Epson Photo750 manual Counter Value for Ink Absorber, Protect Counter Value, Protect Counter Reset

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EPSON Stylus Photo 750

Revision B

5.3.8 Counter Value for Ink Absorber

This function is for indicating the protection counter value for the waste ink absorber and resetting the counter value. This function can be also performed from the control panel. (See “Special Setting Mode” on page -22)

5.3.8.1 Protect Counter Value

1.Select “Maintenance” on the main menu and press Return key. The screen goes to the maintenance menu.

2.Select “Indication of the Counter Value for the Waste Ink Pad”, and press Return key.

Pr o m p t - S P 7 5 0 A u t o

Pr o m p t - S P 7 5 0 A u t o

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4.If the counter value exceeds the limit, replace the waste ink pad(absorber) and reset the protect counter.

5.Press ESC key and return to the “Protect Counter Check/Clear Menu”.

5.3.8.2 Protect Counter Reset

1.Select “Maintenance” on the main menu and press Return key. The screen goes to “Maintenance Menu”.

2.Select “Indication of the Counter Value for the Waste Ink Pad”, and press Return key. The screen goes to “Protect Counter Check/Clear Menu”.

3.Select “Clear the protect counter value” and press Return key.

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3.The screen goes to “Protect Counter Check/Clear Menu”. Select “Check the present counter value” and press Return key. Then, current protector count value appears.

4.Check if it is necessary to change the pad or not, and select “Yes” and press Return key.

5.Press ESC key and go back to the Main Menu.

Adjustment

Adjustment by Adjustment Program

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Contents 659,&#0$18$ General Notice Precautions About This Manual Revision Status Table of Contents Maintenance Product Description Overview General Characteristics„ Holds 10 transparency films Printing Raster Graphics ModeGeneral Description Printing SpeedPaper Feeding Paper Specification„ No curled, wrinkled, scuffing or torn paper be used Paper Left Right Top Bottom Printable AreaWidth Length Margin Typ Min Paper Lever position Adjustment Value Adjust Lever SettingsSetting Position of Adjust Lever EnvelopeEnvironmental Conditions Environmental ConditionBlack Ink Cartridge Ink CartridgeColor Ink Cartridge Input Data Buffer Electric SpecificationSafety Approvals ReliabilityPrinter Language and Emulation CE Marking14.1 ESC/P Control Codes „ Dot size control ESC e „ Raster header ESC D „ Raster body Parallel InterfaceForward channel Connector pin assignment and signalsParallel Interface Parallel I/FPin Signal Return In/Out Function Description Name GND pin Parallel InterfaceReverse channelConnect pin assignment and signals Xflag OutParallel I/F Mode Typical time of tack 10. Typical Time of Tack11. Serial interface 12. Connector pin assignment and signalsSerial Interface 13. X-ON/X-OFF, DTR protocolPin Signal Name Out Function Description 14. Connector pin assignment and signalsUSBUniversal Serial Bus Interface Interface selection Prevention of data transfer time-out on HostIeee 1284.4 protocol Function Bi-directional CommandSwitches Control CodeLED Indications Special Setting Mode18. Special setting mode 17. Status printing19. Printer Status displayed on the control panel ErrorsIndicators Ink Out Paper Out Priority Black Color„ When you need to perform test print after the repair InitializationInitialization Setting Physical Specification20. Consumables Consumables and optionsClassification Name Operating Principles Printer Mechanism Printer MechanismEpson Stylus Photo Revision a Output Voltage 1 C257 PSB Power Supply CircuitOperating Principles of Electric Circuit Voltage UsageTRANST1 Major Elements 2 C259 Main Control CircuitMajor Elements Location FunctionReset Circuit Reset CircuitSensor Circuit Sensor CircuitEeprom Control Circuit Timer CircuitHead Drive Circuit Paper Feed Pump Motor PF/Pump Motor Drive Circuit Paper Feed Pump Motor Drive CircuitCarriage MotorCR Motor Drive Circuit 10. Carriage Motor Drive CircuitTroubleshooting Motor, Coil Resistance Check Point Signal Level Switch ModeSensor Check Point Motor Location Check Point ResistanceLED Indication Condition Remedy Error IndicationPaper Ink End Check Black Color Symptoms and Corresponding Flow Chart Unit Level TroubleshootingSymptom Cause Flow Chart E c k t h e Error S s a g e . R e f e r t o T a b le 3 A R T Repair of the Power Supply Board Unit Repair Power Supply BoardSympto Condition Cause Check point Solution Repair of the Control Board Repair of the Control BoardEpson Stylus Photo Revision a 10. Repair of the Printer Mechanism Symptom Condition Cause Check Point SolutionUnit Repair Printer Mechanism 11. Repair of the Printer Mechanism12. Repair of the Printing Mechanism 13. Repair of the Printing Mechanism14. Repair of the Printer Mechanism 15. Repair of the Printer MechanismDisassembly and Assembly Tools PrecautionsName Supplier Parts No Phillips Screw Driver Check List Work Completion CheckClassifi Check Point Status Cation Disassembly Flowchart below shows step-by step disassembly proceduresHousing Removal Housing RemovalCircuit Boards Removal Shield Plate, M/B RemovalE P O Control Panel Removal Control Panel RemovalAbsorber Tray, AssemblyA Removal Absorber Tray, AssemblyA RemovalPrinter Mechanism Removal Print Head RemovalE „ Be sure that the grounding plate is installed to Print Head InstallationPump, Assembly/Cap, Assembly Removal „ Be careful not to damage the rubber part of the cap11. Ink Tube Motor, Assembly, CR Removal Bi-D adjustment. See Bi-D Adjustment onMotor Assembly PF Removal 15. Motor, Assembly, PF Installation5.5 ASF, Assembly Removal Paper Feed Roller Assembly Removal E „ When removing or installing the HopperRoller Assembly, LD Left/Right Removal 18. Roller Assembly, LD RemovalCarriage Assembly Removal 19. Bush Parallel Adjust Removal20. Carriage Assembly Removal PE Sensor Assembly Removal 21. PE Sensor Assembly RemovalRoller, Assembly, PF Removal 23. Roller, Assembly, Paper Exit Removal24. Roller, Assembly, PF Removal HP Sensor Removal 25. HP Sensor RemovalCartridge SensorSensor, I/C Removal 26. Bush Holder, Sensor, I/C Removal29. Sensor, I/C Removal Adjustment Required Adjustment Required AdjustmentPaper Gap Adjustment Adjustment„ Do not scratch special coated surface of the PF Epson Stylus Photo Revision B How to use the Adjustment Program Adjustment by Adjustment ProgramAdjustment Program „ You have to go through the menu to inputOptions in the Program and Keys to Use Setting Destination Information Head Voltage ID Adjustment Head Angular Adjustment Screw position for fixing the print headU Preventing from the CR motor fall into the non Magnetized condition when the printer has been leftAdjustment, the following screen will be appeared Alone more then 5 minutes in the Head AngulerBi-D Adjustment Bi-D Adjustment Pattern SampleHead Cleaning Initial Ink Charge Counter Value for Ink Absorber Protect Counter ResetProtect Counter Value Maintenance Service Maintenance Cleaning„ Never use chemical solvents, such as thinner, to Lubrication Point Lubrication„ Never use oil and the grease other than those Type Name Epson Code SupplierASF A R , 2 3 V e r a p p l y t h e o i l Appendix Connector CN4 Connector SummaryConnector Summary for C259Main Major Component UnitConnector CN7 Connector CN5Connector CN6 Connector CN8Connector CN10 10. Connector CN11Component Layout C259 Main Component LayoutAppendix Component Layout 101 Exploded Diagram Exploded Diagram-1Exploded Diagram for Epson Stylus Photo 750 2/3 Exploded Diagram for Epson Stylus Photo 750 3/3 Electric Circuit Page Page