Epson Stylus SX130, Stylus NX130, Stylus ME 10 Service Manual
SERVICE MANUAL
Epson Stylus SX130
Stylus NX130
Stylus T13/ME 10
Color Inkjet Printer
CONFIDENTIAL
SEMF09-013
SEIJ09-007
Safety Precautions
All safety procedures described here shall be strictly adhered to by all parties servicing and maintaining this
product.
DANGER
Strictly observe the following cautions. Failure to comply could result in serious bodily injury or loss of life.
1. Always disconnect the product from the power source and peripheral devices when servicing the product or
performing maintenance.
2. When performing works described in this manual, do not connect to a power source until instructed to do so.
Connecting to a power source causes high voltage in the power supply unit and some electronic components
even if the product power switch is off. If you need to perform the work with the power cable connected to a
power source, use extreme caution to avoid electrical shock.
WARNING
Strictly observe the following cautions. Failure to comply may lead to personal injury or loss of life.
1. Always wear protective goggles for disassembly and reassembly to protect your eyes from ink in working. If
any ink gets in your eyes, wash your eyes with clean water and consult a doctor immediately.
2. When using compressed air products; such as air duster, fo r cleaning during repair and maintenance, the use
of such products containing flammable gas is prohibited.
PRECAUTIONS
Strictly observe the following cautions. Failure to comply may lead to personal injury or damage of the product.
1. Repairs on Epson product should be performed only by an Epson certified repair technician.
2. No work should be performed on this product by persons unfamiliar with basic safety knowledge required for
electrician.
3. The power rating of this product is indicated on the serial number/rating plate. Never connect this product to
the power source whose voltages is different from the rated voltage.
4. Replace malfunctioning components only with those components provided or approved by Epson;
introduction of second-source ICs or other non-approved components may damage the product and void any
applicable Epson warranty.
5. In order to protect sensitive microprocessors and circuitry, use static discharge equipment, such as anti-static
wrist straps, when accessing internal components.
6. Do not tilt this product immediately after initial ink charge, especially after performing the ink charge several
times. Doing so may cause ink to leak from the product because it may take some time for the waste ink pads
to completely absorb ink wasted due to the ink charge.
7. Never touch the ink or wasted ink with bare hands. If ink comes into contact with your skin, wash it off with
soap and water immediately. If you have a skin irritation, consult a doctor immediately.
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8. When disassembling or assembling this product, make sure to wear gloves to avoid injuries from metal parts
with sharp edges.
9. Use only recommended tools for disassembling, assembling or adjusting the printer.
10. Observe the specified torque when tightening screws.
11. Be extremely careful not to scratch or contaminate the following parts.
Nozzle plate of the printhead
CR Scale
PF Scale
Coated surface of the PF Roller
Gears
Rollers
LCD
Scanner Sensor
Exterior parts
12. Never use oil or grease other than those specified in this manual. Use of different types of oil or grease may
damage the component or give bad influence on the printer function.
13. Apply the specified amount of grease described in this manual.
14. Make the specified adjustments when you disassemble the printer.
15. When cleaning this product, follow the procedure described in this manual.
16. When transporting this product after filling the ink in the printhead, pack the printer without removing
the ink cartridges in order to prevent the printhead from drying out.
17. Make sure to install antivirus software in the computers used for the service support activities.
18. Keep the virus pattern file of antivirus software up-to-date.
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About This Manual
This manual, consists of the following chapters, is intended for repair service personnel and includes information
necessary for properly performing maintenance and servicing the product.
CHAPTER 1. DISASSEMBLY / ASSEMBLY
Describes the disassembly/reassembly procedures for main parts/units of the product, and provides the
standard operation time for servicing the product.
CHAPTER 2. ADJUSTMENT
Describes the required adjustments for servicing the product.
CHAPTER 3. MAINTENANCE
Describes maintenance items and procedures for servicing the product.
CHAPTER 4. APPENDIX
Provides the following additional information for reference:
• Power-On Sequence
• Connector Summary
Symbols Used in this Manual
Various symbols are used throughout this manual either to provide additional information on a specific topic or
to warn of possible danger present during a procedure or an action. Pay attention to all symbols when they are
used, and always read explanation thoroughly and follow the instructions.
Indicates an operating or maintenance procedure, practice or condition that, if not strictly observed,
could result in serious injury or loss of life.
Indicates an operating or maintenance procedure, practice, or condition that, if not strictly observed,
could result in bodily injury, damage or malfunction of equipment.
May indicate an operating or maintenance procedure, practice or condition that is necessary to
accomplish a task efficiently. It may also provide additional information that is related to a specific
subject, or comment on the results achieved through a previous action.
For Chapter 1 “Disassembly/Assembly”, symbols other than indicated above are used to show additional
information for disassembly/reassembly. For the details on those symbols, see “ 1.2 Disassembly/Assembly
Procedures (p10)”.
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Revision Status
Revision Date of Issue Description
A April 28, 2010 First Release
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Epson Stylus SX130//NX130/ME10 series
Chapter 1 Disassembly/Assembly
1.1 Overview .................................................................................................................................................................... 9
1.1.1 Tools .................................................................................................................................................................. 9
1.2 Disassembly/Assembly Procedures. ........................................................................................................................ 10
1.2.1 Standard Operation Time for servicing the product (TBD) . .......................................................................... 11
1.2.2 Disassembling/Assembling Flowchart ........................................................................................................... 13
1.2.2.1 Housing Part ........................................................................................................................................... 13
1.2.2.2 Printer Mechanism Part . ........................................................................................................................ 14
1.3 Details of Disassembling/Assembling by Parts/Unit . ............................................................................................. 16
1.4 Routing FFC/cables.................................................................................................................................................. 21
Chapter 2 Adjustment
Revision A
Contents
2.1 Required Adjustments (TBD) . ................................................................................................................................ 24
2.2 Details of Adjustments . ........................................................................................................................................... 26
2.2.1 TOP Margin Adjustment . ............................................................................................................................... 26
Chapter 3 Maintenance
3.1 Overview .................................................................................................................................................................. 28
3.1.1 Cleaning ........................................................................................................................................................... 28
3.1.2 Lubrication....................................................................................................................................................... 28
3.2 Lubrication Point...................................................................................................................................................... 29
Chapter 4 Appendix
4.1 Power-On Sequence ................................................................................................................................................. 32
4.2 Connector Summary................................................................................................................................................. 34
7
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CHAPTER 1
DISASSEMBLY/ASSEMBLY
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Epson Stylus SX130//NX130/ME10 series
1.1 Overview
This chapter describes procedures for disassembling the main components of NX125 series and T13 series.
Unless otherwise specified, disassembled units or components can be reassembled by reversing the disassembly
procedure. Refer to “ 1.3 Details of Disassembling/Assembling by Parts/Unit (p16)” for cautions and such if
necessary when disassembling and assembling.
Read the “ Safety Precautions (p3)” before disassembling and assembling.
When you have to remove components or parts that are not described in this chapter, see the exploded diagrams
of SPI (Service Parts Information).
In this chapter, the product names are called as follows:
NX130 series: Epson Stylus NX125/NX130/SX125/SX130
T13 series: Epson Stylus T13/ME 10/
1.1.1 Tools
Use only specified tools to avoid damaging the printer.
Revision A
Table 1-1. Tools
Name EPSON Part Code*
(+) Phillips screwdriver #1 1080530
(+) Phillips screwdriver #2 --Flathead screwdriver --Flathead Precision screwdriver #1 --Tweezers --Longnose pliers --Acetate tape 1003963
Nippers ---
Note *: All of the tools listed above are commercially available.
EPSON provides the tools listed with EPSON part code.
Disassembly/Assembly Overview 9
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Epson Stylus SX130//NX130/ME10 series
1.2 Disassembly/Assembly Procedures
This section describes procedures for disassembling the parts/units in a flowchart form. For some parts/units,
detailed procedures or precautions are provided (accordingly indicated by icons and cell's color). Refer to the
explanations in the example chart below and perform an appropriate disassembling and assembling procedure.
(See“ 1.3 Details of Disassembling/Assembling by Parts/Unit (p16)”.)
For routing cables, see “ 1.4 Routing FFC/cables (p21)”
The example below shows how to see the charts on the following pages.
Black letters indicate a
part/unit not supplied
as an ASP.
Shows the
correspondence to the
screw types and the
specified torque in the
"Screw type/torque list".
Reference page
White letters indicate a
part/unit supplied as an
ASP.
Main Frame
S1 S5
(p 17, p 29)
EJ Roller Gear
4
5
---
---
Revision A
Item Description Reference
Parts/unit name
Icon
White-letter
Black-letter
---
Parts/units supplied as an ASP --Parts/units not supplied as an ASP --Indicates a practice or condition that could result in
injury or loss of life if not strictly observed.
Indicates a practice or condition that could result in
damage to, or destruction of equipment if not strictly
observed.
Indicates the parts that are inevitably broken in the
disassembling procedure, and should be replaced with
a new one for reassembly.
Indicates necessary check items in the disassembling/
assembling procedure.
Indicates supplementary explanation for disassembly
is given.
Indicates particular tasks to keep quality of the
components are required.
Indicates particular routing of cables is required.
Indicates particular adjustment(s) is/are required.
Indicates lubrication is required.
Indicates the number of screws securing the parts/
units.
Indicates the points secured with other than a screw
such as a hook, rib, dowel or the like.
Shows removal/installation as a
unit/assy. is available.
Indicates the reference
page in blue-letter
Indicates the reference
page in blue-letter
Indicates the reference
page in blue-letter
Indicates the reference
page in blue-letter
Indicates the reference
page in blue-letter
Indicates the reference
page in blue-letter
Chapter 2 “ Adjustment
(p23)”
Chapter 3 “ Maintenance
(p27)”
---
---
---
Disassembly/Assembly Disassembly/Assembly Procedures 10
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Epson Stylus SX130//NX130/ME10 series
1.2.1 Standard Operation Time for servicing the product (TBD)
The following are the standard operation time for servicing the product. Those are based on the MTTR result
measured using a prototype.
The underlined parts/units are supplied as After Service Parts.
Standard Operation Time for servicing NX125 series : See Table 1-2.
Standard Operation Time for servicing T13 series : See Table 1-3.
Table 1-2. Standard Operation Time (SX130/NX130 series) (TBD)
Revision A
Time (second)
Parts/Unit
Panel Unit 14 Printhead 241
Panel Board 29 Holder Contact Assy
Paper Support Assy 12 CSIC Terminal
Paper Support Tray CR Contact Module
Paper Support Tray 2 Holder Contact
Stacker Assy 12 EJ Frame Assy 149
Tray Exit Inner EJ Roller 159
Tray Exit Outer EJ Roller Gear
Jam Cover
Document Cover 9 Cover Flashing
Document Pad
ASF Cover CR Motor 235
Ink Cartridge Cover Power Supply Unit 129
Rear Cover Waste Ink Tray Assy 163
Scanner Unit 79 Waste Ink Pads
CIS 245 Main Frame 390
Middle Housing Assy 126 Carriage Assy 672
Middle Housing
USB Cover Head FFC
LD Roller Assy 186 Timing Belt
LD Roller Carriage
Housing Buckler Upper Paper Guide 269
Roller Idler Pick Assy Pump Assy 756
CR Scale 181 Gear Pump Idle
Main Board 150 Lever Pick Clutch
Driven Pulley Assy Gear Pump
Pick Assy Bracket Pump
Cap Unit 481 Roller Pump
Lever Cleaner Waste Ink Tube
Cap Assy Pump Housing
Replace-
ment
18
20
Adjust-
ment
Total
Parts/Unit
Waste Ink Pads (for
flushing)
Porous Pad Front Paper
Guide
PCB Encoder
Replace-
ment
199
159
Time (second)
Adjust-
ment
Total
Disassembly/Assembly Disassembly/Assembly Procedures 11
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