Epson TX109, TX105, SX100, TX100, NX105, ME 300, SX105, TX101, TX106, TX102, TX103 service manual Revision a

Page 19

Epson STYLUS NX100/NX105/SX100/SX105/TX100/TX101/TX102/TX103/TX105/TX106/TX109/ME 300

Revision A

 

 

 

 

 

Table 1-16. Buttons Functions

 

 

Button

 

Printer Status

 

 

Functions

 

Start Color*3

 

Ready / Ink Low

 

Adjust the size to the paper and starts color copying.

 

(when pressed for 3 seconds or more)

 

Sleep

 

Recovers from sleep, adjust the size to the paper and starts color copying.

 

 

 

 

 

 

Stop + Start B&W

 

Ready / Ink Low

 

Starts B&W copying in the draft mode.

 

 

 

 

Sleep

 

Recovers from sleep and starts B&W copying in the draft mode.

 

Stop + Start Color

 

Ready / Ink Low

 

Starts color copying in the draft mode.

 

 

 

 

Sleep

 

Recovers from sleep and starts color copying in the draft mode.

 

Start Photo + Start B&W

 

Ready / Ink Low

 

Makes 20 copies in B&W copying.

 

 

 

 

Sleep

 

Recovers from sleep and makes 20 copies in B&W copying.

 

Start Photo + Start Color

 

Ready / Ink Low

 

Makes 20 copies in color copying.

 

 

 

 

Sleep

 

Recovers from sleep and makes 20 copies in color copying.

 

Note *1:

If the stop button is pressed when the power LED begins to flash, the nozzle check function becomes available.

 

 

(This function becomes available if the stop button is pressed at the above timing regardless of whether the power button is being pressed or not.)

 

*2: The nozzle check pattern is as follows. Numbers in the figure indicate nozzle numbers. In actual check patterns, the version of firmware is also printed.

 

 

(Nozzle numbers and color names are not printed.)

 

 

 

 

 

1

 

1

 

 

 

 

 

 

 

 

 

 

 

Black

31

301

29

Yellow

360 dpi VSD1(Large) dot

 

 

 

 

 

 

 

 

 

 

Magenta

0.212 mm (1/120 inch)

 

 

61

60

1

29

 

 

 

 

 

 

 

 

 

 

90

29 Cyan

8 dots

 

 

 

 

 

Nozzle check pattern

*3: When displaying a paper out error When displaying a paper jam error

:If the paper feeding finishes successfully, cancels the error and continues the procedure.

:If the paper ejection finishes successfully, cancels the error and continues the procedure.

PRODUCT DESCRIPTION

Control Panel

19

Confidential

Image 19
Contents Confidential Confidential Precautions About This Manual Revision Status Revision Date of Issue DescriptionContents Maintenance Product Description External View FeaturesBasic Specifications Printing SpecificationsInk Cartridge Media Print Mode Resolution Dot Size cps Print ModePrint Mode Color Print Mode MonochromeAsia Paper Name Paper Size Thickness WeightSupported Paper Supported Paper#DL Printing Area Margins Scanner SpecificationsPrinting Area Scanning RangeEnvironmental Conditions General SpecificationsElectrical Specifications 10. Primary Power Specifications USB Interface Safety Approvals Safety standards/EMI Interface DurabilityButton/LED Function Control PanelOperation Buttons & LEDs 15. Buttons & LEDs16. Buttons Functions Control Panel FunctionsButton Printer Status Functions Revision a 17. LED Functions Priority Power LED Paper LED Ink LEDSetting for Stand-alone Copy Supported Paper and Copy ModeStand-alone Copy Function 21. Conditions for Storing the Scanned Data Copy SpeedMultiple Copying 20. Copy SpeedOperating Principles Printer Mechanism OverviewPrinter Mechanism Motors & Sensors Motors & SensorsScanner Mechanism CIS & Motor Nozzle Layout PrintheadTroubleshooting Disassembled and re-assembled correctly while referring to Identifying the causes of problems. The parts should bePreliminary Checks Specified ToolsError Indications and Fault Occurrence Causes Error Indications and Fault Occurrence CausesCheck point for Fatal error according to each phenomenon Troubleshooting by Error MessageMaintenance p.116. TBD Main Board When turning on the power, the PF Motor Carriage Unit collides with the Upper Encoder FFC Cap Assy Lever Cleaner Refer to Ink System p.77 Upper Paper Guide Check point for Paper jam error according to each phenomenon Top edge of paper is not loaded to Check point for Paper out error according to each phenomenon Guide pin Clutch LD Roller Shaft Extension Spring Paper Back Lever CR Contact Module PS Board Cable Panel FFC Superficial Phenomenon-Based Troubleshooting 11. Check point for the defective scanned image quality 10. Check point for the abnormal noise12. Check point for the defective printing quality TBD Printer driver Check point for Paper out error according to Ink stain of paper 13. Sensor check point Motor and Sensor TroubleshootingMotor Motor Type Drive Voltage Resistance DISASSEMBLY/ASSEMBLY Name Epson Tool Code PrecautionsTools ToolsWork Completion Check Work Completion CheckClassification Check Point Status Start Disassembly ProceduresPaper Support Tray Removing the HousingStacker Assy Removing the ASF Cover Document Cover/ASF CoverScanner Stand Scanner Stand /Cover Wire11. Installing the Cover Wire Scanner Unit When removing the FFC and the cable from the connectors asOn the Main Board, otherwise, it may gets damaged 14. Removing the Middle Housing Middle HousingBoard and the Panel Board on the rear of the Panel Unit are „ Be careful when removing the Panel Unit, because the MainRemoving the Circuit Boards Panel UnitMain Board CN No Cable Cable Color Connector Pins22. Installing the Main board Power Supply UnitDowel Rib Protrusion Positioning Hole 26. Removing the Printhead Disassembling the Printer Mechanism30. Removing the Printhead 27and -31 36. Removing the CR Scale CR Scale37. Removing the Hopper HopperDo not damage the PF Scale PF Encoder/ PF ScaleEJ Roller/ EJ Frame Assy Do not touch the PF Scale with bare handsMaintenance p.108 45. Removing the CR Motor CR Motor/ Driven Pulley47. Installing the CR Motor 50. Removing the Cap Assy Ink System52. Removing the Cap Assy Felt Wiper 56. Installing the Pump Assy58. Disassembling the Cap Assy Disassembling the Pump Assy 67. Removing the PF Motor PF MotorBe careful of not to break the soldered portions Do not damage the Pinion GearUpper Paper Guide with bare hands to avoid degrading Main FramePrint quality Main Frame „ Do not damage the PF Scale and the Lever Pick Clutch withWhenever the Upper Paper Guide is removed/replaced, Required adjustments must be carried outUpper Paper Guide With bare hands to avoid degrading the print quality78. Removing the CR Unit CR Unit83. Installing the CR Unit Whenever the CR Unit is removed/replaced, the required Adjustments must be carried outHands or damage it to avoid degrading the print quality PF RollerWhenever the PF Roller is removed/replaced, the required Quality LD Roller/ ASF Unit93. Removing the Lever Pick Clutch 99. Removing the Waste Ink Pads Waste Ink Pads102. Installing the Waste Ink Pads Confidential Disassembling the Scanner Unit Upper Scanner HousingScanner Unit, make sure to assemble the part referring to Carriage Unit Do not scratch the Rod Lens Array when removing the ScannerGrease on the rail of the Lower Scanner Housing Scanner Carriage Unit113. Replacing the Spacers 114. Removing the Scanner Motor Unit Scanner Motor UnitAdjustment Servicing Adjustment Item List TBD Adjustment Items and OverviewAdjustment Item Purpose Method Outline Tool Additional Functions Purpose Method Outline Tool Maintenance ItemsAdditional Functions Purpose Method Outline ToolRequired Adjustment List Required Adjustments TBDAdjustment Items and Overview 104 Measurement result Selection of adjustment value Using the Adjustment Program TBDTOP Margin Adjustment First Dot Position AdjustmentBi-D Adjustment Head Angular AdjustmentAdditional Information PF Band Adjustment Printout Pattern How to Judge PF AdjustmentMaintenance Service Maintenance CleaningLubrication Overview 111 Appendix Exploded Diagram / Parts List
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