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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Epson Stylus SX130//NX130/ME10 series
Table 1-2. Standard Operation Time (SX130/NX130 series) (TBD)
Revision A
Time (second)
Parts/Unit
Waste Ink Pads
(under the Cap Assy)
PF Encoder
PF Scale 170
Replace-
ment
485
148 PF Motor 420
Adjust-
ment
Total
Parts/Unit
PF Roller
Replace-
ment
Table 1-3. Standard Operation Time (T13 series) (TBD)
Time (second)
Parts/Unit
Printer Cover 10 Holder Contact Assy
Panel Board CSIC Terminal
Paper Support Assy 9 CR Contact Module
Paper Support Tray Holder Contact
Paper Support Tray 2 EJ Frame Assy 149
Stacker Assy 3 EJ Roller 159
Rear Cover
Upper Housing Assy 60
Upper Housing Cover Flashing
USB Cover
LD Roller Assy 186 CR Motor 235
LD Roller Power Supply Unit 129
Housing Buckler Waste Ink Tray Assy 163
Roller Idler Pick Assy Waste Ink Pads
CR Scale 181 Main Frame 390
Main Board 150 Carriage Assy 672
Driven Pulley Assy PCB Encoder
Pick Assy Head FFC
Cap Unit 481 Timing Belt
Lever Cleaner Carriage
Cap Assy Pump Assy 756
Waste Ink Pads
(under the Cap Assy)
PF Encoder 148 Lever Pick Clutch
PF Scale 170 Gear Pump
Upper Paper Guide 269 Bracket Pump
PF Roller Roller Pump
PF Motor 420 Waste Ink Tube
Printhead 241 Pump Housing
Replace-
ment
485 Gear Pump Idle
Adjust-
ment
Total
Parts/Unit
EJ Roller Gear
Waste Ink Pads
(for flushing)
Porous Pad Front Paper
Guide
Replace-
ment
199
159
Time (second)
Adjust-
ment
Time (second)
Adjust-
ment
Total
Total
Disassembly/Assembly Disassembly/Assembly Procedures 12
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Epson Stylus SX130//NX130/ ME10 series
1.2.2 Disassembling/Assembling Flowchart
1.2.2.1 Housing Part
NX125 series START
Revision A
Panel Unit
Jam Cover
Scanner Unit
S2
(p 16, p 21)
Middle Housing
Assy
S2
---
Jam Cover
---
2
(p 18)
CIS
4
4
S2
(p 16, p 21, p 29)
4
---
Stacker Assy
---
2
---
Tray Exit Inner
---
2
---
Ink Cartridge
Cover
---
Tray Exit Outer
---
---
2
---
2
Paper Support
Assy
(p 29)
Paper Support
Tray
---
ASF Cover
---
2
---
---
2
Paper Support
Tray 2
---
2
---
---
2
Panel Unit
(p 16)
Panel Board
S1
---
Document Cover
---
4
---
---
2
Rear Cover
---
1
---
Document Pad
1
---
(p 16)
---
---
4
4
Middle
Housing
---
---
---
USB Cover
---
2
(p 18)
T13 series START
Stacker
---
2
---
Upper Housing
Assy
2
Paper Support
Assy
(p 30)
Paper Support
Tray
Printer Cover
---
2
(p 20)
Paper Support
Tray 2
---
---
2
---
Rear Cover
---
---
1
NX
130
series specific parts/unit
T13 series specific parts/unit
Printer
Mechanizm
---
A
---
---
B
S2
(p 20)
Upper Housing
---
8
---
Panel Board
---
---
S1
(p 22)
2
---
USB Cover
2
---
(p 18)
2
Screw type/torque list
Symbol Screw type Torque
S1
C.B.P-TITE SCREW 3x8 5.0±0.5 kgf·cm
S2
C.B.P-TITE SCREW 3x10 5.0±0.5 kgf·cm
S3
C.B.S-TITE SCREW 3x5 7.5±0.5 kgf·cm
---
2
S4
C.B.P-TITE SCREW 2.6x8 4.0±0.25 kgf·cm
S5
C.P.(P1) SCREW 2.6x3.5 3.5±0.25 kgf·cm
S6
C.B.S-TITE SCREW 2x5 3.5±0.25 kgf·cm
S7
C.B.P-TITE SCREW 2x6 3.0±0.25 kgf·cm
S8
C.F.B-TITE SCREW 2.6x6 3.0±0.25 kgf·cm
(p 15)(p 14)
Flowchart 1-1. Disassembling Flowchart of Housing Part
Disassembly/Assembly Disassembling/Assembling Flowchart 13
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Epson Stylus SX130//NX130/ ME10 series
1.2.2.2 Printer Mechanism Part
(p 13)
A
Revision A
LD Roller Assy
(p 18, p 30)
Main Board
CR Scale
Pick Assy
S1
(p 21)
LD Roller
---
2
S1
S8
(p 18)
2
---
PF Encoder
S6
1
---
PF Scale
---
---
Driven Pulley
Assy
2
---
(p 30)
---
---
EJ Frame Assy
S1
(p 17)
EJ Roller
(p 29)
Cover Flashing
S1
---
2
---
---
---
1
---
EJ Roller Gear
---
---
---
Lever Cleaner
---
Cap Unit
(p 17)
Waste Ink Pads
(under the Cap Assy)
---
---
---
---
2
---
---
CR Scale
(p 17)
Cap Assy
---
---
---
Main Board
2
2
S3
(p 16, p 21)
Upper Paper
Guide
3
---
3
6
Main Board
S3
(p 16, p 21)
Housing
Buckler
(p 18)
2
3
---
1
Main Frame
S1 S3
(p 17, p 29)
Cap Unit
Pump Assy
(p 19)
Waste Ink Pads
(for flushing)
4
5
1
(p 15)
---
---
---
SX130/NX130
series specific
parts/unit
T13 series specific parts/unit
PF Motor
3
S1 S5
(p 22)
---
2
2
(p 15)
---
Cover Flashing
PF Roller
(p 30)
---
---
Screw type/torque list
Symbol Screw type Torque
S1
C.B.P-TITE SCREW 3x8 5.0±0.5 kgf·cm
S2
C.B.P-TITE SCREW 3x10 5.0±0.5 kgf·cm
S3
C.B.S-TITE SCREW 3x5 7.5±0.5 kgf·cm
S4
C.B.P-TITE SCREW 2.6x8 4.0±0.25 kgf·cm
S5
C.P.(P1) SCREW 2.6x3.5 3.5±0.25 kgf·cm
S6
C.B.S-TITE SCREW 2x5 3.5±0.25 kgf·cm
S7
C.B.P-TITE SCREW 2x6 3.0±0.25 kgf·cm
S8
C.F.B-TITE SCREW 2.6x6 3.0±0.25 kgf·cm
Flowchart 1-2. Disassembling Flowchart of Printer Mechanism Part (1)
Disassembly/Assembly Disassembling/Assembling Flowchart 14
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Epson Stylus SX130//NX130/ ME10 series
Revision A
(p 13)
B
Holder Contact
Assy
---
CSIC Terminal
---
Holder Contact
---
---
---
---
---
Porous Pad Front
Paper Guide
---
2
(p 18)
CR Contact
Module
---
---
2
---
2
Roller Idler Pick
Assy
(p 30)
Printhead
S4
(p 17, p 21)
---
---
3
---
Waste Ink Tray
Assy
S1
(p 19)
Waste Ink Pads
---
Power Supply
Unit
2
---
S1
(p 17)
1
1
---
(p 14)
CR Motor
S5
(p 21)
2
---
(p 14)
2
---
6
CR Motor
Holder Contact
Assy
Printhead
Carriage Assy
Gear Pump Idle
---
1
(p 19)
Lever Pick Clutch
---
---
(p 19)
Gear Pump
---
---
SX130//
NX130 series specific
parts/unit
T13 series specific parts/unit
Screw type/torque list
Symbol Screw type Torque
S1
C.B.P-TITE SCREW 3x8 5.0±0.5 kgf·cm
S2
C.B.P-TITE SCREW 3x10 5.0±0.5 kgf·cm
S3
C.B.S-TITE SCREW 3x5 7.5±0.5 kgf·cm
S4
C.B.P-TITE SCREW 2.6x8 4.0±0.25 kgf·cm
S5
C.P.(P1) SCREW 2.6x3.5 3.5±0.25 kgf·cm
S6
C.B.S-TITE SCREW 2x5 3.5±0.25 kgf·cm
S7
C.B.P-TITE SCREW 2x6 3.0±0.25 kgf·cm
S8
C.F.B-TITE SCREW 2.6x6 3.0±0.25 kgf·cm
PCB Encoder
S7
---
Carriage
(p 18, p 22)
---
(p 19)
Head FFC
2
---
(p 22)
---
---
Timing Belt
---
---
---
Bracket Pump
(p 19)
---
Roller Pump
---
---
(p 19)
---
---
Waste Ink Tube
---
---
(p 19)
---
---
Pump Housing
---
---
(p 19)
Flowchart 1-3. Disassembling Flowchart of Printer Mechanism Part (2)
Disassembly/Assembly Disassembling/Assembling Flowchart 15
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Epson Stylus NX125/T13 series Revision A
1.3 Details of Disassembling/Assembling by Parts/Unit
Panel Unit SX130/X130 series)
Panel Unit
Panel FFC
Do not lift the Panel Unit too fast, since the Panel FFC is connected
to the back of the Panel Unit.
Document Pad (SX130/NX130 series)
Document Cover
Document Pad
Origin Position
Standard line
Double-sided tape
When installing the Document Pad, follow the procedure below.
1. Place the Document Pad with the side where the double-sided
tape attached upward on the document glass aligning its corner
with the origin position.
2. Close the Document Cover to attach the Document Pad.
Scanner Unit (SX130/NX130 series)
Scanner
Unit
1
Scanner FFC
Panel FFC
Scanner Motor cable
3
C.B.P-TITE SCREW 3x10 (5.0 ± 0.5 kgf·cm)
Do not lift the Scanner Unit too fast, since the Panel FFC, Scanner Motor cable and Scanner FFC are connected to the rear side of the Scanner Unit.
Tighten the screws in the order indicated in figure above.
2
4
Scanner Unit
Spacer
CIS (SX130/NX130 series)
CIS
Backside of the CIS
Torsion Spring
Timing Belt
Toothed
side
PE Sensor Lever
Main Board
Main Board
Main Board
Rib
Be careful not to lose the Spacer because it comes off easily when disassembling the CIS.
When installing the spacers, be sure to place them with the cutout facing inward.
Take care not to damage the PE Sensor Lever.
Align the ribs (x3) of the Main Frame with the cutouts of the Main Board.
Align the toothed side of the Timing Belt with the same shaped rib of the backside of the CIS, and secure the Timing Belt with Torsion Spring.
Disassembly/Assembly Details of Disassembling/Assembling by Parts/Unit 16
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Epson Stylus SX130//NX130/ME10 series
Revision A
Power Supply Unit
Hole
Power Supply Unit Power Supply Unit
Route the Power Supply Unit cable through the hole of the Frame
Base.
Power Supply Unit Cable
EJ Frame Assy
12
EJ Frame Assy
C.B.P-TITE SCREW 3x8 (5.0 ± 0.5 kgf·cm)
Tighten the screws in the order indicated in figure above.
Cap Unit
Step 1
Cleaner Case Spring
Waste Ink Tube
Frame Base
Dowel for temporarily secure
Step 3
Cleaner Case Spring
Hook
Cap Unit
Hook
When installing the Cap Unit, follow the instruction below.
1. Temporarily secure the Cleaner Case Spring to the hook and dowel of the Frame Base.
2. Insert the Waste Ink Tube to the Cap Unit until point A (p 19) is hidden.
3. Install the Cap Unit to the Frame Base, and attach the Cleaner Case Spring which is secured temporary earlier to the hook on the Cap Unit.
4. Insert one leg of the Cleaner Lever Spring to the hole of the Frame Base, and secure it to the dowel of the Frame Base, then secure the other leg
to the protrusion of the Lever Cleaner.
Step 2
Step 4
Lever Cleaner
Protrusion
Cap Unit
Point A
Cleaner Lever Spring
Dowel Hole
Main Frame
Main Frame
2
Lower part of 0-column side
Extension Spring
Cutout
Hole
C.B.P-TITE SCREW 3x8 (5.0 ± 0.5 kgf·cm)
C.B.S-TITE SCREW 3x5 (7.5 ± 0.5 kgf·cm)
Lower part of 80-column side
Grounding Spring
Main
Frame
Bracket
1
Hole
Hook
When installing the Grounding Spring of the lower part of the 80-digit side, follow the instruction below.
1. Insert the tip of the spring to the hole of the Frame Base.
2. Attach the eye of the spring to the Bracket and secure the other eye to the hook on the Main Frame.
When installing the Extension Spring of the lower part of the 0-digit side, attach the tip of the Extension Spring to the hole of the Frame Base
first. Then attach the leg of the spring to the cutout of the Main Frame from the left side as seen from the rear of the printer.
Tighten the screws in the order indicated in figure above.
Main FrameLeft Side Right Side
3
Printhead
Head FFC
4
Groove
Groove
FFC Cover
Head FFC
FFC Cover
Insert the folded part of the Head FFC into the groove of the FFC
Cover.
Extension Spring
When installing the CR Scale, confirm that the arrows on
both the edges of the CR Scale face upward.
CR Scale
CR Scale
When installing the Extension Spring, be sure to attach it with
its leg facing the rear of the printer.
Disassembly/Assembly Details of Disassembling/Assembling by Parts/Unit 17
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Epson Stylus SX130//NX130/ME10 series
Revision A
LD Roller Assy
Step 1
Gear 23T
Step 2, 3
When removing the LD Roller Assy, follow the procedure below.
1. Release the hooks (x2) and remove the Gear 23T.
2. Release the hooks (x2) and slide the Shaft Gear 24T to the 0-digit side until the concave section of the gear comes to the bearing part of the
Pick Assy.
3. Remove the LD Roller Assy upward.
When removing the LD Roller, remove the screws (x2) shown in the figure above.
When install the Torsion Spring, make sure to align the leg to the position as shown above.
Step 2
LD Roller Assy
Shaft Gear 24T
Pick Assy
Shaft Gear 24TConcave sectionBearing
Hook
LD Roller LD Roller Assy
Torsion Spring
C.B.P-TITE SCREW 3x8 (TBD)
C.F.B-TITE SCREW 3x5 (TBD)
Leg of the
spring
Housing Buckler
Friction Buckler
Friction Buckler R
Housing Bucklers Friction Buckler
Friction Buckler R
Friction Buckler
When installing the Friction Buckler and Friction Buckler R to the Housing Buckler, pay attention to the following instructions.
• Remove the Sheet BF2-A on the rear side of the Friction Buckler to be replaced, and secure the removed sheet with double-sided tape to the
new Friction Buckler.
• Install the friction bucklers to the Housing Bucklers with the cutouts facing forward.
Install the buckler to the position as shown above.
Sheet BF2-A
Double-sided
Cutouts
tape
Housing Buckler (Friction Buckler)
Housing Buckler (Friction Buckler R)
Carriage
Compression Spring
Guide Carriage
Grounding Plate
Protrusion
When replacing the Carriage, be careful about the following and
remove the Grounding Plate, Guide Carriage, Compression Springs
from the Carriage to be replaced, then attach them to the new Carriage as shown in the figure above.
Insert the protrusion of the Grounding Plate to the hole of the
Carriage, and align the dowels (x3) of the Carriage with the
positioning holes (x3) of the Grounding Plate.
Secure hooks (x2) of the Guide Carriage by attaching them on
the holes (x2) of the Carriage.
Compression Spring
Positioning Hole and Dowel
Hook
Porous Pad Front Paper Guide
Standard surface:
In the area with concaves and convexes on the
Porous Pad Front Paper Guide, use the level
of the concave section as a standard surface.
Rib
Protrusion
When installing the Porous Pad Front Paper Guide, align the pad
with the ribs and protrusions of the Platen. After installing the pad,
make sure to fit it evenly 1.5mm lower than the standard surface.
Jam Cover
Jam Cover
Spring
Jam Cover
When removing the Jam Cover, be careful not to lose the spring
installed to the dowel on the right side.
USB Cover
USB Cover
Hook
The USB Cover cannot be re-used once it is removed. Whenever
the cover is removed, make sure to replace it with a new one.
When removing the USB Cover, cut the hook securing the USB
Cover with a nipper. Be careful not to damage the Upper Housing
then.
Disassembly/Assembly Details of Disassembling/Assembling by Parts/Unit 18
Confidential
Epson Stylus SX130//NX130/ME10 series
Revision A
Gear Pump Idle/ Gear Pump/ Bracket Pump/ Roller Pump/ Waste Ink Tube/ Pump Housing
Step 1
Cap Unit side Waste Ink Tray Assy side
Step 2,3
Waste Ink Tube
Step 6
10±1 mm
A B C D E F
19±1 mm
110.5±1 mm 110±1 mm 39±1 mm
Pump Housing
Point C
Bracket Pump
Step 4, 8
Point D
Step 7
Pump Housing
Bracket Pump shaft
Groove
Waste Ink Tube
Step 5
Step 9
Roller Pump
10±1 mm
Bracket Pump
Pump Assy
Waste Ink Tube
Route the Ink Tube along the ribs on the Frame Base.
After installing the Ink Tube, make sure that no part of the tube
is pressed flat.
Rib
Waste Ink Tray Assy
Waste Ink Tube
Point F
Point E
Holder Tube
Duct Tube End
When installing the Waste Ink Tube, pay attention to the following
instructions.
Align and secure the point E (p 19) of the Waste Ink Tube to
the hook on the Frame Base.
Insert the Holder Tube up to the point F (p 19) of the Waste Ink
Tube, and insert the holder into the Duct Tube End.
Holder Tube
Waste Ink Unit
Hook
Pump Housing
Step 10, 11
Lever Pick Clutch
Waste Ink Tube
Gear Pump Idle
Roller Pump shaft
Gear Pump
When assembling the Pump Assy, follow the instructions below.
1. Make six points on the Waste Ink Tube.
2. Insert the Waste Ink Tube in the hole of the Pump Housing with the red line of the tube set as shown in the figure above.
3. Secure point C of the Waste Ink Tube to the point C of the Pump Housing.
4. Secure point D of the Waste Ink Tube to the point D of the Pump Housing.
5. Install the Roller Pump to the Bracket Pump.
6. Set the Waste Ink Tube inside the Bracket Pump, and install the Bracket Pump to the Pump Housing.
7. Rotate the Bracket Pump shaft and make sure that the Roller Pump shaft moves to both ends in the groove.
8. Make sure that point D is placed in the correct position.
9. Install the Gear Pump.
10. Install the Gear Pump Idle.
11. Install the Lever Pick Clutch.
Disassembly/Assembly Details of Disassembling/Assembling by Parts/Unit 19
Confidential
Epson Stylus SX130//NX130/ME10 series
Revision A
Upper Housing
Panel FFC
Upper Housing Assy (T13 series)
Bottom side
Upper Housing
Printer Cover (T13 series)
Hook
Printer Cover
Hook
Do not lift the Upper Housing too fast, since the Panel FFC is connected to the back of the Upper Housing.
Be careful not to damage the hooks (x2) on the bottom left because these cannot be seen when removing.
Lay the Printer with the rear side facing downward, and release the hooks (x8) from the hole on the bottom.
Be careful when removing the Printer Cover, because the hooks
(x2) are fragile and easily get damaged or softened.
Disassembly/Assembly Details of Disassembling/Assembling by Parts/Unit 20
Confidential
Epson Stylus SX130NX125T13
series
1.4 Routing FFC/cables
Revision A
Scanner Unit /CIS (SX130/NX130 series)
Panel FFC
Panel FFC
Bottom of the Scanner Unit
Ferrite Core
Scanner FFC
Housing
Rib
Hook
Section A
Double-sided tape
When routing the Panel FFC, route it through the ribs (x7) of the Housing, and secure with double-sided tape (x3).
When routing the Scanner FFC, secure it together with the Ferrite Core on the Housing with double-sided tape.
When routing the Scanner Motor cable, pay attention to the following instructions.
• Secure the Ferrite core with the hooks (x2) on the rear of the Scanner Unit.
• Route the Scanner Motor cable through the ribs (x2) and hook (x1) on the rear of the Scanner Unit, and through the hole of the section A and make one
turn around the frame of the section A.
Panel FFC
Ferrite Core
Scanner Motor cable
CR Motor
CR Motor
Pick Assy
Route the CR Motor cable through the ribs (x10) and make one turn around the rib A.
Route the CR Motor cable so as not to touch the surrounding gears.
CR Motor cable
Rib A
Pick Assy
Rib
Main Board
Head FFC CR Motor cable Main Board
Connect the following cable to the Main Board as shown in the figure above.
• PF Motor cable
• Power Supply Unit cable
• PF Encoder FFC
• CR Motor cable
• Head FFC
PF Motor cable
Power Supply Unit Cable
PF Encoder FFC
Main Board
Printhead
Connect to CR Encoder
Head FFC
Connect to Holder Contact Assy
Make sure that the Head FFC is connected to the Holder Contact Assy and CR Encoder.
Route the Head FFC through the rib of the Carriage as shown above.
Rib
Head FFC
Rib
Disassembly/Assembly Routing FFC/cables 21
Confidential
Epson Stylus SX130/NX130/T13 series
Revision A
Head FFC
Step 1
Holder FFC
Fold line
CR Encoder
Step 2
Hole
Main Frame
Holder FFC
Head FFC
Head FFC
Step 3
When installing the Head FFC to the Carriage, route the Head FFC through the rib (x1) on the rear of the Carriage, and connect the Head FFC to the CR
Encoder.
When installing the Head FFC to the Main Frame, route the Head FFC in the procedure below and connect it to the Main Board.
1. Align the fold line of the Head FFC with the rib (x1) of the Holder FFC, and route the FFC through the Holder FFC as shown in the figure above.
2. Route the Head FFC through the hole of the Main Frame.
3. Align the hooks (x4) of the Holder FFC with the holes (x4) on the Main Frame, and secure the Holder FFC to the Main Frame by sliding it to the 80-digit side.
Head FFC
Main Frame
Holder FFC
Rib
Hook
PF Motor
PF Motor cable
PF Motor
Set the Ferrite Core of the PF Motor cable into the ribs of the Frame Base.
Ferrite Core
Rib
Upper Housing
Ferrite Core
Panel Board (T13 series)
Upper Housing
Panel Board
Panel FFC
Panel FFC
Hook
Double-sided tape (8 x 20 mm)
When routing the Panel FFC, follow the instructions below.
1. Route it through the Ferrite Core and the hook (x1).
2. Secure the FFC with double-sided tape (x2) to the Upper Housing, and then secure the Ferrite core with the hooks (x2).
Disassembly/Assembly Routing FFC/cables 22
Confidential
CHAPTER 2
ADJUSTMENT
Confidential
Epson Stylus SX130/NX130/T13 series
Revision A
2.1 Required Adjustments (TBD)
The table below lists the required adjustments depending upon the parts being repaired or replaced. Find the part(s) you removed
or replaced, and check which adjustment(s) must be carried out.
Note: <Meaning of the marks in the table>
“O” indicates that the adjustment must be carried out. “O*” indicates that the adjustment is recommended. “---” indicates that the adjustment is not required. If you have
removed or replaced multiple parts, make sure to check the required adjustments for the all parts. And when multiple adjustments must be carried out, be sure to carry out
them in the order given in the “Priority” row.
Table 2-1. Required Adjustment List (TBD)
Priority 1 2 3 4 5 6 7 8 9
Adjustment Item EEPROM data copy Initial setting Waste ink pad counter Ink charge Head ID input Top margin adjustment Head angular adjustment Bi-D adjustment PF band adjustment
Main board
Printhead
Power Supply Unit
LD Roller Assy
Part Name
CR Motor
EJ Roller
Main Frame
Carriage Assy
Purpose
Remove
Replace
(Read OK)
Replace
(Read NG)
Remove
Replace
Remove
Replace
Remove
Replace
Remove
Replace
Remove
Replace
Remove
Replace
Remove
Replace
To copy adjustment values or the
like stored on the old Main Board
to the new board when the Main
Board needs to be replaced.
--- --- --- --- --- O O O O
O --- --- --- --- --- --- --- ---
--- O
--- --- --- --- --- O O O O
--- --- --- O O O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
To apply settings for the target
market after replacing the Main
Board.
To reset the waste ink counter
after replacing the Waste Ink
Pad.
O
(Replace the pad)
To fill ink inside the new
Printhead to make it ready for
print after replacing the
Printhead.
--- O O O O O
When the EEPROM Data Copy cannot be made for the Main Board that needs to be replaced, the
Waste Ink Tray Assy must be replaced after replacing the Main Board with a new one.
After all required adjustments are completed, use the “Final check pattern print” function to
print all adjustment patterns for final check. If you find a problem with the printout patterns,
carry out the adjustment again.
When using a new Main Board for replacing the Printer Mechanism, the Initial setting must have
been made to the Main Board.
In this chapter, the product names are called as follows:
SX130/NX130 series:
T13 series: Epson Stylus T13/ME 32
To correct characteristic
variation of the replaced
printhead by entering its
Printhead ID (Head ID).
Epson Stylus NX125/NX130/SX125/SX130
To correct top margin of
printout.
To correct tilt of the Printhead
caused at the installation by
software.
To correct print start timing in bidirectional printing by software.
To correct variations in paper
feed accuracy in order to achieve
higher print quality in band
printing.
Printout pattern
How to judge
Adjustment program
Tool
OK
--- --- --- --- ---
--- --- --- --- ---
See Figure 2-1.
Check if the top edge of the
paper is within -3 to +3 steps
from the standard line.
See “ 2.2 Details of Adjustments
(p26)” for the details.
NG
NG
Examine the printout patterns for
each of the four modes, and enter
the value for the pattern with no
gap and overlap for each mode.
Examine the printout patterns for
each of the four modes, and enter
the value for the pattern with no
gap and overlap for each mode.
O O O O O O O O O
--- --- --- --- --- --- --- --- ---
OK
NG
NG
OK
NG
NG
Examine the printout patterns
and enter the value for the pattern
with no overlap and gap between
the two rectangles.
Adjustment Required Adjustments (TBD) 24
Confidential
Epson Stylus SX130//NX130/ME10 series
Upper Paper Guide
PF Roller
Waste Ink Pads
Cap Unit
Part Name
PF Motor
PF Encoder/
PF Scale
CR Scale
Revision A
Table 2-1. Required Adjustment List (TBD)
Priority 1 2 3 4 5 6 7 8 9
Adjustment Item EEPROM data copy Initial setting Waste ink pad counter Ink charge Head ID input Top margin adjustment Head angular adjustment Bi-D adjustment PF band adjustment
Purpose
Remove
Replace
Remove
Replace
Remove
Replace
Remove
Replace
Remove
Replace
Remove
Replace
Remove
Replace
To copy adjustment values or the
like stored on the old Main Board
to the new board when the Main
Board needs to be replaced.
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O ---
--- --- O --- --- O O O ---
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
--- --- --- --- --- O O O O
To apply settings for the target
market after replacing the Main
Board.
To reset the waste ink counter
after replacing the Waste Ink
Pad.
To fill ink inside the new
Printhead to make it ready for
print after replacing the
Printhead.
To correct characteristic
variation of the replaced
printhead by entering its
Printhead ID (Head ID).
To correct top margin of
printout.
To correct tilt of the Printhead
caused at the installation by
software.
To correct print start timing in bidirectional printing by software.
To correct variations in paper
feed accuracy in order to achieve
higher print quality in band
printing.
Printout pattern
How to judge
Adjustment program
Tool
--- --- --- --- ---
--- --- --- --- ---
See Figure 2-1.
Check if the top edge of the
paper is within -3 to +3 steps
from the standard line.
See “ 2.2 Details of Adjustments
(p26)” for the details.
OK
NG
NG
Examine the printout patterns for
each of the four modes, and enter
the value for the pattern with no
gap and overlap for each mode.
Examine the printout patterns for
each of the four modes, and enter
the value for the pattern with no
gap and overlap for each mode.
OK
NG
NG
Examine the printout patterns
and enter the value for the pattern
with no overlap and gap between
the two rectangles.
O O O O O O O O O
--- --- --- --- --- --- --- --- ---
OK
NG
NG
Adjustment Required Adjustments (TBD) 25
Confidential
Epson Stylus SX130/NX130/T13 series
2.2 Details of Adjustments
This section provides adjustment procedures for which explanation in details is necessary. See “ 2.1 Required
Adjustments (TBD) (p24)” for the adjustments not explained here.
2.2.1 TOP Margin Adjustment
Three adjustment patterns are printed on the top of the paper as shown in Figure 2-1.
Revision A
How to Judge
Within ±3 steps from
standard line is OK
1 Step
Position of the top edge of paper
NG:-4 steps from
standard line
OK
Standard line
OK
NG:+5 steps from
standard line
Figure 2-1. Top Margin Adjustment Printout Pattern
How to Judge
Check if the top edge of the paper is within -3 to +3 steps from the standard line.
Additional Information
If it is not within the OK range, select the adjustment value (-4 to +4 steps) on the adjustment program to adjust t he top edge
of paper until it becomes within -3 to +3 steps from the standard line. Then, print the adjustment pattern again to check the
result.
The patterns are printed on three sections. If those three
patterns are in different position to the top edge of paper, the
paper was fed on a skew. Set the papers correctly and print it
again to adjust the top margin correctly.
The following pattern is printed with the optimal adjustment
value.
Top edge of paper
Standard line
Adjustment Details of Adjustments 26
Confidential
CHAPTER 3
MAINTENANCE
Confidential
Epson Stylus SX130/NX130/T13 series
3.1 Overview
This section provides information to maintain the printer in its optimum condition.
In this chapter, the product names are called as follows:
NX125 series: Epson Stylus SX125/SX130/NX125/NX127/
T13 series: Epson Stylus T13/ME 10
3.1.1 Cleaning
Except for the printhead, there are no other mechanism components that require periodic cleaning. However, if
need arises, clean the component observing the following instructions.
Instructions for cleaning
Exterior parts such as housing
Wipe dirt off with a soft clean cloth moistened with water. For parts with glossy surfaces or transparent parts, use of
unwoven cloth is recommended to avoid scratching those parts.
Inside of the printer
Remove paper dust with a vacuum cleaner.
Rubber or plastic rollers such as an LD roller used to feed paper
If paper dust adhered to the rollers decreases the frictional force of the rollers and the rollers cannot properly feed
paper, wipe off the paper dust with a soft cloth moistened with diluted alcohol.
Revision A
Instructions for cleaning ink stains
Wipe the stains off with a cloth wrung out of diluted alcohol.
Do not use alcohol for cleaning the transparent parts. Doing so may cause them to get
cloudy.
When wiping paper dust off the LD roller, be careful not to rub against the surface
asperity.
To minimize the effect on the parts, use diluted alcohol such as 70% diluted ether.
After using alcohol for cleaning, make sure to wipe the part off with a soft dry dust-
free cloth to remove alcohol traces fully.
3.1.2 Lubrication
The type and amount of the grease used to lubricate the printer parts are determined based on the results of the
internal evaluations. Therefore, refer to “ 3.2 Lubrication Point (p29)” for the repairing procedures below, and
apply the specified type and amount of the grease to the specified part of the printer mechanism.
Grease
Type Name EPSON Part Code Supplier
Grease TBD TBD EPSON
Tools
Name Availability EPSON Part Code
Injector O --Brush O ---
Maintenance Overview 28
Confidential
Epson Stylus SX130/NX130/T13 series
3.2 Lubrication Point
Revision A
<Lubrication Point>
Rail of the Paper Support
Assy
Right sideLeft side
<Type>
TBD
<Application Amount>
Sufficient quantity
<Remarks>
Apply with brush.
2
Cross-section view
1 mm
2.Lubrication area
1
Keep the lubrication
within the rail. (No
grease outside of the
rail is allowed.)
2
Lubrication Point
Lubrication Point
<Lubrication Point>
Shaft on the Scanner
Housing
<Type>
1.TBD
2.TBD0
<Application Amount>
Sufficient quantity
<Remarks>
Apply with brush.
Keep the lubrication
within the rail. (No
grease outside of the
rail is allowed.)
Left side
Bearing
Frame Base
Figure 3-1. Lubrication on Paper Support Assy (SX130/NX130 series)
EJ Roller
Lubrication Point
<Lubrication Point>
Ribs (x20) of the
Frame Base
(contacting points
with the EJ Roller)
Bearings of the Frame
Base (contacting points
with the EJ Roller)
Shaft on the right side
of the EJ Roller
<Type>
TBD
<Application Amount>
Sufficient quantity
<Remarks>
Apply with injector.
Figure 3-2. Lubrication on Scanner Unit
2
35 mm
316.4 mm
377.87 mm
2 mm 2 mm
13 mm
1
3.2 mm
Main Frame
5.1 mm
5 mm
6.6 mm
8.6 mm
1. Lubrication Point
2. Lubrication Point
<Lubrication Point>
1.Contacting points
(x5) with the Carriage
Unit on the front side
of the Main Frame
2.Contacting points
(x2) with the Driven
Pulley Holder
<Type>
1. TBD
2. TBD
<Application Amount>
Sufficient quantity
<Remarks>
Apply with injector.
Lubrication area: ・
Top side of the Main
Frame: 316.4 mm
(x1)
・ B o t t o m s i d e o f t h e
Main Frame: 377.87
mm (x4)
Figure 3-3. Lubrication on EJ Roller
Figure 3-4. Lubrication on Main Frame
Maintenance Lubrication Point 29
Confidential
Epson Stylus SX130/NX130/T13 series
Revision A
Driven Pulley Holder
Lubrication Point
<Lubrication Point>
Contacting points (x2)
with the Driven Pulley
<Type>
FNG29
<Application Amount>
Size of a grain of rice
<Remarks>
Apply with injector.
Lubrication Point
<Lubrication Point>
Sliding surface between
the Roller Idler Pick and
Spring Roller Idler Pick
<Type>
TBD
<Application Amount>
Sufficient quantity
<Remarks>
Apply with brush.
<Lubrication Point>
Ribs (x3) of the Frame
Base (contacting points
with the PF Roller)
<Type>
TBD
<Application Amount>
Sufficient quantity
<Remarks>
Apply with injector.
Figure 3-5. Lubrication on Driven Pulley Holder Figure 3-6. Lubrication on Roller Idler Pick Assy
Left Pick Housing
Head Pick Housing
<Lubrication Point>
Contacting points (x5)
between the shafts and
bushings of the Head
Pick Housing
Contacting point (x1)
with the Right Pick
Housing
Contacting points (x3)
between the shafts and
bushings of the Left
Pick Housing
<Type>
Right Pick Housing
TBD
<Application Amount>
Sufficient quantity
<Remarks>
Apply with injector.
Figure 3-7. Lubrication on PF Roller
Right sideLeft side
Lubrication Point
<Lubrication Point>
Rail of the Paper Support
Assy
<Type>
TBD
<Application Amount>
Sufficient quantity
<Remarks>
Apply with brush.
Keep the lubrication
within the rail. (No
grease outside of the
rail is allowed.)
Lubrication Point
Lubrication Point
Figure 3-9. Lubrication on Paper Support Assy (T13 series)
Figure 3-8. Lubrication on LD Roller Assy
Maintenance Lubrication Point 30
Confidential
CHAPTER 4
APPENDIX
Confidential
Epson Stylus SX130/NX130/T13 series
4.1 Power-On Sequence
This section describes the power-on sequences for this product. The preconditions are as follows.
In this chapter, the product names are called as follows:
NX125 series: Epson Stylus SX125/SX130/NX125/NX127/NX130
T13 series: Epson Stylus T13/ME 10
Condition
Completing ink charge.
No paper on the paper path.
The Printhead is capped with the Cap of the Ink System.
The Carriage is locked by the CR Lock.
Table 4-1. Operation of the power-on sequence
Operation
1. Checking waste ink overflow
1-1.Reads out the protection counter value to check waste ink overflow.
*1
Revision A
Carriage/PF roller
movement and position
NQEM
*2
2. Seeking the home position
2-1.The carriage moves to the 80-digit side slowly and confirms it touches the CR lock.
2-2.The carriage moves to the 0-digit side slowly to leave from the CR lock.
2-3.Checks if paper does not exist with the PE sensor and the PF Motor rotates clockwise to release the CR lock.
2-4.The carriage moves to the 80-digit side slowly and confirms that the CR lock is released.
2-5.The carriage quickly moves to the 80-digit side by the Left Frame.
2-6.After the carriage continuously moves to the 80-digit side slowly and confirms it touches the Left Frame, sets the
distance from the home position to the Left Frame as the theoretical value.
2-7.The carriage quickly moves to the 0-digit side and slows down as it gets to its home position, and stops there.
3. Low temperature operation sequence
3-1.The carriage moves back and forth between the 0-digit side and the 80-digit side for two times.
*3
NQEMKUTGNGCUGF
(Continued to the next page...)
Appendix Power-On Sequence 32
Confidential
Epson Stylus SX130/NX130/T13 series
Table 4-1. Operation of the power-on sequence
Operation
*1
Revision A
Carriage/PF roller
movement and position
*2
4. Detecting ink cartridge and initializing ink system
4-1.The carriage moves to the 80-digit side for IES detection.
4-2.The carriage returns to its home position.
4-3.The carriage slowly moves to the CR lock set position.
4-4.The PF Motor rotates clockwise.
4-5.The PF Motor rotates counterclockwise and sets the CR lock.
4-6.The carriage slowly returns to its home position.
* 4
Note *1: The rotation direction of the PF Motor is as follows.
Clockwise direction : Paper is fed normally
Counterclockwise direction : Paper is fed backward
*2: The conditions of the CR lock are as follows.
Red: CR lock is set
White: CR lock is released
*3: Executed when the detected temperature is under 5 oC (41oF) by the thermistor on the Printhead.
*4: The empty sanction operation may occur depending on the situation.
Appendix Power-On Sequence 33
Confidential
Epson Stylus SX125/SX130/NX125/T13 series
4.2 Connector Summary
Cable connections of this printer are shown below.
Printhead
CSIC
B
M
Y
CR Contact Module
C
CR Encoder
J601
J3 J2
CR Motor
J5
Main Board
Revision A
Scanner Unit
Only NX125 series
CIS Module
Scanner Motor
Panel Unit
NX125 series
Panel Board
J8
J9
J4
J201
Panel Unit
T13 series
J201
Panel Board
J7 J11 J10
J301
PF Motor
Figure 4-1. Connector Summary
PS Board
PF Encoder
AC in
Appendix Connector Summary 34
Confidential
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