEpson Stylus Pro 7600/9600 Revision a Suction LCD display Load Paper SuctionStatus LCD panel display † Printer status at indicator display† Ink remaining display and font Ink type Panel display positionInformation Explanation Range Capacity Job information37. Job information Paper setup Operation User Paper SettingPaper setting and corresponding operation are as follows Details of each setting item are following15. Level Structure of User Setting Menu Print Paper Thickness Detection Pattern † Printing SpecificationsTop pattern Pattern Displacement Bottom pattern relative toNumber Gap Adjustment Bi-D Adjustment, Uni-D Adjustment Power cleaningCutter Blade Replacement STD Paper thickness sensor PG setting Saving place Setting18. Level Structure of Gap Adjustment Menu 45. Adjustment Item List GAP Adjustment Print Pattern TBD„ Each adjustment item Release INK Lever BK ink cartridge replacementReplace with NEW Maintenance Tank LCD panel message Insert ALL INK Cartridges Insert Draining Cartridge in #XLCD panel message Insert Cartridge in Correct Slot LCD panel message Remove Draining CartridgeOutline Maintenance ModeMaintenance Mode 1 Setup Items 46. Maintenance mode 1 setup itemsExpir Date M Panel Display Language Selection Hexadecimal DumpINK Information Menu Parallel I/F ModeSetting D4 Unit ChangeMaintenance Mode 48. Maintenance mode 2 setup items Maintenance Mode 2 Setup ItemsFor R4C825P Cleaning times TCL2 Top menu Panel display Item menu 1 Panel display Setup value Each color ink replacement date Black2, 2 times before Each color ink vendor Yellow, this time Menu Print length of each paper size Roll paper width Print mode setting times 360-720 Bi-D Black Menu Service call history6 Type Normal error Menun Normal error history 6 Type Initinfo Maintenance Information Menu Initialize NVRAM, TIMER, Life COUNTER, Mechanical CounterInitialize Cleaning Unit Life Parameter Backup† User table initialization Paper feeding adjustment conversion table† How to change correction values System tableFirmware Reload Reload with F/W Download modeInstallation with service utility F/W Update function Compulsory start F/W Download modeSoftware initialization Function to prevent irregular printingInitialization Hardware initializationInk Type Setting Default Setup ValuesInitial Setting for Operation Esck Escd MW Printing Adjustment / Setting Values and Printing ModesValid print mode combination is following Printing Mode Combination TableController Interfaces Compatibility ModeSpecification Connector PIN Assignment and SignalsParameter Minimum Maximum Parallel Interface Timing ChartMDL Stylus Pro 7600-DYE/Stylus Pro 9600-DYE Nibble Mode55. Connector Pin Assignment and Signals Nibble Pin Return Signal Name In/Out Function56. Connector Pin Assignment and Signals ECP ECP ModeMDL Stylus Pro 7600-DYE/Stylus Pro 9600-DYE CLS 57. Connector Pin Assignment and Signals UsbfsUSB interface CMDReply Message Reply for Option CommandOptional Interface Type-B interface level 2, 1200mA type is supportedPrevention Hosts from Data Transfer TIME-OUT Supported Main Command and Sending Timing59. Commands and Sending Timing SupplementsInk Cartridge Installation LocationsOptional Units and Consumables Draining cartridge Cleaning cartridgeMaintenance Tank Cleaning cartridge is the same as the 220-ml ink cartridgeOperating Principles Explanation is composed as follows OverviewPrinter Mechanism Components Print Mechanism ComponentsCarriage Mechanism Carriage CR MechanismAssembled to the nearest 1/100 mm at the factory Carriage Moving UnitInk Type Nozzle Row Color Print HeadRelationship between Nozzle Rows and Colors Printing Modes Drive WaveformsCarriage Mechanical Unit and PG Adjustment Unit Platen GAP Adjustment UnitPosition Gap Width Application Pulse Count from Pulse PositionsPlaten „ It must be ensured that the reflection value of the leastReflective paper is greater than the reflection value Operating Principles Print Mechanism Components 109 Is not made by the edge sensors „ Paper size detection sequence front edgeConditions Operating Principles Print Mechanism Components 111 Operating Principles Print Mechanism Components 112 11. Paper Feed Mechanism Unit 1/2 Paper Feed Assembly13. Paper Feed Mechanical Unit Stylus Pro 7600 2/2 ModesPump Drive Modes Cleaning MechanismOperation Explanation Explanation of Operation16. Valve Mechanism Ink Supply MechanismCover Sensor Circuit Board PlacementOthers SD-RAM Outline of Control Circuit BoardMajor Elements Name/Code Location FunctionInput Voltage Range V AC Fuse Rating 100 +/- 10% AC / 6.3A Outline of Power Supply Circuit BoardSignal Name Function Fuse RatingTroubleshooting Introduction OutlineError Indications on LCD Error DisplayErrors Error Indications on LCDFull Maintenance Tank AlmostError Code Description Refer to Service Call Fatal ErrorsService Call Fatal Errors Paper set lever is released during operation LED Indications for Wrong Setting Roll Paper/SheetPaper End/End of roll Wrong paper source is selected on panelFront Cover Open Paper set lever is releasedPaper Jam Paper Not Straight Type-B I/F errorPaper cutting error Not enough ink for cleaning Paper check error/Paper eject error sheetPaper is too thick for cleaning Ink lever released Ink-related ErrorsDefective ink cartridge Illegal ink cartridge Maintenance tank fullNo Maintenance tank Fatal ErrorBit Request object Cause How to recover errors Troubleshooting for WarningMaintenance tank full warning Maintenance requestClear Counters / RTC Assigned bit Nnnn Cause How to clearRsvd MotorCR motor life Troubleshooting for Service Call Errors„ When the CR motor has still an adequate life remaining Replace the PF Motor p.185 PF motor encoder check errorPF Motor out of step PF motor in-position time out PF motor overcurrentCR motor out of step CR motor encoder check errorCR motor in-position time-out CR motor overcurrentSystem interrupt watchdog time-out CR home position sensor error 0001000APF home position sensor error 0001000B Servo interrupt watchdog time-outCR motor PWM output faulty 0001000F Head slide PG home position sensor error 0001000CHead driver TG temperature error 0001001B PF motor PWM output faultyClear the cause of paper feed related mechanism out-of-step CR servo parameter error 0001001DPF servo parameter error 0001001E RTC analysis error Csic reed/right errorInk type error setting on printer body side CR Asic ECU error 0001002A Csic ROM communication errorRTC communication error Head errorProgram load error 0002000A Sdram errorFlash memory SUM error Boot program SUM errorCPU address error storage misalignment Review error 0002000CCPU slot illegal command exception error 100001A0 CPU address error load misalignment 100000E0Dot Missing Troubleshooting Based on Your PrintoutSmudged or Marred Printout Front Uneven Printing/Poor ResolutionWhite or Black Banding in the carriage running direction Smudged or Marred Printout Reverse sideBanding in the paper feed direction Disassembly & Assembly Summary PrecautionsEdge in the printer mechanism Manufacture. Dispose the used batteries according toGovernments law and regulations ImmediatelyDisassembly & Assembly Summary 154 Following table lists all the screws used in this printer ToolsScrew List Necessary ToolsRefer to -2when determining the disassembly flow Disassembly FlowDisassembly & Assembly Summary 157 Housing Part Diagram Removing the Panel Unit and HousingPanel Unit Removal 1/2 Panel UnitR Side Cover Removal 1/5 Side CoverR Side Cover Removal 3/5 R Side Cover Removal 4/5 11. L Side Cover Removal 1/2 13. I/H Cover Removal 4 I/H Cover14. H Top Cover Removal on left side Top CoverRear Cover „ Removing and installing the Rear CoverLoosen the screw Main Board Access Cover Remove the screw 18. Paper Guide L2 Removal Paper Guide L220. Roll Paper Cover removal Roll Paper CoverOpens and closes Front CoverPrint Head Disassembly and Assembly of Carriage CR MechanismProcedures are required When replacing the print head, the following adjustmentWill be expelled, so do not press on this part Damper AssyExecute ink discharge Ink Blowing before removing Damper AssyCR Board Assy Connectors on CR BoardConnector Type Connected to Cutter Section Cutter Holder Assy 33. Removing the Cutter Housing35. Take Care When Installing the Cutter Holder 36. Cutter Solenoid Removal Cutter SolenoidMade CR Encoder Sensor AssyOperation should be performed After replacing the Pedge Sensor, the following adjustmentPegde Sensor Assy CR Motor Assy 41. Indicator Position43. Removing the CR Motor Assy CR Motor, make the following adjustment44. Removing the Headslide Sensor Assy Headslide Sensor Assy46. Releasing the Crhp Sensor Assy Harness Crhp Sensor AssyFastening Spring on the L Side Frame side CR Encoder Scale Timing FencePF Motor Disassembly and Assembly of Paper Feed MechanismPF Encoder Sensor Assy Adjustment53. #F730 tool and PF Loop Scale Base Assembly Procedure for the PF Loop Scale Assy55. Affixing the Double Sided Tape to the PF Loop Scale PF Loop Scale Assy Affixing Procedure57. Suction Fan Mounting Position Suction Fans† Pthick Sensor Assy † PTHICK0.3 Sensor Assy Adjustment at reassemblyPthick Sensor/PTHICK Sensor0.3 Assy Window Prear Sensor Assy1 C472SUB-B Board Disassembly and Assembly of Ink Supply MechanismDischarge When removing and installing the front cover switch holder,Following adjustment should be made 2 I/H Ink Holder Assy65. I/H Frame Removal 2/2 67. Csic Relay Board Removal 69. Disassembling the Ink Holder Assy 1/2 Front Cover Cover Sensor AssyCover Sensor Assy operates coupled with the opening/closing Names of Parts See Disassembly and Assembly of Cleaning MechanismMajor Parts of Cleaning Mechanism Carefully so that ink will not spill Maintenance Assy RemovalWhen you replace the Maintenance ASSY, ink can spill from Disconnect the connector CN17 of the Pump Motor AssyCap Assy Pump Motor AssyCounters See p.71 Pump AssyOnce you have replaced the Pump ASSY, execute Clear Spring catch 78. Removing the Cleaner Head Cleaner Head Wiper79. Removing the Flushing Box Assy Flushing Box AssyConnectors on Power Supply Board Disassembly and Assembly of Circuit BoardsPower Supply Board Power left in the boards capacitors81. Removing the AC Inlet Holder AC Inlet83. C472MAIN Board Removal Main Board C472 MainCN.No Pins Color Connection Remarks † Main Board Connector ListJumper Setting at Factory at Shipment DIP Switch and Jumper Setting at Factory before ShipmentChanging their setting can result in malfunctions DIP Switch Setting at Factory at ShipmentAdjustment MCSP24R4 Adjustment ToolsAdjustment Tools Name Part CodePrint Head Adjustment Procedure for Adjustment WorkAdjustment Items Main Board Adjustment Power OFF → Paper Feed ∆ +Paper Feed ∇ + Cut/Eject CR Motor AdjustmentPF Motor Adjustment Required Adjustment Items CR Motor ReplacementCR Encoder Sensor Assy Adjustment Pedge Sensor Assy AdjustmentPrear Sensor Assy Adjustment PTHICK/PTHICK0.3 Sensor Assy Adjustment12. Required Adjustment Items Cover Sensor Assy AdjustmentPF Encoder Sensor Assy Adjustment 11. Required Adjustment ItemsBattery Cutter Solenoid Assy or Paper Guide L AdjustmentDamper Assy Adjustment Release Sensor I/H Lever AdjustmentOthers Parameter BackupParameter Backup Procedure Work ProcedureCheck Set the parallel interface in the compatibility mode Firmware ReinstallationFirmware Installation through ROM-DIMM Firmware Installation through InterfaceOverview Self-diagnostic FunctionHow to Start Self-diagnostic Function 15. Key Functions in Self-diagnostic ModeTop Menu 16. Self-diagnostic Function ListDescription See TestTest is intended to check the circuit boards 17. Circuit Board Check ItemsControl Panel VersionMenu Transition of Sensor Test SensorsCheck to see if each fan operates. See Figure Encoder2.5 Fan Record Maintenance RecordCsic Record of ErrorsInternal information on Csic is displayed Internal Information Display of CsicAutomatically move up ActuatorYou can operate actuators. See Figure Cutter19. Panel Setting Item List AdjustmentPower OFF → Paper Feed ∆+Paper Feed ∇+Cut/Eject → Power on Rear AD AdjustmentAdjustment and Checking Procedure Start the Self-diagnostic Function„ Paper to be used A3 plain paper Edge AD AdjustmentInput Rank Damper ASSY, select and execute Initial charge in Cleaning22. Menu Transition of Panel Input Input Line SelectionEnd † Dye code inputThis mode, input a dye code by operating on the panel RightWrite D/A Value 4BUTWTU Check Nozzle20. Pattern Pattern DescriptionCheck Skew Feed Correction + T&B Adjustment Coordinate in units of 360 dpi 21. Positions where Vertical Line Patterns Are DrawnTo be placed Feed Correction + T&B AdjustmentDisplay Adj Feed Adj.+T&B Paper Feed ∇ → SelecType → Paper Feed ∆34. Menu Transition for Top & Bottom Adjustment Top & Bottom AdjustmentDisplay Adj Rear Sensor Pos Rear Sensor Position Adjustment ProcedureRear Sensor Position Display Adj Sponge Pos Platen Position Sponge Position AdjustmentPlaten Position Sponge Position Adjustment Procedure 40. Menu Transition for Platen Position Checking Platen Position CheckingCheck the print result to see if the head is slanting † Adjustment Range 38 stepsHead Slant Checking Lever Up Magenta → lower / Black → rise Head Slant Checking ProcedureHead Slant Adjustment Mechanical Adjustment Head motion by Head Adjustment Lever operationContents Round Trip Print Position Adjustment Bi-D Adjustment22. Adjustment Item List SelecType → SelecType → Enter BI-D Adjustment Procedure† K Black Line Adjustment Procedure Display Adj Bi-dAdjustment Self-diagnostic Function 250 Parameter Copying Bi-D2 Adjustment PG=0.7mmBi-D3 Adjustment PG=2.1mm 52. Menu Transition for Bi-D Adjustment Checking Round Trip Print Position Bi-D Adjustment CheckingCorrect the print position for one-way printing Head Gap Adjustment Uni-D Adjustment23. Head Gap Adjustment Items Therefore, there is no need of outputting the comprehensive Procedure for Head GAP Adjustment UNI-D Adjustment† If out of alignment Display the menu for an relevant item by means of SelecType56. Menu Transition for Test Pattern Printing Test Pattern Printing57. Menu Transition for Head Cleaning Clean HeadCounters to be Cleared Initial Value Counter Clear24. Counters to be Cleared and Their Initial Values Adjustment Self-diagnostic Function 258 Charge in this menu Cleaning25. Cleaning Items Print27. Parameter Items ParameterWith the condition of the printer mechanism Parameter InitializeExecute parameter initialization Adjustment Self-diagnostic Function 262 29. Required Mechanism Adjustments Mechanism AdjustmentCR Timing Belt Tension Adjustment 65. PF Belt Tension Adjustment PF Timing Belt Tension AdjustmentDisplay Sen Paper PTHICK0.3/PTHICK Sensor Mounting Plate Position AdjustmentDisplay Test Sensor SelecType → Paper Feed ∇LCD Mounting Plate Gauge ConditionDisplay Sen Cover Cover Sensor Assy Mounting Position Adjustment31. Cover Sensor Assembly Check Sensor is installed correctly and check the operation againMounting jig designed for any other printer models CR Encoder Sensor Mounting Position AdjustmentUse with Stylus Pro 7600 / 9600 do not use the CR Encoder Cutter Holder Assy height adjustment Cutter Positioning AdjustmentFor adjustments at replacing the Cover Sensor ASSY, make Paper Guide L up and down adjustment first and then makePositioning jig designed for any other printer models Use with Stylus Pro 7600 / 9600 do not use the cutterWithin 0.5 mm +0.1/-0.2mm Front edge of the paper where it was actually cut should bePaper Cutting Position Check Use with Stylus Pro 7600 / 9600 do not use the PF Encoder PF Encoder Sensor Installation Position AdjustmentUSB ID Writing Maintenance Device. Therefore, it is prohibited to turn off this switch Power supply circuit, unless otherwise specified, alwaysPower cable from the AC plug socket to prevent electric Shock or circuit damage during service operationsPeriodic Maintenance Items and Product Life Information 00000101 0040 0002 0020Maintenance Overview 278 Items Check Points Remedy Important Maintenance Items During Service OperationsItems to be Checked During Maintenance/Service Grease and Glue Application Check Before applying lubricant, clean the surfaceLubrication and Glue Lubricating the CR Guide RailAppendix C472 CR Board Connectors List ConnectorsMain Board Connectors List Panel Unit Connectors List† C472 SUB-B Board C472 SUB-B Board Connectors List† Power Supply Board Power Supply Board Connector ListAppendix Connectors 284 Will be established by the next revision Component LayoutCircuit Diagrams Page Page Page Page Page Exploded Diagrams PX-7000 / Epson Stylus PRO 7600 No.1 Rev.01 C472-CASE-011 PX-7000 / Epson Stylus PRO 7600 No.2 Rev.01 C472-CASE-021 PX-7000 / Epson Stylus PRO 7600 No.3 Rev.01 C472-ELEC-011 PX-7000 / Epson Stylus PRO 7600 No.4 Rev.01 C472-POWE-011 PX-7000 / Epson Stylus PRO 7600 No.5 Rev.01 C472-MECH-011 PX-7000 / Epson Stylus PRO 7600 No.6 Rev.01 C472-MECH-021 PX-7000 / Epsonstylus PRO 7600 No.7 Rev.01 C472-MECH-031 PX-7000 / Epson Stylus PRO 7600 No.8 Rev.01 C472-MECH-041 PX-7000 / Epson Stylus PRO 7600 No.9 Rev.01 C472-MECH-051 PX-7000 / Epson Stylus PRO 7600 No.10 Rev.01 C472-MECH-061 PX-7000 / Epson Stylus PRO 7600 No.11 Rev.01 C472-MECH-071 PX-7000 / Epson Stylus PRO 7600 No.12 Rev.01 C472-MECH-081 PX-9000 / Epson Stylus PRO 9600 No.1 Rev.01 C473-CASE-011 PX-9000 / Epson Stylus PRO 9600 No.2 Rev.01 C473-CASE-021 PX-9000 / Epson Stylus PRO 9600 No.3 Rev.01 C473-ELEC-011 PX-9000 / Epson Stylus PRO 9600 No.4 Rev.01 C473-POWE-011 PX-9000 / Epson Stylus PRO 9600 No.5 Rev.01 C473-MECH-011 PX-9000 / Epson Stylus PRO 9600 No.6 Rev.01 C473-MECH-021 PX-9000 / Epsonstylus PRO 9600 No.7 Rev.01 PX-9000 / Epson Stylus PRO 9600 No.8 Rev.01 C473-MECH-041 PX-9000 / Epson Stylus PRO 9600 No.9 Rev.01 C473-MECH-051 PX-9000 / Epson Stylus PRO 9600 No.11 Rev.01 C473-MECH-071 PX-9000 / Epson Stylus PRO 9600 No.12 Rev.01 C473-MECH-081 PX-9000 / Epson Stylus PRO 9600 No.13 Rev.01 C473-MECH-091 Ref No Part Name ASP List Parts ListASP List for Stylus Pro ASP List for Stylus ProPaper Guide Wire Adjust Lever BAdjust Lever Connecting ScrewTR Connecter CleanerFlushing BOX Assy Pump Moter Janction CableVacuum FAN3 Cable ASSY.2 HandleVacuum FAN1 Cable ASSY.2 Vacuum FAN2 Cable ASSY.2FFC2 CR Moter Cable ASSY.2Partition Plate L Caster NON Stopper Cover SW Cable ASSY.2Packing BOX ASSY.W Stand L Assy