Epson SX100, TX105, TX100, NX105, ME 300 Work Completion Check, Classification Check Point Status

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

Revision A

4.1.3 Work Completion Check

If any service is made to the printer, use the checklist shown below to confirm all works are completed properly and the printer is ready to be returned to the user.

Table 4-2. Work Completion Check

Classification

Item

Check Point

Status

 

 

 

 

 

Self-test

Is the operation normal?

†OK / †NG

 

 

 

 

 

ON-line Test

Is the printing successful?

†OK / †NG

 

 

 

 

 

Printhead (Nozzle

Is ink discharged normally from

†OK / †NG

 

check pattern print)

all the nozzles?

 

 

 

Does it move smoothly?

†OK / †NG

 

 

 

 

 

 

Is there any abnormal noise

†OK / †NG

 

Carriage Mechanism

during its operation?

 

 

 

 

Is the CR Motor at the correct

†OK / †NG

 

 

temperature? (Not too hot to

Printer Unit

 

touch?)

 

 

 

 

 

 

Is paper advanced smoothly?

†OK / †NG

 

 

 

 

 

 

No paper jamming?

†OK / †NG

 

 

 

 

 

 

No paper skew?

†OK / †NG

 

 

 

 

 

Paper Feeding

No multiple feeding?

†OK / †NG

 

 

 

 

Mechanism

No abnormal noise?

†OK / †NG

 

 

 

 

 

 

Is the paper path free of any

†OK / †NG

 

 

obstructions?

 

 

 

 

 

 

 

 

 

Is the PF Motor at correct

†OK / †NG

 

 

temperature?

 

 

 

 

 

 

 

Table 4-2. Work Completion Check

Classification

Item

Check Point

Status

 

 

 

 

 

 

Is glass surface dirty?

†OK / †NG

 

Mechanism

 

 

 

Is any foreign substance mixed

†OK / †NG

 

 

 

 

in the CR movement area?

 

 

 

 

 

 

 

 

 

Does CR operate smoothly?

†OK / †NG

 

 

 

 

Scanner unit

 

Does CR operate together with

†OK / †NG

CR mechanism

scanner unit?

 

 

 

 

 

 

 

 

Does CR make abnormal noise

†OK / †NG

 

 

during its operation?

 

 

 

Does LED turn on normally?

 

 

LED

And is white reflection test done

†OK / †NG

 

 

near home position?

 

 

 

 

 

ON-line Test

ON-line Test

Is the operation normal?

†OK / †NG

 

 

 

 

Copy

Copy

Is the local copy action normal?

†OK / †NG

 

 

 

 

Adjustment

Specified

Are all the adjustment done

†OK / †NG

Adjustment

correctly

 

 

 

 

 

 

 

 

Are all the lubrication made at

†OK / †NG

 

Specified

the specified points?

Lubrication

 

 

 

Lubrication

Is the amount of lubrication

†OK / †NG

 

 

 

 

 

correct?

 

 

 

 

 

 

 

Function

ROM Version

Version:

†OK / †NG

 

 

 

 

 

Ink Cartridge

Are the ink cartridges installed

†OK / †NG

 

correctly?

 

 

 

 

 

 

 

Packing

Waste Ink pad

Are the waste ink pads adequate

†OK / †NG

 

 

to absorb?

 

 

Protective materials

Is the printer carriage placed at

†OK / †NG

 

the capping position?

 

 

 

 

 

 

 

Others

Attachments,

Have all the relevant items been

†OK / †NG

 

Accessories

included in the package?

 

DISASSEMBLY/ASSEMBLY

Overview

56

Confidential

Image 56
Contents Confidential Confidential Precautions About This Manual Revision Date of Issue Description Revision StatusContents Maintenance Product Description Features External ViewInk Cartridge Printing SpecificationsBasic Specifications Print Mode Print Mode ColorPrint Mode Monochrome Media Print Mode Resolution Dot Size cpsPaper Name Paper Size Thickness Weight Supported PaperSupported Paper Asia#DL Scanner Specifications Printing AreaScanning Range Printing Area MarginsGeneral Specifications Electrical Specifications10. Primary Power Specifications Environmental ConditionsSafety Approvals Safety standards/EMI InterfaceDurability USB InterfaceControl Panel Operation Buttons & LEDs15. Buttons & LEDs Button/LED FunctionButton Printer Status Functions Control Panel Functions16. Buttons Functions Revision a Priority Power LED Paper LED Ink LED 17. LED FunctionsStand-alone Copy Function Supported Paper and Copy ModeSetting for Stand-alone Copy Copy Speed Multiple Copying20. Copy Speed 21. Conditions for Storing the Scanned DataOperating Principles Overview Printer MechanismScanner Mechanism CIS & Motor Motors & SensorsPrinter Mechanism Motors & Sensors Printhead Nozzle LayoutTroubleshooting Identifying the causes of problems. The parts should be Preliminary ChecksSpecified Tools Disassembled and re-assembled correctly while referring toError Indications and Fault Occurrence Causes Error Indications and Fault Occurrence CausesTroubleshooting by Error Message Check point for Fatal error according to each phenomenonMaintenance 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 10. Check point for the abnormal noise 11. Check point for the defective scanned image quality12. Check point for the defective printing quality TBD Printer driver Check point for Paper out error according to Ink stain of paper Motor Motor Type Drive Voltage Resistance Motor and Sensor Troubleshooting13. Sensor check point DISASSEMBLY/ASSEMBLY Precautions ToolsTools Name Epson Tool CodeClassification Check Point Status Work Completion CheckWork Completion Check Disassembly Procedures StartStacker Assy Removing the HousingPaper Support Tray Document Cover/ASF Cover Removing the ASF CoverScanner Stand /Cover Wire Scanner Stand11. Installing the Cover Wire On the Main Board, otherwise, it may gets damaged When removing the FFC and the cable from the connectors asScanner Unit Middle Housing 14. Removing the Middle Housing„ Be careful when removing the Panel Unit, because the Main Removing the Circuit BoardsPanel Unit Board and the Panel Board on the rear of the Panel Unit areCN No Cable Cable Color Connector Pins Main BoardPower Supply Unit 22. Installing the Main boardDowel Rib Protrusion Positioning Hole Disassembling the Printer Mechanism 26. Removing the Printhead30. Removing the Printhead 27and -31 CR Scale 36. Removing the CR ScaleHopper 37. Removing the HopperPF Encoder/ PF Scale EJ Roller/ EJ Frame AssyDo not touch the PF Scale with bare hands Do not damage the PF ScaleMaintenance p.108 CR Motor/ Driven Pulley 45. Removing the CR Motor47. Installing the CR Motor Ink System 50. Removing the Cap Assy52. Removing the Cap Assy 56. Installing the Pump Assy Felt Wiper58. Disassembling the Cap Assy Disassembling the Pump Assy PF Motor 67. Removing the PF MotorDo not damage the Pinion Gear Be careful of not to break the soldered portionsPrint quality Main FrameUpper Paper Guide with bare hands to avoid degrading „ Do not damage the PF Scale and the Lever Pick Clutch with Main FrameRequired adjustments must be carried out Upper Paper GuideWith bare hands to avoid degrading the print quality Whenever the Upper Paper Guide is removed/replaced,CR Unit 78. Removing the CR Unit83. Installing the CR Unit Adjustments must be carried out Whenever the CR Unit is removed/replaced, the requiredWhenever the PF Roller is removed/replaced, the required PF RollerHands or damage it to avoid degrading the print quality LD Roller/ ASF Unit Quality93. Removing the Lever Pick Clutch Waste Ink Pads 99. Removing the Waste Ink Pads102. Installing the Waste Ink Pads Confidential Scanner Unit, make sure to assemble the part referring to Upper Scanner HousingDisassembling the Scanner Unit Do not scratch the Rod Lens Array when removing the Scanner Grease on the rail of the Lower Scanner HousingScanner Carriage Unit Carriage Unit113. Replacing the Spacers Scanner Motor Unit 114. Removing the Scanner Motor UnitAdjustment Adjustment Item Purpose Method Outline Tool Adjustment Items and OverviewServicing Adjustment Item List TBD Maintenance Items Additional FunctionsPurpose Method Outline Tool Additional Functions Purpose Method Outline ToolRequired Adjustments TBD Required Adjustment ListAdjustment Items and Overview 104 Using the Adjustment Program TBD TOP Margin AdjustmentFirst Dot Position Adjustment Measurement result Selection of adjustment valueAdditional Information Head Angular AdjustmentBi-D Adjustment PF Adjustment PF Band Adjustment Printout Pattern How to JudgeMaintenance Cleaning Service MaintenanceLubrication Overview 111 Appendix Exploded Diagram / Parts List
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TX101, SX105, TX106, ME 300, TX102 specifications

Epson has long been a prominent player in the printing industry, and its series of all-in-one inkjet printers, including the TX109, TX100, SX100, NX105, and TX103, showcase the brand’s commitment to innovation and performance.

The Epson TX109 is a versatile all-in-one inkjet printer that offers printing, scanning, and copying functions, making it ideal for both home and office use. One of its standout features is the ability to produce high-quality prints at an impressive resolution of up to 5760 x 1440 dpi. Additionally, the TX109 utilizes Epson's Micro Piezo technology, which ensures precise droplet control for sharp images and text. It supports various media types, enabling users to print everything from documents to photos, while its compact design facilitates easy placement in smaller spaces.

Similarly, the TX100 is designed for ease of use and efficiency. It features a simple user interface, making it accessible to users of all skill levels. With a print speed of up to 27 pages per minute for black and white documents, the TX100 enhances productivity. Furthermore, it supports the economical use of ink with individual cartridges, allowing users to replace only the colors they need.

The SX100 takes functionality a step further, offering an integrated flatbed scanner. This model is ideal for users who require additional scanning capabilities without investing in separate devices. It also maintains the high-quality printing standards that Epson is known for, providing vibrant colors and sharp details.

The NX105 combines the best features of its predecessors, sporting enhanced wireless connectivity capabilities. This allows users to print directly from various smart devices, making it perfect for modern home environments where mobility is essential. Like others in the series, the NX105 excels in producing borderless photos and can print up to a maximum resolution of 5760 x 1440 dpi.

Lastly, the TX103 also stands out with its multifunctionality and space-saving design. Beyond printing, scanning, and copying, it features an easy-to-navigate interface. Users benefit from high-speed printing capabilities and can produce quality documents quickly.

In summary, the Epson TX series—including the TX109, TX100, SX100, NX105, and TX103—offers a blend of quality, efficiency, and advanced technology. Each model incorporates innovations that cater to the needs of everyday users, making them suitable for a variety of tasks while maintaining affordability and ease of maintenance.