Epson Stylus Photo PX650, Stylus Photo TX650, Stylus Photo TX659 Color Inkjet Service Manual

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SERVICE MANUAL

Color Inkjet Printer

Epson Stylus Photo PX650/TX650/TX659

Confidential

SEMF09010

Notice:

photocopying, recording, or otherwise, without the prior written permission of SEIKO EPSON CORPORATION.

 The contents of this manual are subject to change without notice.

 All effort have been made to ensure the accuracy of the contents of this manual. However, should any errors be detected, SEIKO EPSON would greatly appreciate being

informed of them.

 The above not withstanding SEIKO EPSON CORPORATION can assume no responsibility for any errors in this manual or the consequences thereof.

EPSON is a registered trademark of SEIKO EPSON CORPORATION.

General Notice: Other product names used herein are for identification purpose only and may be trademarks or registered trademarks of their

respective owners. EPSON disclaims any and all rights in those marks.

IJP LP CS QUALITY ASSURANCE DEPARTMENT

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PRECAUTIONS

Precautionary notations throughout the text are categorized relative to 1) Personal injury and 2) damage to equipment.

DANGER Signals a precaution which, if ignored, could result in serious or fatal personal injury. Great caution should be exercised in performing procedures preceded by

DANGER Headings.

WARNING Signals a precaution which, if ignored, could result in damage to equipment.

The precautionary measures itemized below should always be observed when performing repair/maintenance procedures.

DANGER

1. ALWAYS DISCONNECT THE PRODUCT FROM THE POWER SOURCE AND PERIPHERAL DEVICES PERFORMING ANY MAINTENANCE OR REPAIR PROCEDURES.

2. NO WORK SHOULD BE PERFORMED ON THE UNIT BY PERSONS UNFAMILIAR WITH BASIC SAFETY MEASURES AS DICTATED FOR ALL ELECTRONICS TECHNICIANS IN THEIR LINE OF WORK.

3. WHEN PERFORMING TESTING AS DICTATED WITHIN THIS MANUAL, DO NOT CONNECT THE UNIT TO A POWER SOURCE UNTIL INSTRUCTED TO DO SO. WHEN THE POWER SUPPLY CABLE MUST BE CONNECTED, USE EXTREME CAUTION IN WORKING ON POWER SUPPLY AND OTHER ELECTRONIC COMPONENTS.

4. WHEN DISASSEMBLING OR ASSEMBLING A PRODUCT, MAKE SURE TO WEAR GLOVES TO AVOID INJURIER FROM METAL PARTS WITH SHARP EDGES.

WARNING

1. REPAIRS ON EPSON PRODUCT SHOULD BE PERFORMED ONLY BY AN EPSON CERTIFIED REPAIR TECHNICIAN.

2. MAKE CERTAIN THAT THE SOURCE VOLTAGES IS THE SAME AS THE RATED VOLTAGE, LISTED ON THE SERIAL NUMBER/RATING PLATE. IF THE EPSON PRODUCT HAS A PRIMARY AC RATING DIFFERENT FROM AVAILABLE POWER SOURCE, DO NOT CONNECT IT TO THE POWER SOURCE.

3. ALWAYS VERIFY THAT THE EPSON PRODUCT HAS BEEN DISCONNECTED FROM THE POWER SOURCE BEFORE REMOVING OR REPLACING PRINTED CIRCUIT BOARDS AND/OR INDIVIDUAL CHIPS.

4. IN ORDER TO PROTECT SENSITIVE MICROPROCESSORS AND CIRCUITRY, USE STATIC DISCHARGE EQUIPMENT, SUCH AS ANTI-STATIC WRIST STRAPS, WHEN ACCESSING INTERNAL COMPONENTS.

5. REPLACE MALFUNCTIONING COMPONENTS ONLY WITH THOSE COMPONENTS BY THE MANUFACTURE; INTRODUCTION OF SECOND-SOURCE ICs OR OTHER NON-APPROVED COMPONENTS MAY DAMAGE THE PRODUCT AND VOID ANY APPLICABLE EPSON WARRANTY.

6. WHEN USING COMPRESSED AIR PRODUCTS; SUCH AS AIR DUSTER, FOR CLEANING DURING REPAIR AND MAINTENANCE, THE USE OF SUCH PRODUCTS CONTAINING FLAMMABLE GAS IS PROHIBITED.

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About This Manual

A D J U S T M E N T

R E Q U I R E D

C A U T I O N

C H E C K

P O I N T

W A R N I N G

This manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of the printer. The instructions and procedures included herein are intended for the experienced repair technicians, and attention should be given to the precautions on the preceding page.

Manual Configuration

This manual consists of six chapters and Appendix.

CHAPTER 1.PRODUCT DESCRIPTIONS

Provides a general overview and specifications of the product.

CHAPTER 2.OPERATING PRINCIPLES

Describes the theory of electrical and mechanical operations of the product.

CHAPTER 3.TROUBLESHOOTING

Describes the step-by-step procedures for the troubleshooting.

CHAPTER 4.DISASSEMBLY / ASSEMBLY

Describes the step-by-step procedures for disassembling and assembling the product.

CHAPTER 5.ADJUSTMENT

Provides Epson-approved methods for adjustment.

CHAPTER 6.MAINTENANCE

Provides preventive maintenance procedures and the lists of Epsonapproved lubricants and adhesives required for servicing the product.

APPENDIX Provides the following additional information for reference:

• Exploded Diagram

• Parts List

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. Be aware of all symbols when they are used, and always read NOTE, CAUTION, or WARNING messages.

Indicates an operating or maintenance procedure, practice or condition that is necessary to keep the product’s quality.

Indicates an operating or maintenance procedure, practice, or condition that, if not strictly observed, could result in damage to, or destruction 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.

Indicates an operating or maintenance procedure, practice or condition that, if not strictly observed, could result in injury or loss of life.

Indicates that a particular task must be carried out according to a certain standard after disassembly and before re-assembly, otherwise the quality of the components in question may be adversely affected.

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Revision Status

Revision Date of Issue Description

A August 5, 2009 First Release

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Epson Stylus Photo PX650/TX650/TX659 Revision A

CONTENTS

Chapter 1 Product Description

1.1 Features................................................................................................................. 9

1.2 Printing Specifications........................................................................................ 10

1.2.1 Basic Specifications................................................................................. 10

1.2.2 Ink Cartridge............................................................................................ 10

1.2.3 Print Mode ............................................................................................... 11

1.2.4 Supported Paper....................................................................................... 13

1.2.5 Printing Area ........................................................................................... 15

1.3 Scanner Specifications........................................................................................ 15

1.4 General Specifications........................................................................................ 16

1.4.1 Electrical Specifications .......................................................................... 16

1.4.2 Environmental Conditions....................................................................... 16

1.4.3 Durability................................................................................................. 17

1.4.4 Acoustic Noise......................................................................................... 17

1.4.5 Safety Approvals (Safety standards/EMI) ............................................... 17

1.5 Interfaces ............................................................................................................ 17

1.5.1 USB Interfaces......................................................................................... 17

1.5.2 Memory Card Slots.................................................................................. 18

1.6 Control Panel ...................................................................................................... 19

1.6.1 Operation Buttons & LED....................................................................... 19

1.7 Specifications of Each Function......................................................................... 20

1.7.1 Stand-alone Copy Function ..................................................................... 20

1.7.2 Memory Card Direct Print Function........................................................ 22

1.7.3 Backup Function...................................................................................... 25

1.7.4 Camera Direct Print Function (PictBridge) ............................................. 27

1.7.5 Specialty Print Functions......................................................................... 29

1.7.6 Setup Mode.............................................................................................. 31

Chapter 2 Operating Principles

2.1 Overview ............................................................................................................ 34

2.1.1 Printer Mechanism .................................................................................. 34

2.1.2 Motors and Sensors ................................................................................. 35

2.1.3 Printhead.................................................................................................. 36

2.2 Power-On Sequence ........................................................................................... 37

2.3 Printer Initialization............................................................................................ 39

Chapter 3 Troubleshooting

3.1 Overview ............................................................................................................ 41

3.1.1 Specified Tools........................................................................................ 41

3.1.2 Preliminary Checks ................................................................................. 41

3.1.3 Procedure for Troubleshooting................................................................ 41

3.2 Troubleshooting When There is Error Display .................................................. 42

3.2.1 Error List ................................................................................................. 42

3.2.2 Warning List............................................................................................ 43

3.2.3 FATAL Error........................................................................................... 46

3.3 Troubleshooting When There is No Error Display ............................................ 50

3.3.1 Troubleshooting for Printer ..................................................................... 50

3.3.2 Power Supply Related Troubleshooting.................................................. 54

3.3.3 Ink Supply Related Troubleshooting....................................................... 54

3.3.4 I/F Related Troubleshooting.................................................................... 56

3.3.5 Troubleshooting for Scanner ................................................................... 57

3.3.6 Troubleshooting for Motors and Sensors ................................................ 58

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Epson Stylus Photo PX650/TX650/TX659 Revision A

Chapter 4 Disassembly and Assembly

4.1 Overview ............................................................................................................ 60

4.1.1 Precautions .............................................................................................. 60

4.1.2 Tools ........................................................................................................ 60

4.1.3 Preparation before Disassembly .............................................................. 60

4.1.4 Making a Special Tool for CSIC Board .................................................. 61

4.1.5 How to Unlock the Carriage.................................................................... 61

4.1.6 Disassembly and Reassembly Procedure ................................................ 62

4.2 Removal of Exterior Parts .................................................................................. 63

4.2.1 Paper Support Assy ................................................................................. 63

4.2.2 Stacker Cover .......................................................................................... 63

4.2.3 Document Cover/ASF Cover .................................................................. 64

4.2.4 Upper Housing/Scanner Cable Cover ..................................................... 65

4.2.5 Scanner Unit ............................................................................................ 68

4.2.6 Panel Unit ................................................................................................ 71

4.2.7 M/B Cover ............................................................................................... 73

4.2.8 Waste Ink Tray Assy ............................................................................... 73

4.2.9 Middle Housing ....................................................................................... 74

4.3 Removing the Circuit Boards ............................................................................. 77

4.3.1 Main Board Unit...................................................................................... 77

4.3.2 Panel Board ............................................................................................. 80

4.3.3 Power Supply Board................................................................................ 82

4.4 Disassembling the Printer Mechanism ............................................................... 84

4.4.1 Printhead.................................................................................................. 84

4.4.2 Linear Scale ............................................................................................. 86

4.4.3 Printer Mechanism................................................................................... 87

4.4.4 PF Encoder/PF Scale ............................................................................... 89

4.4.5 PF Motor.................................................................................................. 90

4.4.6 Ink System Unit....................................................................................... 91

4.4.7 ASF Unit.................................................................................................. 92

4.4.8 APG Unit ................................................................................................. 94

4.4.9 CR Motor................................................................................................. 95

4.4.10 CR Unit.................................................................................................. 97

4.4.11 Paper Eject Frame Assy......................................................................... 99

4.4.12 Upper Paper Guides............................................................................. 101

4.4.13 Front Paper Guide Assy....................................................................... 103

4.4.14 Waste Ink Pads .................................................................................... 104

4.5 Disassembly of Scanner Unit ........................................................................... 105

4.5.1 Scanner Housing.................................................................................... 105

4.5.2 CIS Unit................................................................................................. 106

4.5.3 CR Motor Unit....................................................................................... 107

Chapter 5 ADJUSTMENT

5.1 Adjustment Items and Overview...................................................................... 110

5.1.1 Servicing Adjustment Item List ............................................................ 110

5.1.2 Required Adjustments ........................................................................... 113

5.2 Adjustment by Using Adjustment Program ..................................................... 115

5.2.1 Top Margin Adjustment ........................................................................ 115

5.2.2 Head angular adjustment ....................................................................... 115

5.2.3 Bi-D Adjustment ................................................................................... 116

5.2.4 PW Adjustment/First Dot Position Adjustment .................................... 117

5.2.5 PF Adjustment ....................................................................................... 118

5.3 PG Adjustment ................................................................................................. 119

5.4 Banding Reduction System (BRS) Adjustment/Paper Feed Amount Profile (PFP)

Correction ......................................................................................................... 121

5.4.1 Overview ............................................................................................... 121

5.4.2 Adjustment Procedure ........................................................................... 123

5.5 Scanner Original Adjustment ........................................................................... 126

Chapter 6 MAINTENANCE

6.1 Overview .......................................................................................................... 130

6.1.1 Maintenance Error ................................................................................. 130

6.1.2 Cleaning................................................................................................. 130

6.1.3 Lubrication ............................................................................................ 131

Chapter 7 Appendix

7.1 Exploded Diagram / Parts List ......................................................................... 138

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PRODUCT DESCRIPTION

CHAPTERA

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Epson Stylus Photo PX650/TX650/TX659 Revision A

1.1 Features

Epson Stylus Photo PX650/TX650/TX659 are color inkjet printers equipped with scanner function. The main features are described below.

 Available Functions

 Printer

• Printing from a PC

• Direct print on CD or DVD (label print)

 Scanner

• Scanning from a PC

• Scan to Memory function (directly stores a scan data to a memory card inserted)

 Stand-alone copy

• Stand-alone copy using the printer and scanner functions.

 Memory card slot

• Direct print from a memory card

• Accessible from a PC as a USB memory card slot

 USB host interface

• Direct print from an external USB storage device

• Direct backup of memory card data to an external USB storage device

• Direct print from a digital camera (PictBridge)

 2.5-inch TFD color LCD

 High speed & high quality

 Maximum resolution: 5760 (H) x 1440 (V) dpi



High quality with 6 colors dye ink (6 independent cartridges)

 High speed print with F3 Mach Turbo2 head

(Black: 90 nozzles x 1 column, Color: 90 nozzles x 5 columns)

 Borderless print on EPSON designated paper

 Dimensions

 Dimensions: 450 mm (W) x 386 mm (D) x 195 mm (H)

(when the ASF and the stacker are closed. includes the rubber feet)

 Weight: 8.4 kg

(excludes the ink cartridges, power supply cable and the CD-R tray)

Figure 1-1. External View

Product Description Features 9

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Epson Stylus Photo PX650/TX650/TX659 Revision A

C A U T I O N

1.2 Printing Specifications

1.2.1 Basic Specifications

Table 1-1. Printer Specifications

Item Specifications

Print method On-demand inkjet

Nozzle configuration

Print direction Bi-directional minimum distance printing, unidirectional printing

Print resolution

Control code

Input buffer size 64 Kbytes

Paper feed method Friction feed using an ASF (Auto Sheet Feeder)

Paper path Top feed, front out

Paper feed rate 110 msec. (at 25.4 mm feed)

PF interval Programmable in 0.01764 mm (1/1440 inch) steps

Black: 90 nozzles x 1 Color: 90 nozzles x 5 (cyan, magenta, yellow, light cyan, light magenta)

Horizontal x Vertical (dpi)

• 360 x 180

• 360 x 360

• 720 x 360

• ESC/P Raster command

• ESC/P-R (RGB) command

• EPSON Remote command

• 720 x 540

• 720 x 720

• 5760 x 1440

1.2.2 Ink Cartridge

The product numbers of the Epson ink cartridges for this printer are shown below.

Table 1-2. Product No. of Ink Cartridges

Color Europe CISMEA, Asia

Black

Cyan

Magenta

Yellow

Light Cyan

Light Magenta

T0791 (S) T0801 (2S)

T0792 (S) T0802 (2S)

T0793 (S) T0803 (2S)

T0794 (S) T0804 (2S)

T0795 (S) T0805 (2S)

T0796 (S) T0806 (2S)

 Shelf life

Two years from production date (if unopened), six months after opening the package.

 Storage Temperature

Table 1-3. Storage Temperature

Status Storage Temperature Limit

-20

When stored in individual boxes

When installed in main unit

C to 40oC

(-4oF to 104oF)

-20oC to 40oC

F to 104oF)

(-4

T0811N (S) T0821N (2S)

T0812N (S) T0822N (2S)

T0813N (S) T0823N (2S)

T0814N (S) T0824N (2S)

T0815N (S) T0825N (2S)

T0816N (S) T0826N (2S)

1 month max. at 40

C (104oF)

 Dimension

12.7 mm (W) x 68 mm (D) x 47 mm (H)

 Do not use expired ink cartridges.  The ink in the cartridges freezes at -16 °C (3.2°F). It takes about

three hours under 25°C (77°F) until the ink thaws and becomes usable.

Product Description Printing Specifications 10

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Epson Stylus Photo PX650/TX650/TX659 Revision A

1.2.3 Print Mode

Media Print Mode

• Plain paper

• Premium Ink jet Plain Paper

• Bright White Ink jet Paper

Ultra Glossy Photo Paper

• Photo Paper

• Glossy Photo Paper

• Premium Glossy Photo Paper

• Premium Semigloss Photo Paper

(Economy)

Photo Fine 720 x 720

Super Photo 5760 x 1440

Table 1-4. Print Mode (Color)

Resolution

(H x V) dpi

Draft 1

(Fast

360 x 180

economy)

Draft 2

360 x 180

Normal 360 x 360

Photo*

(1.5 pass)

720 x 720

(2.0 pass)

720 x 720

Fine 720 x 360

720 x 720

Photo*

(1.5 pass)

720 x 720

(2.0 pass)

Dot Size

(400 cps)

(360 cps)

(240 cps)

(280 cps)

(200 cps)

(240 cps)

(280 cps)

(cps*1)

Eco

MC2-1

MC1-1

MC1-2

MC2-2

MC1-5

MC1-1

MC1-2

MC2-2

Micro

Bi-d

Weave

ON OFF

ON ON

Border

-less

Table 1-4. Print Mode (Color)

Media Print Mode

Envelope

Normal 360 x 360

Resolution

(H x V) dpi

Photo Fine 720 x 720

Iron-On Cool Peal Transfer Paper

Photo stickers

CD/DVD label

High-quality CD/ DVD label

Photo Fine 720 x 720

Photo

(2.0 pass)

720 x 720

Super Photo 5760 x 1440

Note *1: cps = character per second

*2: Photo mode uses 1.5 pass or 2.0 pass depending on the paper size.

1.5 pass supported size: 4” x 6”

2.0 pass supported size: 16:9 wide, 5” x 7”, 8” x 10”, Letter, A4

Dot Size

(cps

MC2-1

(360 cps)

MC1-1

(240 cps)

MC1-1

(240 cps)

MC2-2

(280 cps)

MC1-5

(200 cps)

MC1-5

(200 cps)

)

Micro

Bi-d

Weave

OFF OFF

OFF ON

ON ON

Border

-less

Matte Paper Heavyweight

Photo Quality Ink jet Paper

Super Photo 5760 x 1440

Photo*

(2.0 pass)

720 x 720

Super Photo 5760 x 1440

720 x 720

Photo*

(2.0 pass)

MC1-5

(200 cps)

MC2-2

(280 cps)

MC1-5

(200 cps)

MC2-2

(280 cps)

ON ON

Product Description Printing Specifications 11

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Epson Stylus Photo PX650/TX650/TX659 Revision A

Media Print Mode

• Plain paper

• Premium Ink jet Plain Paper

• Bright White Ink jet Paper

Ultra Glossy Photo Paper

• Photo Paper

• Glossy Photo Paper

• Premium Glossy Photo Paper

• Premium Semigloss Photo Paper

Table 1-5. Print Mode (Monochrome)

Resolution

(H x V) dpi

Draft 1

(Fast

360 x 180

economy)

Draft 2

(Economy)

360 x 180

Normal 360 x 360

Photo Fine 720 x 720

Photo*

(1.5 pass)

720 x 720

(2.0 pass)

720 x 720

Super Photo 5760 x 1440

Fine 720 x 360

720 x 720

Photo*

(1.5 pass)

720 x 720

(2.0 pass)

Dot Size

(cps*1)

Eco

(400 cps)

Eco

(400 cps)

MC2-1

(360 cps)

MC1-1

(240 cps)

MC1-2

(240 cps)

MC2-2

(280 cps)

MC1-5

(200 cps)

MC1-1

(240 cps)

MC1-2

(240 cps)

MC2-2

(280 cps)

Micro

Bi-d

Weave

ON OFF

ON ON

Border

-less

Table 1-5. Print Mode (Monochrome)

Media Print Mode

Envelope

Normal 360 x 360

Resolution

(H x V) dpi

Photo Fine 720 x 720

Iron-On Cool Peal Transfer Paper

Photo stickers

CD/DVD label

High-quality CD/ DVD label

Photo Fine 720 x 720

Photo*

(2.0 pass)

720 x 720

Super Photo 5760 x 1440

Note *1: cps = character per second

*2: Photo mode uses 1.5 pass or 2.0 pass depending on the paper size.

1.5 pass supported size: 4” x 6”

2.0 pass supported size: 16:9 wide, 5” x 7”, Letter, A4

Dot Size

(cps*1)

MC2-1

(360 cps)

MC1-1

(240 cps)

MC1-1

(240 cps)

MC2-2

(280 cps)

MC1-5

(200 cps)

MC1-5

(200 cps)

Micro

Bi-d

Weave

OFF OFF

OFF ON

ON ON

Border

-less

Matte Paper Heavyweight

Photo Quality Ink jet Paper

Super Photo 5760 x 1440

Photo*

(2.0 pass)

720 x 720

Super Photo 5760 x 1440

720 x 720

Photo*

(2.0 pass)

MC1-5

(200 cps)

MC2-2

(280 cps)

MC1-5

(200 cps)

MC2-2

(280 cps)

ON ON

Product Description Printing Specifications 12

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Epson Stylus Photo PX650/TX650/TX659 Revision A

1.2.4 Supported Paper

The table below lists the paper type and sizes supported by the printer. The Supported paper type and sizes vary depending on destinations (between EUR and Asia).

Table 1-6. Supported Paper

Paper Name Paper Size

Legal 215.9 x 355.6 mm (8.5” x 14”)

Letter 215.9 x 279.4 mm (8.5” x 11”) Y --- Y ---

A4 210 x 297 mm (8.3” x 11.7”) Y --- Y ---

Plain paper

Premium Ink jet Plain Paper A4 210 x 297 mm (8.3” x 11.7”) 0.11 80 21 Y --- Y ---

Bright White Ink jet Paper A4 210 x 297 mm (8.3” x 11.7”) 0.13 92.5 25 Y --- Y ---

Ultra Glossy Photo Paper

B5 182 x 257 mm (7.2” x 10.1”) Y --- Y ---

A5 148 x 210 mm (5.8” x 8.3”) Y --- Y ---

A6 105 x 148 mm (4.1” x 5.8”) Y --- Y ---

User Defined

A4 210 x 297 mm (8.3” x 11.7”)

5” x 7” 127 x 178 mm Y Y --- ---

4” x 6” 101.6 x 152.4 mm Y Y Y Y

89 x 127- 329 x 1117.6 mm (3.56” x 5.08” - 13.16” x 44.7”)

Thickness Weight EUR Asia

mm g/m

0.08-0.11 64-90 17-24

0.30 290 77

lb. P*1B*1P*1B*

Y --- Y ---

Y Y Y Y

Premium Glossy Photo Paper

Glossy Photo Paper

Premium Semigloss Photo Paper

A4 210 x 297 mm (8.3” x 11.7”)

5” x 7” 127 x 178 mm Y Y Y Y

4" x 6

16:9 wide 102 x 181 mm (4” x 7.11”) Y --- --- ---

A4 210 x 297 mm (8.3” x 11.7”)

5” x 7” 127 x 178 mm Y Y --- ---

4” x 6” 101.6 x 152.4 mm Y Y Y Y

A4 210 x 297 mm (8.3” x 11.7”)

4” x 6” 101.6 x 152.4 mm Y Y Y Y

101.6 x 152.4 mm Y Y Y Y

0.27 255 68

0.25 258 68

0.27 250 66

YYYY

Y Y Y Y

Product Description Printing Specifications 13

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Epson Stylus Photo PX650/TX650/TX659 Revision A

C A U T I O N

Table 1-6. Supported Paper

Thickness Weight EUR Asia

Photo Paper

Paper Name Paper Size

A4 210 x 297 mm (8.3” x 11.7”)

5” x 7” 127 x 178 mm Y Y --- ---

4" x 6

101.6 x 152.4 mm Y Y Y Y

mm g/m

0.24 190 51

lb. P*1B*1P*1B*

Y Y Y Y

Matte Paper Heavy-weight A4 210 x 297 mm (8.3” x 11.7”) 0.23 167 44 Y Y Y Y

Double-sided Matte Paper A4 210 x 297 mm (8.3” x 11.7”) 0.22 185 49 Y --- Y ---

Photo Quality Ink jet Paper A4 210 x 297 mm (8.3” x 11.7”) 0.12 102 27 Y --- Y ---

Envelopes

#10 104.8 x 241.3 mm (4.125” x 9.5”)

#DL 110 x 220 mm Y --- Y ---

--- 75-90 20-24

Y --- Y ---

#C6 114 x 162 mm Y --- Y ---

Iron-On Cool Peal Transfer Paper A4 210 x 297 mm (8.3” x 11.7”) 0.14 130 35 Y --- Y ---

Photo Stickers 16 A6 105 x 148 mm (4.1” x 5.8”) 0.19 --- --- --- --- Y

Photo Stickers 4 A6 105 x 148 mm (4.1” x 5.8”) 0.19 --- --- --- --- Y

CD/DVD CD/DVD Premium Surface

ø12 cm ø12 cm --- --- --- Y --- Y ---

ø8 cm ø8 cm --- --- --- Y --- Y ---

---

Note *1: “Y” in the “P” column stands for “the paper type/size is Supported”. “Y” in the “B”

column stands for “Borderless printing is available”.

*2: Select settings of “Epson Matte” instead of “Photo Quality Ink jet Paper”.

Product Description Printing Specifications 14

 Make sure the paper is not wrinkled, fluffed, torn, or folded.  Make sure to correct the warpage of the paper before use.  When printing on an envelope, be sure the flap is folded neatly.  Do not use the adhesive envelopes.  Do not use double envelopes and cellophane window envelopes.

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Epson Stylus Photo PX650/TX650/TX659 Revision A

Print Area

LM RM

Cut Sheet (Standard)

Cut Sheet (Borderless)

Paper Size

Print Area

LM RM

Print Area

Envelope

Paper Size

Paper Feed Direction

OTM

OLM

Scanning start position

Home position

Scanning range

Scan bed

Original (face down)

Scanning direction

1.2.5 Printing Area

The printing area for this printer is shown below.

Table 1-7. Printing Area (Margins)

Print Mode Paper Size

Standard print

Borderless print

Note * : The margins for Borderless print are margins that bleed off the edges of paper.

Any size 3 mm 3 mm 3 mm 3 mm

Envelope 5 mm 5 mm 3 mm 20 mm

A4/Letter to 5” x 7”

4” x 6” 1.34 mm 2.54 mm

Left Right Top Bottom

2.54 mm 2.54 mm

Margin*

2.96 mm 4.02 mm

1.3 Scanner Specifications

Table 1-8. Basic Specifications

Item Specification

Scanner type Flatbed, color

Scanning method Moving carriage, stationary document

Home position Far left corner

Photoelectric device CIS

Light source LED

Maximum document size US letter, or A4 size

Scanning range 216 x 297 mm (8.5” x 11.7”)

Maximum resolution Main scan: 1200 dpi / Sub scan: 2400 dpi

Maximum effective pixels 10,200 x 14,040 pixels (with 1200 dpi scanning)

Pixel depth 16 bit per pixel (input), 1 or 8 bit per pixel (output)

SCANNING RANGE

Table 1-9. Scanning Range

RL (read length) RW (read width) OLM (left margin) OTM (top margin)

216 mm 297 mm 1.5 mm 1.5 mm

Product Description Scanner Specifications 15

Figure 1-2. Printing Area

Figure 1-3. Scanning Range

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C A U T I O N

10/50

27/80

30/86 35/95 40/10420/68

Temperature (°C/°F)

Humidity (%)

1.4 General Specifications

1.4.1 Electrical Specifications

 Primary power input

Table 1-10. Primary Power Specifications

Item 100-120V model 220-240V model

Rated power supply voltage 100 to 120 VAC 220 to 240 VAC

Input voltage range 90 to 132 VAC 198 to 264 VAC

Rated current 0.6 A (max. 1.2 A) 0.3 A (max. 0.6 A)

Rated frequency 50 to 60 Hz

Input frequency range 49.5 to 60.5 Hz

Insulation resistance TBD V (for one minute)

Energy conservation International Energy Star Program compliant

Power consumption

Stand alone copy

(ISO/IEC24712 pattern)

Ready Approx. 7.0 W

Sleep mode Approx. 1.3 W Approx. 1.5 W

Power off Approx. 0.2 W Approx. 0.3 W

Approx. 18 W

1.4.2 Environmental Conditions

Table 1-11. Environmental Conditions

Humidity

Condition Temperature

Operating

Storage

(unpacked)

Note *1: The combined Temperature and Humidity conditions must be within the blue-shaded

range in

*2: No condensation

*3: Must be less than 1 month under 40°C.

10 to 35°C

(50 to 95°F)

-20 to 40°C

(-4°F to 104°F)

Fig.1-4.

to 80%

to 85%

*1,2

Shock Vibration

1 G

(1 msec. or less)

2 G

(2 msec. or less)

10 to 55 Hz

0.15 G,

0.50 G,

Note : When no operation is made for more than 13 minutes, it goes to the low power mode

within two minutes.

Product Description General Specifications 16

Figure 1-4. Temperature/Humidity Range

 When returning the repaired printer to the customer, make sure

the Printhead is covered with the cap and the ink cartridge is installed.

 If the Printhead is not covered with the cap when the printer is

off, turn on the printer with the ink cartridge installed, make sure the Printhead is covered with the cap, and then turn the printer off.

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1.4.3 Durability

Table 1-12. Durability

Item Specification

Total print life

Printhead Six billions shots (per nozzle) or five years which ever comes first

Scanner carriage 36,000 cycles of carriage movement

Note *1: Condition: A4, 3.5% duty, ECMA pattern, Plain paper, default mode

*2: Condition: A4, ISO24712 pattern, Plain paper, default mode

Black

Color

16,000 pages or five years which ever comes first

10,000 pages or five years which ever comes first

1.4.4 Acoustic Noise

36 dB

(when printing from PC, on Premium Glossy Photo Paper, in the highest quality)

1.4.5 Safety Approvals (Safety standards/EMI)

EU EN60950-1

EN55022 Class B EN61000-3-2, EN61000-3-3

EN55024 Germany EN60950-1 Russia GOST-R (IEC60950-1, CISPR 22) Korea K60950-1

KN22 Class B

KN61000-4-2/-3/-4/-5/-6/-11 Australia AS/NZS CISPR22 Class B

1.5 Interfaces

The printer has USB interfaces and memory card slots of the following specifications.

1.5.1 USB Interfaces

The printer has two USB ports; USB Device port for connecting with a host device such as a computer, and USB Host port for connecting with an external device such as DSC (Digital Still Camera).

Table 1-13. USB Interface Specification

Item USB Device Port USB Host Port*

• Universal Serial Bus Specifications Revision 2.0

• Universal Serial Bus Device

Standard

Transfer rate

Data format

Compatible connector

Maximum cable length

Note* : The following devices can be connected to the USB Host port.

• DSC compliant with CIPA DC-001-2003 Rev.2.0 (PictBridge) Specification.

• Devices compliant with Universal Serial Bus Mass Storage Class Bulk-Only Transport Revision 1.0, and the Subclass code is one of the followings. 0x06 (SCSI transparent command set) 0x05 (SFF-8070i command set) 0x02 (SFF-8020i command set)

Class Definition for Printing Devices Version 1.1

• Universal Serial Bus Mass Storage Class Bulk-Only Transport Revision 1.0

480 Mbps (High Speed)

USB Series B USB Series A

Table 1-14. Device ID

When IEEE 1284.4 is Enabled When IEEE 1284.4 is Disabled

MFG:EPSON; CMD:ESCPL2,BDC,D4,D4PX,ESCPR1; MDL:Model Name; CLS:PRINTER; DES:EPSON<SP>Model Name; CID:EpsonRGB;

Note : The “Model Name” is replaced as shown below.

Europe: Stylus Photo PX650 Asia/Pacific/CISMEA:Stylus Photo TX650

MFG:EPSON; CMD:ESCPL2,BDC,ESCPR1; MDL:Model Name; CLS:PRINTER; DES:EPSON<SP>Model Name; CID:EpsonRGB;

• Universal Serial Bus Specifications Revision 2.0

NRZI

2 m or less

Product Description Interfaces 17

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C A U T I O N

1.5.2 Memory Card Slots

If you insert a Memory Stick DUO to the Memory Card Slot without using the adapter, make sure to turn off the printer first, then remove the card using tweezers.

Table 1-15. List of Supported Memory Card

Priority

2 CF Type II

Slot Compatible memory card Standard

Memory Stick/ Memory Stick PRO

SD/MMC

xD-Picture card

Memory Stick “MemoryStick Standard” Format Specification Ver.1.42-00 compatible 128MB

MagicGate Memory Stick --- 128MB Copy protection function is not supported

MagicGate Memory Stick Duo

Memory Stick PRO

Memory Stick Duo MemoryStick Duo Format Specification Ver.1.11-00 compatible ---

Memory Stick Pro Duo MemoryStick PRO Duo Format Specification Ver.1.02-00 compatible ---

Memory Stick micro Memory Stick Micro Format Specification Ver.1.02-00 compatible ---

SD (Security Digital)

miniSD/microSD The SD adapter should be used

SDHC

miniSDHC/microSDHC

MultiMediaCard MultiMediaCard Plus

xD-Picture card xD-Picture Card Specification Ver.1.20 compatible 2GB Type M/H supported

Compact Flash CF+ and CompactFlash Specification Revision 3.0 compatible 4GB True-IDE compatible memory card only

Microdrive --- --- ---

Memory Stick PRO Format Specifications-without security Ver.1.02-00 compatible

SD Memory Card Specifications / PART1. Physical Layer Specification Ver.

2.0 compatible

MultiMediaCard Standard Ver. 4.1 compatible

--- --- An adapter should be used

Max.

capacity

Includes versions with memory select function

4GB Copy protection function is not supported

The Memory Stick Duo adapter should be used

The Memory Stick adapter for standard size should be used.

2GB

Speed Class is not supported

8GB

64MB/

4GB

The SD adapter should be used

Speed Class is not supported

Only MultiMediaCard Plus supports 4GB

Remarks

---

Note: • Memory Stick/PRO, SD/MMC and xD-Picture Card shares the same slot.

• When cards are inserted in the two slots at once, the slot which will be accessed first is determined according to the priority shown in the table.

• To select a card that has been inserted in a non-active slot, first remove the card in the active slot.

• In memory card direct printing mode, the image files in the active slot are valid and have assigned frame numbers. The number of images will not change if a card is inserted in another nonselected slot.

• When the card inserted in the slot is accessed from the PC, only one drive is displayed at a time as a removable disk* and only the card that is in the active slot can be accessed via the removable disk. A card that has been inserted into a non-selected slot cannot be accessed. (This is for Windows. For Macintosh, the card in the active slot will be mounted on the desktop.)

• Does not support 5V type of memory cards.

• When a memory card is being accessed, do not touch the memory card.

• For detailed information on the supported file system and formatting the memory card, refer to “1.7.2 Memory Card Direct Print Function (p.22)”.

Product Description Interfaces 18

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Power Button

Memory Card button

Speciality Print button

Copy button

Setup button

Display/Crop button

- button + button

Menu button

Back button

Start button

Stop/Clear button

OK button and Cross keyPower LED

LCD

Mode LEDs

1.6 Control Panel

1.6.1 Operation Buttons & LED

The following tables explain the functions of the buttons and LEDs on the control panel.

Table 1-16. Operation Buttons & LEDs

Button/LED Function

Power Turns the power ON/OFF.

Start Starts printing.

Copy Goes to the stand alone copy mode.

Memory Card Goes to the memory card direct print mode.

Goes to the special mode that provides Reprint/Restore Photos and Print on CD/DVD functions.

• Stops operation and displays the menu screen.

• Stops printing and ejects paper.

• Returns the print settings of the current mode to their default and displays the Top screen. (Returns to the previous screen during printing maintaining the current settings)

Goes to the Setup mode that provides maintenance menu (head cleaning, head alignment, etc.) and various option setting menu.

• Goes to the zoom setting screen for the selected image.

• Changes the image preview layout (1-up, 9-up, etc.) on the LCD.

Selects a menu item of setting value.

Sets the number of copies.

Button

LED*

Specialty Print

Stop/Clear

Setup

Display/Crop

Menu Goes to the print setting menu screen.

OK Accepts the changed settings.

Back Cancels the previous operation.

Cross Key (up/down/left/ right)

Power Indicates the power On/Off status.

Mode Lights during the corresponding mode is selected.

Table 1-17. LED Functions

Printer Status

Power-on sequence Flashing OFF

Power-off sequence Flashing The current mode LED lights

Fatal error Flashing All the mode LEDs flash

Standby/The panel being operated

Printing/Scanning Flashing The current mode LED lights

Printing from an external device (PC/camera)

Running a head cleaning

Running a nozzle check

Printing head alignment pattern

Canceling a print job

Backup of memory card, or Scan to Memory function is in process

Running a slide show ON The memory card mode LED lights

Displaying the screen-saver ON The current mode LED lights

Power save mode ON Flashing each mode LED one by one.

Note* : In the Setup mode, the mode LED corresponds to the previous mode lights.

Power

LED

Mode LED

ON The current mode LED lights

Flashing The current mode LED lights

Note * : See Table 1-17 on page 19 for more information on the LEDs.

Product Description Control Panel 19

Figure 1-5. Control Panel (Europe Version as a Sample)

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1.7 Specifications of Each Function

1.7.1 Stand-alone Copy Function

1.7.1.1 Copy print mode and available paper type/size and print layout

Table 1-18. Copy Print Mode & Available Paper Size by Layout

Paper Type Quality

Plain Paper

Matte

Photo Paper

Glossy

Prem. Glossy

Ultra Glossy

Standard 360 x 360 MC2-1 ON OFF A4, A5 --- A4 CD/DVD

Standard 5760 x 1440 MC2-2 ON ON A4 ---

Standard 720 x 720

Resolution

(H x V) dpi

Draft 360 x 180 Eco ON OFF A4, A5 --- ---

Best 720 x 720 MC1-1 ON ON A4, A5 --- A4 CD/DVD

Best 5760 x 1440 MC1-5 ON ON A4 ---

Best 5760 x 1440 MC1-5 ON ON A4, 13 x 18 cm (5” x 7”), 10 x 15 cm (4” x 6”) A4 ---

Best 5760 x 1440 MC1-5 ON ON A4, 13 x 18 cm (5” x 7”), 10 x 15c m (4” x 6”) A4 ---

Best 5760 x 1440 MC1-5 ON ON A4, 13 x 18 cm (5” x 7”), 10 x 15 cm (4” x 6”) A4 ---

Dot

Size

MC1-2 ON ON 10 x 15 cm (4” x 6”) --- ---

MC2-2 ON ON A4, 13 x 18 cm (5” x 7”) A4 ---

MC1-2 ON ON 10 x 15 cm (4”x6”) --- ---

MC2-2 ON ON A4, 13 x 18 cm (5”x7”) A4 ---

MC1-2 ON ON 10 x 15 cm (4” x 6”) --- ---

MC2-2 ON ON A4, 13 x 18 cm (5” x 7”) A4 ---

MC1-2 ON ON 10 x 15 cm (4” x 6”) --- ---

MC2-2 ON ON A4, 13 x 18 cm (5” x 7”) A4 ---

Bi-D

Micro

Weave

With Border Borderless Repeat Auto Repeat 4 2-up CD

Available Paper Size by Print Layout

Best 5760 x 1440 MC1-5 ON ON A4, 13 x 18 cm (5” x 7”), 10 x 15 cm (4” x 6”) A4 ---

CD/DVD Best 5760 x 1440 MC1-5 ON ON --- CD/DVD

Product Description Specifications of Each Function 20

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1.7.1.2 Stand-alone Copy Menu

Table 1-19. Copy Menu

Menu Item Function

Number of copies Sets number of copies within the range of 1 to 99.

Copy type Selects either color or monochrome.

Document Selects the document type from “Text”, “Graphics”, and “Photo”.

Layout Selects print layout from the options listed in Table 1-20.

Paper type Selects paper type from the options listed in Table 1-18.

Paper size Selects paper size from the options listed in Table 1-18.

Quality Selects print quality from the options listed in Table 1-18.

Selects scaling factor from the preset factors listed in Table 1-21,

Print Settings

Zoom

Density Selects from the nine density levels of -4 to +/-0 to +4.

Expansion

CD InnerOuter

Auto Fit Page, or specifies a desired scaling factor within the range of 25 to 400%.

Selects the margins level (margins bleed off the edges of paper) from the Standard (100%), Mid. (50%) or Min. (25%).

Specifies the printing range on a CD/DVD by entering outer and inner diameter of a CD/DVD. Outer: specifies within the range of 114 to 120 mm Inner: specifies within the range of 18 to 46 mm

Table 1-21. Preset Scaling Factors

Zoom Menu Items

10 x 15 cm → A4 195% 215% A4 → 10 x 15 cm 47% 55%

13 x 18 cm 10 x 15 cm → 13 x 18 cm 115% 132% A4 → A5 69% 74%

Note* : A scaling factor corresponds to the selected copy layout and zoom setting is displayed

→ 10 x 15 cm 77% 91%

→ A4 141% 147%

on the LCD.

With Border Borderless

Scaling Factor

1.7.1.4 Copy Speed

Table 1-22. Copy Speed

Copy Conditions (e-memo3, Letter, Plain Paper) Copy Speed

Draft 360 x 180

Default 720 x 360

Monochrome copy 35 cpm

Color copy 35 cpm

Monochrome copy 10 cpm

Color copy 10 cpm

1.7.1.3 Copy Layout & Preset Scaling Factors

Available print layout and scaling factors in the stand-alone copy mode are as follows.

Table 1-20. Copy Layout

Layout Description

With Border Makes a copy with 3 mm of left/right/top/bottom white margins.

Borderless Makes a copy with no white margins.

CD/DVD Copy Makes a copy of a CD/DVD label directly on a CD/DVD.

Repeat Copy

Repeat Copy-4 Makes four copies of one document on a sheet of selected sized paper.

2-up Copy

Product Description Specifications of Each Function 21

Makes a specified number of copies of one document on a sheet of selected sized paper.

Makes a copy of two A4 or letter sized documents on a sheet of A4 or letter sized paper.

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1.7.2 Memory Card Direct Print Function

1.7.2.1 Memory card direct print mode and available paper type/size and print layout

Paper Type Quality

Plain Paper

Matte

Photo Paper

Glossy

Prem. Glossy

Ultra Glossy

Photo Sticker 16 Standard 720 x 720 MC2-2 ON ON --- A6 ---

Photo Stickers Standard 720 x 720 MC2-2 ON ON

Standard 360 x 360 MC2-1 ON OFF A4 --- A4 --- A4 --- A4 ---

Best 720 x 720 MC1-1 ON ON A4 --- A4 --- A4 --- A4 ---

Standard 5760 x 1440 MC2-2 ON ON A4 --- A4 ---

Best 5760 x 1440 MC1-5 ON ON A4 --- A4 ---

Draft 720 x 360 MC1-1 ON ON

Standard 720 x 720

Best 5760 x 1440 MC1-5 ON ON

Draft 720 x 360 MC1-1 ON ON A4, 13 x 18 cm (5” x 7”), 10 x 15 cm (4” x 6”) ---

Standard 720 x 720

Best 5760 x 1440 MC1-5 ON ON A4, 13 x 18 cm (5”x7”), 10 x 15 cm (4” x 6”) ---

Draft 720 x 360 MC1-1 ON ON

Standard 720 x 720

Best 5760 x 1440 MC1-5 ON ON

Standard 720 x 720

Best 5760 x 1440 MC1-5 ON ON A4, 13 x 18 cm (5” x 7”), 10 x 15 cm (4” x 6”) ---

Resolution

(H x V) dpi

Dot size Bi-D

MC1-2 ON ON 10 x 15cm (4” x 6”) --- ---

MC2-2 ON ON A4, 13 x 18 cm (5” x 7”), 16:9wide A4, 13 x 18 cm (5” x 7”) ---

MC1-2 ON ON 10 x 15 cm (4” x 6”) ---

MC2-2 ON ON A4, 13 x 18 cm (5”x7”) ---

MC1-2 ON ON 10x15 cm (4” x 6”) ---

MC2-2 ON ON A4, 13 x 18 cm (5” x 7”), 16:9wide A4, 13 x 18 cm (5”x7”) ---

MC1-2 ON ON 10 x 15 cm (4” x 6”) ---

MC2-2 ON ON A4, 13 x 18 cm (5” x 7”) ---

Table 1-23. Memory Card Direct Print Mode & Available Paper Size by Layout

Micro

Weave

With

Border

A4, 13 x 18 cm (5” x 7”),

10 x 15 cm (4” x 6”), 16:9wide

A4, 13 x 18 cm (5” x 7”),

10 x 15 cm (4” x 6”), 16:9wide

A4, 13 x 18 cm (5” x 7”),

10 x 15 cm (4” x 6”), 16:9wide

A4, 13 x 18 cm (5” x 7”),

10 x 15 cm (4” x 6”), 16:9wide

100 x 148 mm

Border-

less

P.I.F.

(Single/

Multi)

--- 100 x 148 mm ---

Upper

1/2

Available Paper Size by Print Layout

2-up 4-up 8-up 20-up 16-up 30-up 80-up Photo ID

A4, 13 x 18 cm (5” x 7”), 10 x 15 cm (4” x 6”) ---

A4, 13 x 18 cm (5”x7”), 10 x 15 cm (4” x 6”) ---

A4, 13 x 18 cm (5” x 7”), 10 x 15 cm (4” x 6”) ---

100 x 148 mm

13 x 18 cm

(5” x 7”)

13 x 18 cm

(5” x 7”)

13 x 18 cm

(5” x 7”)

13 x 18 cm

(5” x 7”)

13 x 18 cm

(5” x 7”)

13 x 18 cm

(5” x 7”)

13 x 18 cm

(5” x 7”)

13 x 18 cm

(5” x 7”)

13 x 18 cm

(5” x 7”)

13 x 18 cm

(5” x 7”)

13 x 18 cm

(5” x 7”)

10 x 15 cm

A4 ---

---

(4” x 6”)

10 x 15 cm

(4” x 6”)

10 x 15 cm

(4” x 6”)

10 x 15 cm

(4” x 6”)

10 x 15 cm

(4” x 6”)

10 x 15 cm

(4” x 6”)

10 x 15 cm

(4” x 6”)

10 x 15 cm

(4” x 6”)

10 x 15 cm

(4” x 6”)

10 x 15 cm

(4” x 6”)

10 x 15 cm

(4” x 6”)

Product Description Specifications of Each Function 22

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P O I N T

1.7.2.2 Supported File Type and Media Type

The following describes the file system, media format, and file type supported by the memory card direct function.

Table 1-24. Supported File System, Types and Media Format

Item Specification

DCF Version 1.0 or 2.0 *1 compliant. Other than those does

File System

Memory card

Media format

File type

Note *1: For more information on the DCF specifications, see “Camera File System Standard

CD-R

DVD

JPEG (*.JPG)

TIFF (*.TIFF)

Camera definition file (*.MRK)

P.I.F definition file (*.USD)

P.I.F definition file (*.FD2)

DCF Version 2.0, JEIDA-CP-3461”. *2: Available only when the memory card supports FAT32. *3: UDF-formatted DVDs are not supported. *4: The memory card direct print functions supports level 1 of the P.I.F.Rev.3.1.

The printer does not detect any files stored under the following directories or their sub-directories.

• Directories containing system properties or hidden properties.

• “RECYCLED” (Windows directory for deleted files)

• “PREVIEW” (directories of CASIO DSC for thumbnail images)

• “SCENE” (directories of CASIO DSC for its Best Shot function)

• “MSSONY” (directories of SONY DSC for e-mail images, voice memos, movies, or non-compressed images)

• “DCIM\ALBUM\IMAGE” (directories of CASIO DSC for its album function)

Product Description Specifications of Each Function 23

not ensure proper operation. File systems available with the card reader are restricted by the host’s specification.

• DCF Version 1.0 or 2.0 compliant

• DOS FAT format (FAT12/FAT16/FAT32 partition (basic partitioned)

ISO9660 Level1 (Joliet) format

ISO9660 Level1 (Joliet), or ISO9660 Level1 (Joliet) & UDF Bridge format

Image files conform to Exif Version 2.21. (Exif version 1.0/

2.0/2.1/2.2/2.21 are supported)

Image files conform to Exif Version 2.21. (Exif version 1.0/

2.0/2.1/2.2/2.21 are supported)

Camera definition files used for DPOF mode.

“\MISC\AUTOPRINT.MRK” file is valid.

Print layout definition files compliant with PRINT Image Framer Rev.2.1 specifications. Files in”/EPUDL/” directory are valid.

Print layout definition files compliant with PRINT Image Framer Rev.3.1

specifications. Files in a memory card are valid.

) with single

1.7.2.3 Specifications for Handling Image Data

Table 1-25. Specifications for Handling Image Data

Item Specification Remarks

Image size (pixel)

Maximum number of images

Maximum number of copies

Valid date and time

Thumbnail image data

File sorting

• Horizontal: 80

• Vertical: 80

Up to 999 images When a memory card stores 1,000

99 copies for each image. Up to 999 sheets in total.

01/01/1980 00:00:00 to 12/31/2099 23:59:59

Supports DCF Ver.1.0 or 2.0compatible data (Exif format, 160x120 pixels)

The printer sorts image files in ascending ASCII order based on their full-pathnames such as “\DCIM\100EPSON\EPSN0000.J PG”, and assigns a number to each of them.

≤ X ≤ 9200

≤ Y ≤ 9200

or more images, the first 999 images are detected and become valid in the printer. The detecting order varies depending on the folder configuration in the card, so which images are included in the first 999 cannot be defined. However, images specified by camera definition files can be selected to be printed even when the total number of images has exceeded 999. Up to 999 camera defined image files can be specified.

Thumbnail images are used for the Print Index Sheet function.

• The image number assigned by the printer may be different from that assigned by the camera.

• If two or more files have the same full pathname, the sorting function may not operate properly. (existence of the same full-pathname is not allowed under DOS)

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Table 1-25. Specifications for Handling Image Data

Item Specification Remarks

Acquisition of date and time information

Camera shooting information

The printer acquires date and time information included in image files in the order of precedence shown below.

1. Date and time information in digital camera standard format (Exif)

2. Date and time information applied on DOS-compliant file system.

3. Fixed date and time information (01/01/1980, 00:00:00)

The following shooting information conforms to Exif standard can be printed with the images.

• Exposure time/Shutter speed

(example: 1/30s)

• F-measure (example: F2.8)

• ISO film speed (example: ISO100)

Date and time information included in an image file is not always the shooting date and time. It changes each time the image is edited and restored. The printer acquires the latest date and time information.

When both an exposure time and shutter speed information exist, the exposure time is printed. No information is printed if the Exifcompliant photo data has no information.

Embedded rotation tag of an image associated with a P.I.F. script

The image’s rotational direction specified by a tag embedded in the image file associated with a P.IF. script is always applied when the image is printed using the stand-alone function. Therefore, if a P.I.F. file (layout file) that has not been associated with any images is specified to print an image, the printout result (the image rotational direction) may differ whether the image has been associated with another P.I.F.3 script or not.

1.7.2.4 Memory Card Direct Print Menu

Table 1-26. Memory Card Mode Menu

Menu Item Function

View and Print

*1,2

Photos

Print All

*1,2

Photos

Print by Date

Print Index Sheet

Slide Show

Scan to Memory Card

Note *1: 0 to 99 copies can be specified for each of the images. Up to 999 copies in total.

*2: The images are listed in ASCII descending order. *3: While performing the slide show, displaying number of copies, printing from an

*4: “Latest 60” and “Latest 90” are displayed on the LCD depending on the number of

Prints the selected images.

Prints all images in a memory card. Specified number of copies is applied to the all images (the default is 1 copy). Specifying it for each of the images independently also can be made in the preview screen.

The date of the images are listed in the descending order with the number of images by date. Selecting date from the list selects the images that has the

selected date information. Specified number of copies is applied to the selected images (the default is 1 copy). Specifying it for each of the images independently also can be made in the preview screen.

Print Index Sheet

Prints an index sheet that prints images in a memory card in thumbnailed form. The number of images to be included in the sheet can be selected from the following four options. “All image” (default), “Latest 30”, “Latest 60”, “Latest 90”

Make Prints from Index Sheet

Scans the index sheet, and prints images according to markings written on the sheet.

Starts a slide show on the LCD. Images in a memory card is displayed one by

one in the order sorted by the printer. Printing one of the images can be made from the paused screen.

Stores an image scanned by the scanner directly into a memory card. The format in which to save the file can be selected from JPEG and PDF.

external device or from a computer cannot be made.

images in the memory card.

Automatic Detection of Images in Media

• When a memory card is inserted; The printer automatically searches for all images stored in the memory card and displays them on the LCD.

• When an external storage device is connected; If the media in the connected device includes a backup folder, a folder selection screen appears. The printer automatically searches for all images in the selected folder and displays them on the LCD. When the backup file does

Product Description Specifications of Each Function 24

not exist, all images in the media are searched for and displayed.

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1.7.3 Backup Function

The Backup Memory Card function provided in the Setup mode allows the user to make a backup copy of a memory card on a media in an external device. Printing the backed up images directly from the external device also can be made.

1.7.3.1 Backup Function Specifications

Table 1-27. Basic Specifications

Item Specification

Source media

Destination media

Target files

Operations disabled during the backup

Note *1: A backup on 700MB or larger size CD-R is not ensured.

*2: The CD-R/DVD-R must be formatted as described in Table 1-24.

*3: The printer cannot recognize USB flash memory that incorporates a hub.

Product Description Specifications of Each Function 25

A memory card conforms to the specifications described in Table 1-24, and that is inserted into the active slot.

Supports the following media in an external device connected via the USB Host port. (See Table 1-13 “USB Interface Specification” on

page 17 for information on the available external devices)

• MO: 128MB/230MB/640MB/1.3GB

• CD-R: 650MB/700MB

• DVD-R: 4.7GB

• USB flash memory

All image files in the source media except the following files.

• Files that have hidden attribute or system attribute.

• Files of which the size is 0 (zero) byte.

In order to prevent the possible corruption of data, the following operations are disabled during the backup.

• Access from a computer or via a network

• Automatic ejection of the destination media

• ON/OFF of the printer power

*1,2

 Due to the file system restriction, a backup of a memory card

that has eight or more levels deep in folder hierarchy cannot be made on an ISO9660 Level 1-formatted CD-R.

 Due to the logical format of the CD/DVD, the pathname length

is restricted as described below;

• Destination media: ISO9660: up to 255 byte Joliet: up to 240 byte

• Source media: Memory card (FAT12/16/32): up to 260 byte

Item Specification

Folder hierarchy

Format

File name

Note *1: As a backup to CD/DVD media requires time, a folder hierarchy definition file

*2: xxx stands for a 3-digit number. The number is automatically assigned from 001 in

 Other restrictions on the backup function

 The printer does not have the function to write a backup data on an external

 Since the printer does not have calendar function, created date and time of

Table 1-28. Specifications on Writing Backup Data

A backup folder is automatically created on the destination media to save the backup data keeping the original folder hierarchy*1 under the folder. A number (001 to 999) is assigned as the folder name.

The printer automatically formats the destination media in a supported format if the media is rewritable and detected as unformatted or formatted in unsupported format.

Because ISO9660 Level1 format is used to write backup data to a CD/ DVD, double-byte characters are not allowed to be used for the folder or directory names. Any file or directory names that include double-byte characters are automatically changed in accordance with the rule described below.

• A file name is changed to “EPSONxxx”

• A directory name is changed to “EPDIRxxx”

• Replaces an unsupported character in the extension with “_” (underbar)

(EPBKINF.DAT) is first created under the backup folder.

each folder of directory.

The maximum number of writing times

• FAT12/16-formatted media: up to 512 times (001 to 512) If any files other than backup folders exist in the route directly, the max. number of writings becomes less than 512 due to the MS-DOS restriction. When more than 512 times of writing history of an inserted MO is detected, the printer handles it as a backup error (file name, to folder hierarchy error).

• CD-R: 640MB: up to 47 times

700MB: up to 50 times

This is because each session information must be saved.

• DVD-R: 4.7GB: up to 274 times This is because each session information must be saved.

media back to a memory card in order to prevent the possible corruption of data.

backup files is the date and time initially assigned or updated by a device other than the printer.

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1.7.3.2 Backup Errors

If a backup operation is cancelled voluntarily or due to an error, a “Backup canceled” message appears with a hexadecimal 8-digit error code on the LCD. The following table lists the leftmost two-digit error codes that are controlled by the printer firmware. For explanations on other backup errors, see “ 3.2.1 Error List (p.42)”.

Table 1-29. Backup Error FW Control Code List

Code

0x00 No error 0xC0 No files to be backed up

0x10 Album function error 0xE7 Parameter error

0x20 Backup function error 0xE8 File open error

0xA0 Other ATAPI/SCSI command error 0xE9 Internal buffer overflow

0xA1 ModeSense command error 0xEA CD/DVD format error

0xA2 ModeSelect command error 0xEB Not used

0xA3 Get Disc Information command error 0xEC Insufficient memory

0xA4

0xA5 Synchronize Cache command error 0xEE Not used

0xA6 CloseSession command error 0xEF Write-protect error

0xA7 Read command error 0xF0 Read/write error

0xA8 Write command error 0xF1 Invalid file open mode

0xA9 Set Speed command error 0xF2 Seek error

0xAA Eject command error 0xF3 Overflow of root directory

0xAB Drive lock command error 0xF4 Overflow of file descriptor

0xAC GetConfigration command error 0xF5 Invalid path name

0xAD Verify command error 0xF6 No file exist

0xAE Device error 0xF7 Medium was exchanged

0xB8 Short file name convert error 0xF8 Unformatted medium

0xB9 Unsupported device 0xF9 Device is not ready

0xBA No medium 0xFA Invalid device handle

0xBB Not writable medium 0xFB Invalid file descriptor

0xBC Unsupported medium 0xFC Not used

0xBD Hierarchical directory error 0xFD Backup initialization failed

0xBE Path length is too long 0xFE Acquiring memory pool failed

0xBF File name is too long 0xFF System error

Get Track Information command error

Meaning

Code

0xED

Meaning

Some data exist in the destination directory

Product Description Specifications of Each Function 26

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C H E C K

P O I N T

1.7.4 Camera Direct Print Function (PictBridge)

Printing operations (selecting images to be printed, making print settings, starting/ canceling printing, and monitoring print process) can be carried out from a directly connected DSC (Digital Still Camera) that conforms to the standard described below.

1.7.4.1 Available DSC

Those DSCs which are compliant with one of the following standards.

 “CIPA DC-001-2003 Digital Photo Solutions for Imaging Devices”

(DPS Version 1.0)

 “CIPA DC-001-2003 Rev.2.0 Digital Photo Solutions for Imaging Devices”

(DPS Version 1.1).

1.7.4.2 Print Settings Available from DSC

The following print settings can be made from the DSC. However, depending on the DSC, some of the settings may not be available.

Table 1-30. Print Settings Available from DSC

Item Specification

How to specify images Single Sheet/Multiple Sheet/DPOF specified/XHTML-Print

Paper type Plain Paper/Prem. Glossy

Paper size 10 x 15 cm (4” x 6”), 13 x 18 cm (5” x 7”), A4, 16:9 wide, CD/DVD

Layout Borderless, With Border, 2-up, 4-up, 8-up, 20-up, Index

Date On/Off

Quality Draft/Standard/Best

Auto Correct On/Off

Fit to Frame On/Off

Print Image Framer Not available

The following operations are available; Getting the printer status,

Control of printer

starting a print job or canceling it immediately or after printing the current page is finished.

1.7.4.3 General Operation Procedure

Before connecting the DSC, check that the printer is in the following status.

• No print job from a computer is processed or performed.

• Direct print from a memory card is not processed or performed.

• Stand alone copy using the scanner function is not operating.

• Backup of a memory card is not proceeded.

• No error is occurring such as paper out error or ink out error.

The DSC direct print procedure differs depending on the DSC specifications.The following explains common procedure.

1. Setting on the printer Before connecting a DSC with a USB cable, make the print settings such as paper type/size, layout setting on the printer. This may not be required for some DSCs.

2. Setting on the DSC Make the following settings on the DSC before connecting it to the printer. Some DSCs may require to first connect to the printer for making the settings.

• When printing multiple images, specify images and number of copies using the DPOF and Multiple Sheet menus. The menus may not be available on some DSCs.

• When printing a single image, specify an image and the number of copies. Specifying the number of copies may not be available on some DSCs.

• Select the paper type/size, layout, and make the Fit to Frame setting if necessary. These settings may not be available on some DSCs.

3. Starting to print When the print settings on both the printer and the DSC is completed, follow the procedure below to start printing.

1. Connect the printer and the DSC with a USB cable. Using a USB cable

included in the DSC package is recommended.

2. Operate the DSC to start printing.

3. Printing is carried out according to the settings made on the DSC. When some

print settings have not been made on the DSC, the corresponding settings made on the printer are applied.

Product Description Specifications of Each Function 27

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1.7.4.4 Operating Specifications during Connecting DSC

Table 1-31. Operations during Connecting DSC

Operation Specifications

Connecting DSC (print start)

When a DSC is connected as described in “1.7.4.3 General Operation

Procedure (p.27)” Step 3-(1), PictBridge logo is displayed on the LCD.

Canceling printing

After printing is completed

Exclusion control

A print job can be canceled from the DSC. The [Stop/Clear] button on the control panel also cancels the print job.

When performing memory card direct print after printing from a DSC, the USB cable connecting the DSC must be disconnected from the printer in advance.

Print settings made on both the DSC and the printer can become impossible settings for the printer due to unsupported combination of paper type, paper size and layout. In such case, the settings made on the DSC are maintained and any print setting items that are not specified by the DSC are changed in accordance with the DSC settings. When the paper type is changed, changed to Prem. Glossy, when the paper size is changed, changed to 4” x 6” size, and when the layout is changed, changed to Borderless layout.

Product Description Specifications of Each Function 28

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1.7.5 Specialty Print Functions

1.7.5.1 Specialty print functions and available paper type/size and print layout

Paper Type Quality

Plain Paper

Matte

Photo Paper

Glossy

Prem. Glossy

Standard 360 x 360 MC2-1 ON OFF

Standard 5760 x 1440 MC2-2 ON ON A4

Standard 720 x 720

Resolution

(H x V) dpi

Best 720 x 720 MC1-1 ON ON CD/DVD

Best 5760 x 1440 MC1-5 ON ON ---

Draft 720 x 360 MC1-1 ON ON ---

Best 5760 x 1440 MC1-5 ON ON ---

Draft 720 x 360 MC1-1 ON ON ---

Best 5760 x 1440 MC1-5 ON ON ---

Draft 720 x 360 MC1-1 ON ON ---

Best 5760 x 1440 MC1-5 ON ON ---

Dot size

MC1-2 ON ON 10 x 15 cm (4” x 6”) ---

MC2-2 ON ON A4, 13 x 18 cm (5” x 7”)

MC1-2 ON ON 10 x 15 cm (4” x 6”) ---

MC2-2 ON ON A4, 13 x 18 cm (5” x 7”)

MC1-2 ON ON 10 x 15 cm (4” x 6”) ---

MC2-2 ON ON A4, 13 x 18 cm (5” x 7”)

Bi-D

Micro

Weave

Reprint/Restore Photos

CD Print CD Jacket

Borderless With Border 1-up 4-up 8-up 12-up Jewel Upper Jewel Index

---

--- A4

---

CD/DVD Print

Ultra Glossy

Standard 720 x 720

Best 5760 x 1440 MC1-5 ON ON ---

CD/DVD Best 5760 x 1440 MC1-5 ON ON --- CD/DVD ---

MC1-2 ON ON 10 x 15 cm (4” x 6”)

MC2-2 ON ON A4, 13 x 18 cm (5” x 7”)

---

Product Description Specifications of Each Function 29

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Picture (1)

5mm

Document Glass

5mm

Home position

Picture (2)

Scanning Direction

1.7.5.2 Specialty Print Mode

The following explains each of the functions provided in the Specialty Print mode.

1.7.5.2.1 Print on CD/DVD Function

This function allows the user to print an image in a memory card directly on a CD/ DVD. Printing a CD jacket on A4 or letter size paper is also provided.

1.7.5.2.2 Reprint/Restore Photos Function

This function allows the user to copy their silver halide film-based pictures. The printer scans the pictures automatically detecting them as silver halide film-based picture, and makes a copy of them. The following explains the specifications of the function.

 Available picture size: 30 x 40 mm to 127 x 178 mm (5” x 7”)

 Lay the pictures on the glass face down. The number of pictures available at

one time is as follows:

• 4” x 6” or smaller: up to 2 pictures

• 5” x 7”: up to 1 picture

 The spaces required between the pictures:

• 5 mm or more space from the right and front edges of the document glass.

• 5 mm or more space between pictures.

Product Description Specifications of Each Function 30

 The pictures must not be tilted.

Figure 1-6. Laying Silver Halide Pictures

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C A U T I O N

C H E C K

P O I N T

0.282 mm (1/90 inch)

32 dots

720 dpi MC1-1

Note : The numbers shown in the figure are nozzle numbers. The numbers and the

color names are not printed on an actual nozzle check pattern.

Yellow Black Light Cyan Light Magenta Magenta Cyan

1.7.6 Setup Mode

The Setup mode provides maintenance menus and various configuration setting menus. The following explains about the menu functions.

1.7.6.1 Maintenance Menu

Table 1-32. Maintenance Menu Functions

Item Function

A nozzle check pattern to check the Printhead nozzles status is

Nozzle Check

Head Cleaning

Head Alignment

Change Ink Cartridge

Thick Paper

Language Changes languages.

Screen Saver Settings

printed. A head cleaning can be run if necessary. Figure 1-7 shows the nozzle check pattern printed by the printer.

Runs a printhead cleaning. The cleaning cannot be made when low ink level is detected. In such case, an ink low error is displayed instead of running the cleaning.

An adjustment to ensure the bi-directional print quality. Follow the instructions displayed on the LCD to carry out the adjustment. The default value for each of the four modes is “5”, and can be changed within the range of 1 to 9.

Runs an ink cartridge replacement sequence. The sequence also can be run from the Ink Levels menu or by following the instructions on the LCD when an ink-related error occurs.

Setting to “On” widens the platen gap to reduce friction between the printhead and thick paper. The setting is applied until the printer power is turned off, and returns to the default (Off) at the next power-on.

• Off: normal platen gap is applied.

• On: the wider platen gap is applied.

By setting to the “Memory Card Data”, the printer automatically runs a slide show using images in a memory card as a screen saver when no control panel operation has been made for 180 seconds in standby mode. If no memory card is inserted, or when this is set to “Off”, the LCD display does not change.

Figure 1-7. Nozzle Check Pattern

 If the printer power is turned Off during printing the

adjustment pattern or entering the adjustment value, the pattern print is canceled, and the values return to the default.

 While the adjustment is carried out, the printer does not goes

into the panel power save mode.

 If a paper out error occurs, load a paper and press the Start

button to cancel the error state.

 If a paper jam error occurs, press the Start button to eject the

paper. If the paper is ejected normally, the printer recovers from the error and prints the adjustment pattern.

Product Description Specifications of Each Function 31

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1.7.6.2 Ink Levels

The current ink levels of each of the cartridges are displayed in bar chart by the rules described below. After displaying the ink levels, the next operation to change the ink cartridge can be performed with “Change Cartridge”.

• The bar chart is displayed in the order of yellow, black, light cyan, light magenta, magenta, and cyan from the left.

• When initial ink charge is completed, or after replacing the cartridge, the ink level becomes 100% (full).

• The ink level is indicated in increment of 1%. Lower than 1% is rounded down.

• When the ink level becomes lower than 10%, “!” icon appears to notify the user of the ink low status.

1.7.6.3 PictBridge Setup

The print settings to be used for the camera direct print (PictBridge) can be specified. When print settings (paper type, paper size, layout, quality, auto correct) are specified from the DSC, the DSC settings are applied and the settings made here are ignored. For more details, see “1.7.4 Camera Direct Print Function (PictBridge) (p.27)”.

1.7.6.4 CD/Sticker Print Position

The printing range when printing on a CD/DVD or a sticker can be adjusted.

1.7.6.5 Backup Memory Card

This menu allows the user to make a backup copy of a memory card on media in an external device. The “Folder Select” displays a folder selection screen to select the target folder in an external media to be printed. The “Folder Select” menu item is disabled (grayout) in the following cases.

 When any external device is not connected

 When no image files is detected in the inserted memory card.

See “1.7.3 Backup Function (p.25)” for more information on the backup function.

1.7.6.6 Restore Default Settings

This menu allows to restore the default settings of the panel settings.

1.7.6.7 Bluetooth Settings

Bluetooth communication settings can be configured. This menu is enabled only when the optional Bluetooth unit is connected.

Table 1-33. Bluetooth Settings Sub Menus

Item Explanation

Sets the passkey to request to an external device when accepting the

BT PIN Code Set

BT Printer ID Set

BT Mode

BT Encryption

BT Device Address

communication request from the device. The setting range is 0000 to

9999.

Sets the printer ID to be identified in the Bluetooth communication when multiple same models exist. Enter a one-digit number (1 to 9, 0) to be appended as a suffix to the printer name. The change does not take effect until the printer is rebooted.

Selects the BT communication mode from the following three options.

• Discoverable Allows an external device to search for the printer and the connection can be established. No authentication or passkey request is made by the printer.

•Not Discoverable Does not allow an external device to search for the printer but the connection can be established. No authentication or passkey request is made by the printer.

•Pairing Allows an external device to search for the printer and the connection can be established. The printer requests a passkey to the device. Once the connection is established, the printer remembers the device (only one device can be remembered), and does not request a passkey for the second or later access of the device.

When this is set to “On”, the Bluetooth communication data is encrypted and the printer requests device authentication.

The physical address (unique value) of the Bluetooth module is displayed. The address is displayed in hexadecimal 12-digit numbers (xx-xx-xx-xx-xx-xx).

Product Description Specifications of Each Function 32

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OPERATING PRINCIPLES

CHAPTER

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PF Motor

CR Motor

CR Encoder

PE Sensor

PF Roller Shaft

APG Sensor

PF Encoder

APG Unit

I/S Assy

CR Lock Lever

Cap Assy

CR Guide Shaft

Eject Roller Shaft

CR Lock Lever

CR Assy

PW Sensor

Case Open

Sensor

CD-R Guide

Sensor

CD-R Tray

Sensor

ASF Unit

LD Roller

Retard Roller

Printhead

2.1 Overview

This section describes the operating principles of the printer mechanism of Epson Stylus Photo PX650/TX650/TX659.

2.1.1 Printer Mechanism

The printer mechanism of this product consists of the printhead, carriage mechanism, paper loading mechanism, paper feed mechanism, and the ink system.

As the conventional models, this product is equipped with two DC motors; one is used to drive the paper loading and paper feed mechanisms, and also the pump mechanism that includes the carriage lock mechanism. The other one is used to drive the carriage mechanism. Paper is fed from the rear at the ASF unit with the LD roller and Retard roller, and ejected to the front at the tray.

Operating Principles Overview 34

Figure 2-1. Schematic Printer Mechanism

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PF Encoder

APG Sensor

CR Encoder

PW Sensor

CD-R Guide Sensor

CD-R Tray Sensor

PE Sensor

PF Motor

CR Motor

Case Open Sensor

CR Contact Module

2.1.2 Motors and Sensors

Epson Stylus Photo PX650/TX650/TX659 are equipped with the following printhead, motors and sensors.

Table 2-1. Motors and Sensors (Printer Mechanism)

No. Name Function

1 Printhead F3-MACH Turbo 2 head (6 colors x 90 nozzles)

Type: DC motor Voltage: 42V DC ± 5% (voltage applied to the driver) Characteristics: Armature resistance : 22.7 Ω ± 10%

Drive system: PWM constant-current chopping system

Type: DC motor Voltage: 42V DC ± 5% (voltage applied to the driver) Characteristics: Armature resistance : 21.2 Ω ± 10%

Drive system: PWM system

Function: Detection of the paper tail end, Paper leading edge

Detection method: Transmissive-type photo-interrupter

Type: Transmissive-type photo-interrupter Resolution: 180 pulse/inch

Function • Paper left and right edge

Detection method: Reflective photosensor

Function: APG position detection Detection method: Transmissive-type photo-interrupter

Function: CD-R Guide up/down detection Detection method: Mechanical contact detector

Function: CD-R Tray presence detection Detection method: Mechanical contact detector

Function: Scanner Unit open/close detection Detection method: Mechanical contact detector

Inductance : 17.5 mH ± 25%

Inductance : 17.2 mH (1kHz)

positioning control

(before and during printing)

• Paper top edge (before printing)

• Paper bottom edge (during printing)

• CD-R top, bottom, right and left edges (before printing)

2 CR Motor

3PF Motor

4PE Sensor

5 CR Contact Module Ink cartridge detection (CSIC)

6 CR Encoder

7PF Encoder

8 PW Sensor

9 APG Sensor

10 CD-R Guide Sensor

11 CD-R Tray Sensor

12 Case Open Sensor

Figure 2-2. Motors and Sensors (Printer Mechanism)

Operating Principles Overview 35

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CR Encoder

CR Motor

CIS Unit

A#3

A#2

A#1

(1) = 0.846 mm (24/720 inch) (2) = 6.209 mm (176/720 inch)

A#90

A#89

A#88

B#3

B#2

B#1

B#90

B#89

B#88

C#3

C#2

C#1

C#90

C#89

C#88

D#3

D#2

D#1

D#90

D#89

D#88

Carriage moving direction

Paper feeding direction

0.282 mm

(1/90 inch)

0.141 mm

(1/180 inch)

(1)

(1) (1)

(2)

22.81 mm

E#90

E#89

E#88

F#90

F#89

F#88

E#3

E#2

E#1

F#3

F#2

F#1

Color Assignment

A: Black B: Yellow C: Light magenta D: Light cyan E: Cyan F: Magenta

ACDBEF

14.95 mm

Table 2-2. Scanner Mechanism CIS & Motor

No. Name Function

1CIS Unit

2 CR Motor

3 Encoder sensor

Resolution: 10200 pixel 16 bit per pixel (input), 8 bit per pixel (output)

Type: DC motor Voltage: 42V DC ± 5% (voltage applied to the driver) Drive system: VrefPWM input constant-current chopping

Type: Linear encoder Resolution 180 pulse/inch

2.1.3 Printhead

F3 Mach Turbo2 head type printhead is employed, which produces variable sized dot and economy dot. The printhead configuration is as follows.

 Nozzle configuration

 Black: 90 nozzles x 1

 Color: 90 nozzles x 5 (yellow, light magenta, light cyan, cyan, magenta)

The nozzle layout as seen from behind the printhead is shown below.

Figure 2-3. Motors and Sensors (Scanner Unit)

Operating Principles Overview 36

Figure 2-4. Nozzle Layout.

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CR lock CR

CR lock is released

2.2 Power-On Sequence

This section describes the power-on sequences.

 Condition

 Completing ink charge.

 No CDR Tray and no paper on the paper path.

 The stacker is not set on the CDR printing position.

 The Printhead is capped with the Cap of the Ink System.

 The Carriage is locked by the CR lock.

Table 2-3. 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.

2. Avoiding deadlock sequence

2-1.The carriage moves to the 0-digit side slowly and

confirms it touches the Right Frame.

2-2.The carriage slightly moves to the 80-digit side.

2-3.The PF Motor rotates clockwise and releases the

CR lock.

2-4.The carriage moves to the 0-digit side slowly and

confirms it touches the Right Frame.

2-5.The carriage returns to its home position.

3. CDR Tray sensor

3-1.Checks with the CDR Tray sensor if the CDR

Tray is not set.

3-2.The PF Motor rotates clockwise to eject the CDR

Tray.

movement and position

Carriage/PF roller

Any

position

↓

Table 2-3. Operation of the power-on sequence

Operation

4. Releasing the CR lock

4-1.The PF Motor rotates clockwise and releases the

CR lock.

5. Seeking the home position

5-1.The carriage slowly moves to the 80-digit side.

5-2.The carriage moves to the 0-digit side slowly and

confirms it touches the Right Frame.

5-3.The carriage slowly moves to the CR lock set

position.

5-4.The PF motor rotates clockwise and releases the

CR lock.

5-5.The PF motor rotates counterclockwise and sets

the CR lock.

5-6.The carriage moves to the 80-digit side slowly and

confirms it touches the CR lock.

5-7.The carriage slowly moves to the 0-digit side to

the CR lock set position.

5-8.The PF motor rotates clockwise and releases the

CR lock.

5-9.The carriage moves to the 80-digit side slowly and

confirms it does not touch the CR lock.

5-10.The carriage slowly moves to its original

position, and home position is fixed. Afterward, the carriage position is monitored according to the signals from the CR Encoder.

6. Resetting APG

6-1.The carriage slowly moves to the Right Frame and

stops there.

Carriage/PF roller

movement and position

(Continue to the next page)

Any

position

↓

Operating Principles Power-On Sequence 37

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Table 2-3. Operation of the power-on sequence

Operation

6-2.The PF Motor rotates clockwise while monitoring

the PG sensor.

6-3.After the PG sensor switched from Off to On, the

PF Motor rotates clockwise by the specified step until it detects the PG-- (APG home position).

6-4. After detecting the APG home position, the carriage

slightly moves to

the 80-digit side.

6-5. After the PF Motor rotates counterclockwise, it

rotates clockwise to confirm the PG sensor is set to On-state.

6-6.The carriage slowly returns to its home position.

7. Setting the APG to PG++

7-1.The carriage slowly moves to the Right Frame and

stops there.

7-2.The PF Motor rotates clockwise and sets to PG++.

7-3.The carriage slowly returns to its home position.

8. PF initialization

8-1.Checks if paper exists by the PE sensor*5 and the

PF Motor rotates clockwise for one second.

9. PF Motor measurement

9-1.The PF motor rotates clockwise for four seconds,

and performs a load measurement.

10.Low temperature operation sequence

10-1.The PF Motor rotates clockwise, and releases the

CR lock.

10-2.The carriage moves back and forth between CR

lock and the 80-digit side for two times.

Carriage/PF roller

movement and position

Any

position

↓

PG--

↓

PG++

↓

Table 2-3. Operation of the power-on sequence

Operation

11.Setting the APG to PG--

11-1.The carriage slowly moves to the Right Frame

and stops there.

11-2.The PF Motor rotates clockwise and sets to PG--.

11-3.The carriage slowly returns to its home position.

12.CR measurement and PW sensor initialization

12-1.The PF Motor rotates clockwise, and releases the

CR lock.

12-2.The carriage slowly moves to the 80-digit side.

12-3.The carriage performs a load measurement while

moving to the VH Check position, and records the detected voltage of the PW sensor at the specified three positions, then stops.

12-4.The carriage detects the voltage of the PW sensor

at the carriage stop position (the black area at the Paper Guide Front).

12-5.The carriage performs a load measurement while

moving to the 0-digit side, and stops.

12-6.The carriage performs a load measurement while

moving to the VH Check position, and records the detected voltage of the PW sensor at the specified three positions, then stops.

12-7.The carriage detects the voltage of the PW sensor

at the carriage stop position (the black area at the Paper Guide Front).

12-8.The carriage performs a load measurement while

moving to the 0-digit side, and stops.

Carriage/PF roller

movement and position

(Continue to the next page)

PG++

PG--

↓

Operating Principles Power-On Sequence 38

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Table 2-3. Operation of the power-on sequence

Operation

13.Detecting ink cartridge and initializing ink system

13-1.The PF Motor rotates clockwise and releases the

CR lock.

13-2.The PF Motor rotates clockwise for one second,

and resets the PF Roller.

13-3.The carriage slowly moves to the 0-digit side.

13-4.The carriage moves to the 80-digit side to check

the ink end sensor. The ink remaining is detected after completing the check.

13-5.The carriage slowly returns to its home position.

14.CR lock setting

14-1.The carriage slowly moves to the CR lock set

position.

14-2.The PF Motor rotates counterclockwise, and sets

the CR lock.

14-3.The carriage slowly returns to its home position.

Note *1: The rotation direction of the PF Motor is as follows.

Clockwise: Paper is fed normally Counterclockwise: Paper is fed backward

*2: The condition of the CR lock is as follows.

Red: CR lock is set White: CR lock is released

*3: Indicates the PG position. “Any position” means that the PG position is not

recognized because APG is not reset yet. *4: Checks if the carriage is not deadlock such as the CR lock is caught in the gap of the carriage. *5: Eject the paper if any. *6: When paper exists, the existing measurement value saved in EEPROM is read out;

therefore, the PF Motor does not rotate. *7: Executes when the detected temperature is under 5 oC (41oF) by the thermistor on the Printhead. *8: The empty suction operation may occur depending on the situation. *9: If paper remains in the printer, the PF Roller rotates by steps enough to eject the paper forcibly.

Carriage/PF roller

movement and position

2.3 Printer Initialization

PG--

↓

There are four kinds of initialization method, and the following explains each initialization.

1. Hardware initialization This printer is initialized when turning the printer power on, or printer recognized the cold-reset command (remote RS command). When printer is initialized, the following actions are performed. (a) Initializes printer mechanism (b) Clears input data buffer (c) Clears print buffer (d) Sets default values

2. Operator initialization Initialization when resetting the USB software, and the following are performed. (a) Clears input data buffer (b) Clears print buffer (c) Sets default values

3. Software initialization The ESC@ command also initialize the printer. When printer is initialized, the following actions are performed. (a) Clears print buffer (b) Sets default values

4. IEEE 1284.4 “rs” command initialization The printer recognized the IEEE 1284.4 “rs” command. When printer is initialized, the following action is performed.

 Initialization when an error occurs.

(a) Initializes printer mechanism (b) Clears input data buffer (c) Clears print buffer (d) Sets default values

 Initialization in normal operation

(a) Clears input data buffer (b) Clears print buffer (c) Sets default values

Operating Principles Printer Initialization 39

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Perform “3.1.2 Preliminary

Checks (p.41)”.

Does the error recur?

Problem solved

Yes

Is there any error

display?

Yes

By referring to “3.2

Troubleshooting When There is Error Display (p.42)”, identify

the error and repair it. (Also refer to “Solving Problems” in User's Guide)

Troubleshooting for Printer (p.50)

Ink Supply Related Troubleshooting (p.54)

I/F Related Troubleshooting (p.56)

Troubleshooting for Scanner (p.57)

Power Supply Related Troubleshooting (p.54)

START

To Troubleshooting for

Individual Units

3.1 Overview

With Epson Stylus Photo PX650/TX650/TX659, almost all troubles can be coped with by following the instructions given on “EPSON Status Monitor 3” (when connected to the PC) or on the LCD.

Once an error occurs, the “EPSON Status Monitor 3” will appear as a pop-up window on the screen of the host PC. It will show details of how to cope with the trouble. In almost all cases, the user can recover the unit from the error, provided that the user follows the instructions indicated on the pop-up window.

In addition, the User’s Manual for Epson Stylus Photo PX650/TX650/TX659 describes detailed steps to be taken for recovery from typical errors.

3.1.1 Specified Tools

Epson Stylus Photo PX650/TX650/TX659 does not require any specified tools for troubleshooting.

3.1.2 Preliminary Checks

Before starting troubleshooting, be sure to verify that the following conditions are all met:

 The power supply voltage must be within the specification limits. (Measure

the voltage at the wall outlet.)

 The POWER CORD must be free from damage, short circuit or breakage, or

miswiring in the POWER CORD.

 The Unit must be grounded properly.

 The Unit should not be located in a place where it can be exposed to too high

or low temperature, too high or low humidity, or abrupt temperature change.

 The Unit should not be located near waterworks, near humidifiers, near

heaters or near flames, in a dusty atmosphere or in a place where the Unit can be exposed to blast from an air conditioner.

 The Unit should not be located in a place where volatile or inflammable gases

are produced.

 The Unit should not be located in a place where it can be exposed to direct

rays of the sun.

 The Unit must be placed on a strong and steady level table (without an

inclination larger than 5 degrees).

 There must be no vibration generating source placed in contact with this Unit.

 The paper used must conform to the specification.

 There must be no error in handling of the Unit.

 Check the inside of the Unit, and remove foreign matters, if any, such as paper

clips, staples, bits of paper, paper dust or toner.

 Clean the inside of the Unit and the rubber rolls.

3.1.3 Procedure for Troubleshooting

Perform troubleshooting according to the flowchart shown below.

Flowchart 3-1. Procedure for Troubleshooting

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3.2 Troubleshooting When There is Error Display

The messages displayed on the LCD that are listed in the “Error List” above and “Warning List (p.43)” on the next page and subsequent pages are given only for information. In other words, they are not exactly the same as the messages actually displayed.

3.2.1 Error List

Table 3-1. Error List

Error Name Displayed Message Occurrence Condition Recovery Procedure

Printer FATAL Error

Maintenance Error

Paper jam Error

Message related to Ink (1)

Message related to Ink (2)

Message related to Ink (3) Ink cartridges cannot be recognized.

Message related to Ink (4) Cannot recognize ink cartridges.

Message related to Ink (5) Press the OK button to replace ink cartridges. Ink end.

Paper Empty Error

CD/DVD Tray Error

Multi-page Feed Error

A printer error has occurred. Turn off the printer, then press On button to turn on. See your documentation.

The printer’s ink pads are at the end of their service life. Please contact Epson Support.

Paper jam. Load paper and press Start. If the error does not clear, repeat the procedure.

Paper jam. Open the scanner unit and remove the paper. The paper jam has occurred.

CD/DVD error. Press the Start button. If the error does not clear, remove the media by hand.

Cannot recognize ink cartridges. Make sure the ink cartridges are installed correctly.

Ink cartridge cover is open. Open the scanner unit and close the ink cartridge cover.

Paper out. Load paper and press the Start button.

The CD/DVD tray is set incorrectly. Set the CD/DVD tray correctly, then press the Start button.

Multi-page feed error. Remove and reload the paper, then press the Start button.

An irrecoverable error has occurred.

The printer requires maintenance due to waste liquid overflow.

A sheet was loaded in a wrong orientation and caused a jam.

The CD/DVD tray is jammed.

The ink cartridges have not been inserted or defective ink cartridges have been inserted.

Ink cartridges were replaced with new ones with the ink cartridge cover open.

The ink cartridge had not been inserted at an initial filling or the ink cartridge error occurred.

There is no paper in the sheet feeder.

The CD/DVD tray is set incorrectly.

Multi-page feed error has occurred.

Turn off the power.

See “3.2.3 FATAL Error ” (p.46)

Replace the waste ink pads.

See “6.1.1 Maintenance Error” ( p. 130 )

Follow the displayed message until the sheet loaded in a wrong orientation is ejected.

Turn off the power, and remove the paper or the tray.

Install the normal ink cartridges correctly and press the OK button.

Close the ink cartridge cover and press the OK button.

Install the normal ink cartridges filled with ink correctly and press the OK button.

Press the Start button to feed paper correctly.

Set the CD/DVD Tray correctly and press the Start button.

Re-set paper and press the Start button to feed paper correctly.

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Table 3-1. Error List (continued)

Error Name Displayed Message Occurrence Condition Recovery Procedure

Turn off the power.

Scanner Fatal Error A scanner error has occurred. See your documentation. An error has occurred in the scanner mechanism.

Scanner Open Error Close the scanner unit.

The scanner unit is opened during stand-alone printing, copying, or printing from an external device.

See “3.3.5 Troubleshooting for Scanner”

(p.57)

Close the scanner unit.

3.2.2 Warning List

Table 3-2. Warning List

Warning Name Displayed Message Occurrence Condition Recovery Procedure

Waste fluid is near end

Set the CD-R/DVD tray (Set correctly)

CD/DVD guide warning (Close error)

CD/DVD guide close error

Position of CD/DVD guide (Re-set)

BT File size error The document is too large to print with Bluetooth. Data size is too big.

BT Designation error The document is too complex to print with Bluetooth. Data quantity exceeded the range where it can be processed.

BT structure error Data error. The document cannot be printed. There is an error in the contents of data.

A part of the reference object is broken (BT-MIME)

BT communications error

The printer’s ink pads are nearing the end of their service life. Contact Epson Support.

The CD/DVD tray is set incorrectly. Set the CD/DVD tray correctly, then press the Start button.

The front tray is in the wrong position. Push down the tray lever to set the front tray to the CD/DVD position.

The front tray is in the CD/DVD position. Raise the tray lever to set the front tray to the paper position.

Data Error. The document may not be printed correctly.

Bluetooth print adapter not recognized. Please remove and reinstall the adapter.

The waste ink pads have already absorbed waste ink nearly to its full capacity.

At start of printing, the printer has not recognized the CD-R/ DVD tray correctly.

The printing data for CD/DVD printing has been sent from the printer driver but the Stacker Assy is on the ASF position.

The printing data for normal printing has been sent from the printer driver but the Stacker Assy is on the CDR position.

While XHTML-Print data could be decoded, a part or all of the reference object had a MIME encode error and could not be obtained. The following two problems are considered depending on the type of the un-obtained reference object.

• For an image, an area where that image is to be printed becomes blank.

• For a CSS (style sheet) file, the background color, basic character size or the like cannot be the same as specified by the sending side.

An error has occurred in communication with the BT adapter.

Replace the waste ink pads.

See “6.1.1 Maintenance Error”

(p.130)

Set the CD-R/DVD tray correctly, and press the Start button.

Push the lever down to change the Stacker Assy to CDR position.

Push the lever up to change the Stacker Assy to ASF position.

Change or check the transmitted data.

Remove the BT adapter. Press the OK button to clear the message.

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Table 3-2. Warning List (continued)

Warning Name Displayed Message Occurrence Condition Recovery Procedure

External device installment Cannot recognize the device. An unsupported device has been installed. Remove the device.

Card insertion Cannot recognize the memory card or disk. Memory card recognition failed. Remove the memory card.

Screen translation and print executions connecting DSC

Index sheet scan error (no index sheet)

Index sheet scan error (incorrect image selection marking)

Index sheet scan error (incorrect paper selection marking)

Index sheet scan error (Discrepancy between index sheet and card)

Select photos in CD label print.

Select the number of copy. Only 1 copy can be selected. More than one copy has been selected. Select only one copy.

Photo recognize Error

Scan to memory error (no card)

Scan to memory error (insufficient card capacity)

Scan to memory error (card write-protect)

Scan to memory error (folder not created)

Scan to memory error (card removed)

Scan to memory error (save error)

A camera is connected. Disconnect the camera and try again.

There is no index sheet or it is not positioned correctly. Check it and try again.

Photos are not selected or the ovals are marked incorrectly. Please correct and try again.

The paper type is not selected or ovals are marked incorrectly. Please correct and try again.

The contents of the memory card have changed. Print a new index sheet and try again.

The number of photos selected exceeds the maximum for the current layout.

No photos could be recognized. Make sure photos are positioned correctly. See your manual.

No memory card or disk inserted. Save canceled.

There is not enough free space on the memory card or disk. Save canceled.

The memory card or disk is write-protected. Operation canceled.

Cannot create a folder on the memory card or disk. Operation canceled.

The memory card or disk was removed. Operation canceled.

An error occurred while saving. Save canceled. Data saving was not achieved for some reason. Check the source data or media.

Entering a menu screen for use of memory cards or starting to print was attempted with a DSC connected.

An index sheet was not set.

The image selection marking on the index sheet is not correct.

The paper selection marking on the index sheet is not correct.

After index sheet printing, a different memory card was inserted or images were added or deleted.

More than the specified number of photos have been selected.

The photo could not be recognized. Set the photo and try again.

Execution of scanning to a memory card function was attempted with no memory card inserted.

The memory card capacity is insufficient.

As the memory card is write-protected, it is not possible to save data.

A folder could not be created on the memory card. Check the data on the memory card.

Data saving was not executed, since the memory card had been removed.

Disconnect the camera.

Set the index sheet and press the OK button.

Correct image selection and press the OK button.

Correct paper selection and press the OK button.

Restore the same memory card condition as it was when the index sheet was printed or print a new index sheet.

Select not more than the specified number of photos.

Insert a memory card.

Insert a memory card that has a sufficient capacity.

Insert a memory card not writeprotected.

Insert a memory card.

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Table 3-2. Warning List (continued)

Warning Name Displayed Message Occurrence Condition Recovery Procedure

Format check (backup)

Format check (scan) The memory card cannot be recognized.

Format Warning (Format error) (scan)

Format Warning (card write-protect) (scan)

Format Warning (card removed) (scan)

Head Cleaning Replace ink cartridge before cleaning print head. Head cleaning was attempted in the Ink Low state.

Backup error (no external connection)

Backup error (insufficient external media capacity)

Backup error (insufficient memory card capacity)

Backup error (no card) No memory card in slot. Backup canceled. No backup source exists. Insert the memory card.

Backup error (File name and Folder levels Error)

Backup error

In adjustment of borderless expansion value

Cannot recognize the memory card or disk. Do you want to format it?

A problem occurred while formatting. Formatting canceled.

The memory card or disk is write-protected. Operation canceled. As the memory card was write-protected, formatting failed.

The memory card or disk was removed. Format canceled. The media is removed when formatting is to be started. Insert media and try again.

External device is not connected or media is not inserted. Backup canceled.

Insufficient space on the backup device. Cannot back up files.

Backup canceled. File name is too long or there are too many folder levels.

Backup Error. Error Code FFFFFFFF

You can change the amount of image expansion, but a white border may appear around your photo.

The media for backup cannot be recognized.

An error has occurred in formatting the card. Or you pulled out the media while formatting it.

The external device was not connected when backup was started.

The capacity of the media on which the backup data is to be saved is insufficient.

The file name is too long, or the source has eight or more levels in folder hierarchy.

An error has occurred at the external device. Check the external device.

This message is always displayed during adjustment of the Borderless Expansion Value.

Execute or cancel formatting.

Press the OK button and check the media.

Insert a memory card not writeprotected and try again.

Cancel the head cleaning, or replace the ink cartridges.

Connect the external device.

Insert media that has sufficient free space.

Check the file name and the folder hierarchy.

Accept it.

Note * : The actual messages are displayed as error codes corresponding to the cause of the error. See “ 1.7.3.2 Backup Errors ” (p.26)

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3.2.3 FATAL Error

The EEPROM stores the error code of the latest fatal error. The latest fatal error can be identified using the adjustment program.

Table 3-3. Fatal Errors

Category Error Code Error Cause Remedy

DC error (CR motor)

01H CR PID speed over error

02H CR load positioning lock error

08H CR PID reverse rotation detection error

0AH

0BH CR load positioning speed over error

0CH CR PID lock error

0DH CR PID aveTi max error

CR load positioning accumulation moving distance error

An error occurred in the CR motor operating sequence

 Checking the operation of the CR Unit:

Move the CR Unit by hand, and check to see if it moves smoothly.

 Making the following adjustments:

♦Bi-D Adjustment ♦PF Adjustment ♦PW Adjustment

 Checking the following parts and replacing the defective one

♦Checking the head FFC (CN10/11/12) for disconnection or breakage ♦Checking the lead wires of the CR Motor (CN14) for disconnection or breakage ♦Checking the CR Encoder FFC (CN16) for disconnection or breakage ♦Checking the printer frame for adhesion of dirt or insufficient lubrication (p. 134) ♦Checking the CR Guide Shaft for adhesion of dirt or insufficient lubrication (p.133) ♦Checking the Linear Scale for adhesion of dirt or damage (p.86) ♦Checking the CR Encoder for adhesion of dirt or damage (p.35) ♦Checking the PW Sensor for adhesion of dirt or damage (p.35) ♦Checking the CR Belt for damage or improper tension (p.95) ♦Checking the CR Motor and replacing it if necessary (p.95) ♦Main Board (p.77) ♦Power Supply Board (p.82)

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Table 3-3. Fatal Errors (continued)

Category Error Code Error Cause Remedy

DC error (PF motor)

APG motor

Motor drive time error

FBH PF acceleration lock error

FEH

FCH

FAH

PF speed over error

Measurement value error in PF Duty limiting control

EFH Position error in PF BS control

F0H DTY_max error in PF BS control

70H APG error (normal drive error)

71H APG home seek error

72H Error in APG drive by factory command

D1H CR (PID) drive time-out

D2H CR (load positioning) drive time-out

D3H PF (PID) drive time-out

D4H PF (BS) drive time-out

An error occurred in the PF motor operating sequence

An error occurred in the APG operating sequence

The motor kept operating for more than the specified time.

 Checking the PF mechanism by visual inspection:

Check the PF mechanism for paper jam or adhesion of foreign matters by visual inspection.

 Checking the operation of the PF mechanism:

Operate the PF mechanism by hand, and check to see if it operates smoothly.

 Making the following adjustments:

♦Bi-D Adjustment ♦PF Adjustment ♦PW Adjustment

 Checking the following parts and replace the defective one:

♦Checking the PF Encoder FFC (CN8) for disconnection or breakage ♦Checking the lead wires of the PF Motor (CN13) for disconnection or breakage ♦Checking the PF scale for adhesion of dirt or damage (p.89) ♦Checking the PF encoder for adhesion of dirt or damage (p. 89) ♦Checking the Upper Paper Guides for improper installation (p. 101) ♦Checking the PF Motor and replacing it if necessary (p. 90) ♦Main Board (p.77) ♦Power Supply Board (p.82)

 Checking the installation of the APG Sensor:

position of the sensor and connection of the connector (CN7)

 Checking the drive of the APG Unit:

♦Installation of the composite gear of the ASF Unit - APG Unit ♦Standalone operation of the APG Unit ♦Reinstallation of the APG Unit (phase)

 Checking the following parts and replace the defective one:

♦APG Unit (p.94) ♦ASF Unit (p.92) ♦APG Sensor (p.35) ♦PG Left Cam (p.97) ♦Main Board (p.77) ♦Power Supply Board (p.82)

 Checking the mechanism and operation:

Check the mechanism and operation of the motor in question.

 Checking the connection of the connectors and routing of the lead wires  Checking the motor in question and the following parts and replacing the defective part:

♦Main Board (p.77) ♦Power Supply Board (p.82)

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Table 3-3. Fatal Errors (continued)

Category Error Code Error Cause Remedy

Factory command error

Head system error

Sequence error

Sensor error

30H Error by EEPROM verify command ---

40H Transistor ambient temperature abnormal

41H Error in X-Hot detection before printing

42H Error in X-Hot detection after flushing

The thermistor on the printhead detected abnormal temperature.

43H Head ambient temperature abnormal

50H Home seek error

51H CR unlocking error

52H CR locking error

53H

56H

Paper detect error before initial charge completion

Obstructed sequence error at ink cartridge replacement

An error occurred in the carriage operating sequence.

60H PW detection error (Hi check error)

61H PW detection error (Low check error)

PW detector trouble

62H Tray detection (CDR detector 2) error

63H Paper detection error

Sensor trouble

 Checking the following parts and replace the defective one:

♦Main Board (p.77) ♦Power Supply Board (p.82)

 Checking the following parts and replace the defective one:

♦Printhead (p.84) ♦Main Board (p.77) ♦Power Supply Board (p.82) ♦Replace the Head FFC

See Remedy for DC error (CR motor)

 Checking the PW Sensor (p.35):

♦Checking the PW Sensor for adhesion of dirt and dust ♦Checking the connection of the FFC

 Making the following adjustments:

♦PW Adjustment

 Checking the following parts and replace the defective one:

♦Head FFC ♦CR Unit (p.97) ♦Main Board (p.77) ♦Power Supply Board (p.82)

 Checking the operation of the actuator and the connection of the connector.  Checking the following parts and replace the defective one:

♦PE Sensor (p.103) ♦PW Sensor (p.35) ♦CD-R Tray Sensor (p.35) ♦Main Board (p.77) ♦Power Supply Board (p.82)

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Table 3-3. Fatal Errors (continued)

Category Error Code Error Cause Remedy

Maintenance error

Abnormal operation

A0H Waste ink overflow

88H Inserted tray error during cleaning

89H

Obstruction detection error during cleaning

Life expiration of maintenance parts

An error occurred during cleaning

 Replace all the maintenance parts, and clear the maintenance counter.

(Refer to “6.1.1 Maintenance Error” (p.130).)

 Pulling out the CDR Tray  Checking the CDR Tray Sensor (p.35):

♦Checking the CDR Tray Sensor for adhesion of dirt or dust ♦Checking the connection of the connector of the CDR Tray Sensor

 Checking the connection of the FFC  Checking the following parts and replace the defective one:

♦CDR Tray Sensor (p.35) ♦CDR Tray

 Checking the operation of the CR Unit:

Move the CR Unit by hand, and check to see if it moves smoothly.

 Checking the following parts and replacing the defective one:

♦Checking the lead wires of the CR Motor (CN14) for disconnection or breakage ♦Checking the CR Encoder FFC (CN16) for disconnection or breakage ♦Checking the printer frame for adhesion of dirt or insufficient lubrication (p. 134) ♦Checking the CR Guide Shaft for adhesion of dirt or insufficient lubrication (p.133) ♦Checking the Linear Scale for adhesion of dirt or damage (p.86) ♦Checking the CR Encoder for adhesion of dirt or damage (p.35) ♦Checking the CR Belt for damage or improper tension (p.95) ♦Checking the CR Motor and replacing it if necessary (p.95) ♦Main Board (p.77)

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3.3 Troubleshooting When There is No Error Display

3.3.1 Troubleshooting for Printer

This section describes repair/service of the Printer Mechanism. Listed below are various problems which may occur, observations of such problems, check point and remedies.

 Faulty paper loading

Table 3-4. Diagnostics when feeder is abnormal

Condition Cause Check Point Remedy

Clean the rollers using a cleaning sheet.

1. Set a cleaning sheet upside down in the ASF Unit.

2. Start paper feed with the panel button.

3. Repeat steps above several times.

To remove oils from rollers, staple a cloth dampened with alcohol to a postcard and follow the steps below.

1. Set the postcard in the tray with the alcohol dampened cloth side facing the LD Roller (or Retard Roller).

2. Start paper feed while firmly holding the upper edge of the card.

3. Repeat the paper feed operation several times to clean the surface of the LD Roller (or Retard Roller).

If these steps do not correct the problem, replace both the LD Roller and Retard Roller.

Remove the dust and dirt, if any.

Connect the PE Sensor connectors to the sensor and Main Board CN6 properly.

Install the torsion spring on the PE Lever properly.

Install the tension spring properly.

Paper is not loaded.

Several sheets of paper are fed at the same time

LD Roller and Retard Roller dirty or worn

Operation of paper loading mechanism is abnormal

PE Sensor/PE Lever not operating properly

Retard Roller operation is abnormal

Check to see if no Micro Pearl or oily substance is adhering to the paper loading roller.

Check to see if there is no abnormality in the paper loading mechanism.

Check to see if the PE Sensor connector has not been disconnected from the sensor or Main Board.

Check to see if the torsion spring has been set on the PE Lever properly.

Check for damaged PE Sensor. Replace the PE Sensor.

Check to see if the tension spring on the Retard Roller is disengaged.

Check to see if the Retard Roller is out of position. Install the Retard Roller properly.

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 Faulty paper ejection

Table 3-5. Diagnostics when paper ejection is abnormal

Condition Cause Check Point Remedy

Faulty PF-related operation Paper is jammed on the way of

paper ejection.

PF deterioration offset counter

Faulty operation of Paper Eject Roller Check to see if the Paper Eject Roller rotates correctly. Properly engage the gears driving the Paper Eject Roller.

 Faulty carriage operation

Condition Cause Check Point Remedy

Abnormal carriage operation during printing

Carriage does not move smoothly.

Turn the PF Roller, and check to see if the paper is transferred to the Paper Eject Rollers properly.

Check the PF deterioration offset counter and the number of printed sheets using the adjustment program.

Engage the PF-related gears properly.

Initialize the PF deterioration offset counter and write the maximum value.

Table 3-6. Diagnostics when carriage action is abnormal

Check to see if there is an obstacle in carriage route. Remove the obstacle.

Operate the carriage by hand and check to see if carriage moves smoothly.

Check tension of the timing belt. Replace the compression spring of the Driven Pulley Holder.

Move the carriage to the right end and left end fully and check to see if the length of the Head FFC is proper and the carriage moves smoothly.

Clean the CR guide shaft and lubricate.

Remove the Head FFC once and reinstall it properly.

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 Printer stops during initialization

Table 3-7. Diagnostics when printer stops during format

Condition Cause Check Point Remedy

Paper Eject Frame not installed properly

CR Motor not operating properly

PF Motor not operating properly

Linear Scale not operating properly

CR Encoder not operating properly

Printer error is indicated.

Rotary Scale not operating properly

PF Encoder not operating properly

Head FFC not operating properly

Head Hot Error Check to see if ink is emitted from all nozzles. If condition does not improve after cleaning, replace the Printhead.

Check to see if the hook securing the Paper Eject Frame has been engaged.

Check for disconnected CR Motor connector. Check the connector (CN14) of the CR Motor.

Check to see if the CR Motor coil resistance is as specified. Replace the CR Motor.

Check for the disconnected PF Motor connector. Check the connector (CN13) of the PF Motor.

Check to see if the PF Motor coil resistance is as specified. Replace the PF Motor.

Check to see if the Linear Scale is through the CR Encoder. Enable the Linear Scale to pass through the CR Encoder.

Check for dirt on the Linear Scale. Completely clean the Linear Scale.

Check for the damaged Linear Scale. Replace the Linear Scale.

Check to see if the Encoder FFC is connected to the CR Encoder Board.

Check for paper bits and dust adhering to the CR Encoder. Remove paper bits and dust adhering to the CR Encoder.

Check for the damaged Encoder FFC. Replace the Encoder FFC (CR Unit).

Check for the damaged CR Encoder. Replace the CR Unit.

Check to see if the Rotary Scale is not through the PF Encoder. Enable the Rotary Scale to pass through the PF Encoder.

Check for dirt on the Rotary Scale. Completely clean the Rotary Scale.

Check for the damaged Rotary Scale. Replace the Rotary Scale.

Check to see if the Encoder FFC is connected to the PF Encoder Board.

Check for paper bits and dust adhering to the PF Encoder. Remove paper bits and dust adhering to the PF Encoder.

Check for the damaged Encoder FFC. Replace the Encoder FFC.

Check for the damaged PF Encoder. Replace the PF Encoder.

Check for the disconnected Head FFC.

Check for the damaged Head FFC. Replace the Head FFC.

Install the Paper Eject Frame properly.

Connect the Encoder FFC to the CR Encoder Board.

Connect the Encoder FFC to the PF Encoder Board.

Firmly connect the Head FFC to the Main Board CN10 - 12 and to the Printhead.

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 Faulty print

Table 3-8. Diagnostics when printing is abnormal

Condition Cause Check Point Remedy

Printhead surface is dirty (Dot missing) Alternate cleaning and test printing several times. Clean the Printhead surface with a cotton swab.

Improper printing occurs only with specific dots

Dot missing sometimes occurs

Print is not as intended

Vertical lines are not in alignment

White lines appear in output data

Capping absorbent material is in contact

with Printhead surface

Head FFC not operating properly Check for the damaged Head FFC. Replace the Head FFC.

Printhead not operating properly Alternate cleaning and nozzle check several times. If condition does not improve after cleaning, replace the Printhead.

Printhead surface is dirty (Dot missing) Alternate cleaning and nozzle check several times. Clean the Printhead surface with a cotton swab.

Ink Cartridge not operating properly Install a new ink cartridge and perform nozzle check. Replace the ink cartridge.

Faulty connection inside the Head FFC Use a circuit tester to check the FFC. Replace the Head FFC.

Printhead not operating properly Repeat cleaning several times, and then perform nozzle check. If condition does not improve after cleaning, replace the Printhead.

Head FFC is not connected

Printhead not operating properly Check connection of Head FFC to Printhead.

Bi-D adjustment is not made Check to see if Bi-D adjustment has been done properly. Perform Bi-D adjustment.

Dirt is adhering to CR Guide Shaft Check for dirt adhering to surface of the CR Guide Shaft. Clean the surface of the CR Guide Shaft with a soft dry cloth.

PF Roller not operating properly

Ink Cartridge not operating properly Install a new ink cartridge and test printing. Replace the ink cartridge.

Carriage Slide not moving properly

Platen Gap not set properly Check to see if platen gap adjustment has been done properly. Adjust platen gap. (p. 119)

Gear is damaged

Dot jet direction is angled due to dirt on

Printhead surface

Printhead not operating properly Repeat cleaning several times, and then perform test print. Replace the Printhead.

CR Guide Shaft not operating properly

Check for the deformed or damaged capping absorbent material.

Check to see if the FFC is firmly connected to each board and CR Unit.

Check for dirt on the PF Roller. Carefully clean the surface of the PF Roller with a soft brush.

Check for the damaged PF Roller. Replace the PF Roller.

Check to see if sufficient grease is remaining on carriage slide parts at back of main frame.

Check for abnormality in gears between PF mechanism and ASF mechanism.

Alternate cleaning and test printing several times. Clean with a cotton swab.

Check for dust and dirt on the Cleaner Blade. Clean or replace the Cleaner Blade.

Check to see if the CR Guide Shaft is firmly installed in specified position.

Check for damage to surface of the CR Guide Shaft. Replace the CR Guide Shaft.

Replace the Ink System Assy.

Connect the FFC firmly.

If there is no problem with the Head FFC to Printhead connection, replace the Printhead.

Clean the main frame carriage slide parts and lubricate with a specified quantify of G-71.(p. 134)

Replace the damaged parts.

Reassemble the CR Guide Shaft.

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3.3.2 Power Supply Related Troubleshooting

If the printer does not operate at all (LED does not light up) even with the power turned ON, refer to the following table and perform troubleshooting.

Table 3-9. Power Supply Related Troubleshooting

Cause Check Point Remedy

Defective power cord Connect the normal power cord. Replace the power cord.

Abnormal AC power voltage

Faulty connection of the connector

Fuse blown Check the fuse (F1) on the Power Supply Board. Replace the Power Supply Board with a new one.

Abnormal output voltage of Power Supply Board

Check the AC power voltage. Supply the normal power.

Check the connection between the Power Supply Board

- Main Board (CN3).

Check the output voltage of the Power Supply Board.

Correct the connection.

When the output voltage is normal: Replace the Main Board with a new one.

When the output voltage is abnormal: Replace the Power Supply Board with a new one.

3.3.3 Ink Supply Related Troubleshooting

 Printer stops during initialization or printing.

Table 3-10. Troubleshooting for Printer Stop During Initialization or Printing

Condition Cause Check Point Remedy

Ink End error is displayed.

No Ink Cartridge error is displayed.

Ink Cartridge Trouble error is displayed.

Ink is out. Check to see if ink is remaining in all the ink cartridges. Replace the ink cartridge.

Not all the ink cartridges have been installed.

Ink cartridge is damaged.

Check to see if all the ink cartridges have been installed in the I/C holders.

Check to see if no ink cartridge is in a raised position. Install the ink cartridge properly.

The front or back hook of an ink cartridge is broken. Replace the ink cartridge.

Check to see if the CSIC Board is not dislocated. Replace the ink cartridge.

Check to see if no chip on the CSIC Board is chipping. Replace the ink cartridge.

Install all the ink cartridges.

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 Printing is not carried out correctly

Table 3-11. Diagnostics when printing is erratic

Condition Cause Check Point Remedy

Ink Cartridge not operating properly

FFC not connected properly

Carriage moves correctly but printing is not normal.

Cleaner Blade not operating properly

FFC internal disconnection Check each FFC with a circuit tester. Replace the FFC.

Faulty Printhead Alternate cleaning and test printing several times.

Ink leakage or clogging with ink

 Waste ink is not discharged properly

Condition Cause Check Point Remedy

Pump tube collapsed Visually check the tube. Replace the Ink System Assy

Cap is dirty or damaged.

Ink is not flowing from Printhead to Cap or from Cap to Ink Tube

Tube is disconnected from Cap bottom

Cap does not slide up properly

Tube between the Waste Ink Tray Assy - I/S Assy collapsed

Install a new ink cartridge and test printing. Replace the ink cartridge.

Check the FFC connection between each CSIC Board Main Board.

Check for debris adhering to the Cleaner Blade. Clean or replace the Cleaner Blade.

Check to see if there is ink leakage from the Printhead.

Connect the FFC firmly.

When the condition is not improved even after cleaning, replace the Printhead with a new one.

Install the ink cartridges properly. If this does not improve the condition, replace the ink cartridges and the Printhead.

Table 3-12. Troubleshooting for Faulty Ink Supply or Faulty Waste Ink Discharge

Check for foreign object adhering to the Cap or damaged Cap.

Visually check for disconnection of the tube from Cap bottom.

Check for installation of compression spring on the tube assembly.

Check the tube connection on the bottom of the Waste Ink Tray Assy and the tube route under the tray.

Remove foreign object from the Cap with a cotton swab. If the Cap is damaged, replace the Ink System Assy.

Connect the tube properly.

Replace the Ink System Assy with a new one.

Connect the tube of the Waste Ink Tray Assy properly, and route the tube properly.

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3.3.4 I/F Related Troubleshooting

This section describes the troubleshooting for the USB I/F and Memory Card Slot.

 USB I/F error

Table 3-13. USB I/F Error

Cause Check Point Remedy

Host PC does not support Windows 98 essentially.

Printer driver is not installed correctly.

Defective USB cable

Poor contact

Defective main board

On Windows, open “My computer” →“Property”→“Device manager”. “Universal serial bus controller” is effective?

On Windows, open “My computer” →“Property”→“Device manager”. Printer driver is installed in “Other devices” by mistake?

Operation is normal if USB cable is replaced?

Check to see if there is no adhesion of foreign matters in the USB interface connector.

Check to see if the main board is not damaged.

Remove the USB driver, and install it again.

Delete the driver and install it again according to operation manual.

Replace the USB cable.

Remove the foreign matters, and clean the contact.

Replace the main board.

 Troubleshooting for Memory Card Slot

Table 3-14. Troubleshooting for Memory Card

Cause Check Point Remedy

Driver has not been installed correctly.

Data has been destroyed.

A memory card other than those specified is used.

Memory card is faulty.

Poor contact.

Firmware has abnormality.

Electric noise, etc. has been generated.

Defective main board

Check to see if a memory card is recognized in the single Assy mode.

Data on card may be destroyed due to static electricity.

Check the card to see if it is one of the specified cards.

Check to see if another Memory card can be recognized.

Check to see if foreign matters are not adhering to memory card or slot.

--- Update firmware.

Check to see if the FFC is connected correctly and the Ferrite Core is positioned in place inside the printer.

Check to see if the main board is not damaged.

Temporarily remove the driver, and then install it again.

Check to see if card data is read by a PC. If not, format the card.

Use a specified memory card.

Use a new memory card.

Remove the foreign matters, and clean the contact.

After the confirmation, if they have no abnormality, replace the main board.

Replace the main board.

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3.3.5 Troubleshooting for Scanner

This section describes repair/service for the Scanner mechanism. In troubleshooting, first identify the trouble at the Assy level based on the observation. According to the observation as described in Table 3-16, perform the necessary checking by referring to the appropriate table.

 Scanner Errors at User Level

Table 3-15. Scanner Errors at User Level

Error Cause Remedy

• Defective CIS unit

Scanner error

Command error Undefined command is detected.

Scanner open Scanner cover is open. Close the cover.

• Defective scanner motor

• The scanner carriage is interfering with any other part.

 Observation of Trouble and Reference for Remedy

Table 3-16. Observation of Trouble and Reference for Remedy

Observation Description of Trouble

Even with power turned on, the machine does not operate.

“Fatal error” occurred.

Indication error occurs and it is not cleared even after power is turned off once and then turned on again.

Picture is not read clearly. Picture is not read clearly. Table 3-21

“Communication error”.

Indication error occurs and when communication with the host is tried again, “Communication error” recurs.

The machine does not operate for initialization.

CR unit does not operate. Table 3-18

CR unit operates but error is indicated.

The LED does not light up. Table 3-20

USB interface error Table 3-13

• Replace the scanner CR Unit.

• Remove the obstacle.

When correct command is received, error status is cancelled.

Turn the power off once and then turn it on again.

Reference for

Remedy

Table 3-17

Table 3-19

 Scanner does not operate for initialization

Table 3-17. Scanner does not operate for initialization

Cause Check Point Yes/No Remedy

Connector is disconnected.

Check each connector for disconnection. Is there any connector disconnected?

Connect the disconnected

Yes

connector.

No Replace the main board.

 Carriage unit does not operate

Table 3-18. Carriage unit does not operate

Cause Check Point Yes/No Remedy

Connector on the Main Board is disconnected

Faulty carriage moving mechanism

Faulty CR motor

Defective main board --- --- Replace the main board.

 Is any of the connectors

(CN17, 19 and 20) on the Main Board disconnected?

 Grease is applied

properly?

1. Does CR motor operate when power is turned ON with upper case of Scanner removed?

2. Does CR unit move with CR motor removed?

 Disconnect the connector

(CN17) of the CR Motor from the Main Board, and check continuity between pin 1 and pin 2 on the motor side, using a circuit tester.

Yes Connect the connector.

Apply grease at designated

point

Check the carriage moving mechanism, replace the

relevant parts or remove and reinstall them.

No Replace the CR motor.

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 Carriage operates but error indicated

Table 3-19. Carriage operates but error indicated

Cause Check Point Yes/No Remedy

Upper case of scanner is removed.

Defective main board --- --- Replace the main board

Upper case of scanner is removed?

Yes Install the upper case.

 LED does not light up

Table 3-20. LED does not light up

Cause Check Point Yes/No Remedy

Connector on the Main Board is disconnected

Defective CIS Unit

Defective main board --- --- Replace the main board

Connector CN19 on main board is disconnected?

Does the lamp light up when the CIS Unit is replaced?

Connect the connector

Yes

CN19 on the main board.

Yes Replace the CIS Unit.

 Picture cannot be read clearly

Table 3-21. Picture cannot be read clearly

Cause Check Point Yes/No Remedy

Is the document table (glass)

Soiled document table

Defective CIS Unit --- --- Replace the CIS Unit.

Defective main board --- --- Replace the main board

free from dirt and wiping mark?

No Clean the document table.

3.3.6 Troubleshooting for Motors and Sensors

 Motor

Table 3-22. Motor Resistance and Check Points

Motor Name Location Check Point Resistance

CR motor CN14 (White) Pin 1 & 2 22.7 Ω ± PF motor CN13 (Black) Pin 1 & 2 21.2 Ω ± 10%

CR motor (Scanner Unit) CN17 (White) Pin 1 & 2 TBD

 Sensor

Table 3-23. Sensor Check

Sensor Name Location Signal Level Sensor Status

PE sensor (3.3V DC ±5% )

APG sensor (3.3V DC ±5% )

CD-R Guide sensor (3.3V DC ±5% )

CD-R Tray sensor (3.3V DC ±5% )

Case Open Sensor (3.3V DC ±5%)

Note : Refer to “ 2.1.2 Motors and Sensors ” (p.35) for the locations of the motors and sensors.

CN6 Pin 1 & 3

CN7 Pin 1 & 3

CN4 Pin 1 & 2

CN4 Pin 3 & 4

CN5 Pin 1 & 2

2.4V or over Paper absent

Less than 0.4V Paper present

2.4V or over PG position

Less than 0.4V Out of PG position

Open: 2.4V or over CD-R Guide down

Close: Less than 0.4V CD-R Guide up

Open: 2.4V or over CD-R Tray present

Close: Less than 0.4V CD-R Tray absent

Open: 2.4V or over Scanner Unit open

Close: Less than 0.4V Scanner Unit closed

10%

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DISASSEMBLY AND ASSEMBLY

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W A R N I N G

C A U T I O N

4.1 Overview

This section describes procedures for disassembling the main components of the product. Unless otherwise specified, disassembled units or components can be reassembled by reversing the disassembly procedure.

4.1.1 Precautions

See the precautions given under the heading “WARNING” and “CAUTION” in the following column when disassembling or assembling the product.

Things, if not strictly observed, that could result in injury or loss of life are described under the heading “Warning”.

Precautions for any disassembly or assembly procedures are described under the heading “CAUTION”.

Chips for disassembling procedures are described under the heading “CHECK POINT”.

If the assembling procedure is different from the reversed procedure of the disassembling, the procedure is described under the heading “REASSEMBLY”.

Any adjustments required after disassembling the units are described under the heading “ADJUSTMENT REQUIRED”.

When you have to remove any units or parts that are not described in this chapter, refer to the exploded diagrams in the appendix.

Read precautions described in the next section before starting.

 When using compressed air products; such as air duster, for

cleaning during repair and maintenance, the use of such products containing flammable gas is prohibited.

 Use only recommended tools for disassembling, assembling or

adjusting the Epson Stylus Photo PX650/TX650/TX659.

 Observe the specified torque when tightening screws.  Make the specified adjustments when you disassemble the

Epson Stylus Photo PX650/TX650/TX659.

 Use the special package for transportation.  Prior to disassembly and reassembly, remove the accessories,

such as memory cards.

 When removing or installing exterior parts, take great care

that no coated surface is scratched and no coating is peeled off.

4.1.2 Tools

Use only specified tools to avoid damaging the Epson Stylus Photo PX650/TX650/ TX659.

Table 4-1. Tools

Name Tool Code

Phillips precision screwdriver 1080530

Phillips precision screwdriver 1080532

Tweezers 1080561

Note : All of the tools listed above are commercially available. EPSON provides the tools

listed with EPSON tool code.

4.1.3 Preparation before Disassembly

Make the following preparations before disassembling the Epson Stylus Photo PX650/ TX650/TX659:

 Disconnect the power cable before disassembling or assembling

the printer.

 Always wear gloves for disassembly and reassembly to avoid

injury from sharp metal edges.

 To protect sensitive microprocessors and circuitry, use static

discharge equipment, such as anti-static wrist straps, when accessing internal components.

 When the Main Board is to be replaced, make a copy of the EEPROM data. 

When the CR Unit is to be moved out of its home position, locate it at a position other than the home position before starting disassembly by turning the power ON and turning it OFF timely. (See

 As soon as the repaired product has been returned to the user, there may be a case

a maintenance call occurs because of the expiration of the life of a service part. Avoid such a case, if possible, as follows: Check the maintenance counter for regularly replaced parts before disassembly. If the life of any part is found almost expired, communicate with the user to that effect. If the user's consent is obtained, replace also the relevant service parts with new ones.

4.1.5 How to Unlock the Carriage (p.61)

)

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Handle part

Clip

7mm

25mm

50mm

Special Tool

C A U T I O N

EJ Roller Gear

Carriage Lock Lever

4.1.4 Making a Special Tool for CSIC Board

The CSIC board (refer to p. 84) can be easily removed by using a special tool. The method for making the tool is described below.

1. Prepare a handle part of a clip, or a similar metal wire piece.

Figure 4-1. Making Special Tool for CSIC Board (1)

2. Bend the metal wire as shown below.

4.1.5 How to Unlock the Carriage

 Some of the disassembling operations require unlocking the carriage. In those

cases, carry out any of the following operations to unlock the carriage and move the carriage to other than its home position.

Be extremely careful not to damage the EJ Roller gear. Extra care must be taken to avoid injury from sharp metal edges.

 Turn the power off forcibly by disconnecting the power cable when the CR

Unit becomes unlocked and moves away from the home position.

 Until the carriage is unlocked, turn the EJ Roller gear on the left side of the

printer in the direction of the arrow as shown in Fig. 4-3.

Figure 4-3. How to Unlock the Carriage

Figure 4-2. Making Special Tool for CSIC Board (2)

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NOTE *1:

When replacing the Middle Housing, the attached Main Board Unit must be removed from the Middle Housing, however, when only removing the Middle Housing to disassemble the parts mentioned after it in this flowchart, you do not need to remove the attached Main Board Unit from the Middle Housing.

*2:

When replacing the Printer Mechanism, the following parts should be replaced other than the housings.

• Printhead (p.84)

• PF Encoder/PF Scale ( p. 89)

• Head FFC Assy (p.97)

C H E C K

P O I N T

 You need to remove the parts/units shown in dashed line box if

they exist on the way to the target part/unit.

 The color and shape of the printer illustrated in this manual

may differ from the final product.

4.2.4 Upper Housing/

Scanner Cable Cover (p.65)

START

4.2.3 Document Cover/ ASF Cover (p.64)

4.2.5 Scanner Unit (p.68)

4.2.6 Panel Unit (p.71)

4.2.7 M/B Cover (p.73)

4.3.1 Main Board Unit

(p.77)

4.2.8 Waste Ink Tray Assy

(p.73)

4.2.9 Middle Housing

(p.74)

4.4.3 Printer Mechanism

(p.87)

4.4.2 Linear Scale (p.86)

4.4.4 PF Encoder/PF Scale

(p.89)

4.4.10 CR Unit (p.97)

4.4.6 Ink System Unit

(p.91)

4.4.8 APG Unit (p.94)

4.2.2 Stacker Cover (p.63)

4.2.1 Paper Support Assy

(p.63)

4.2.8 Waste Ink Tray Assy

(p.73)

4.2.6 Panel Unit (p.71)

4.2.7 M/B Cover (p.73)

4.3.1 Main Board Unit

(p.77)

4.5.1 Scanner Housing

(p.105)

4.5.2 CIS Unit (p.106 )

4.4.1 Printhead (p.84)

4.5.3 CR Motor Unit

(p. 107)

4.3.2 Panel Board (p.80)

4.4.2 Linear Scale (p.86)

4.4.4 PF Encoder/PF Scale

(p.89)

4.4.14 Waste Ink Pads

(p.104)

4.4.11 Paper Eject Frame Assy (p.99)

4.4.9 CR Motor (p.95)

4.4.5 PF Motor (p.90)

4.4.4 PF Encoder/PF Scale

(p.89)

4.4.7 ASF Unit (p.92)

4.4.12 Upper Paper Guides

(p.101)

4.4.6 Ink System Unit

(p.91)

4.4.7 ASF Unit (p.92)

4.4.12 Upper Paper Guides

(p.101)

4.4.11 Paper Eject Frame Assy (p.99)

4.4.13 Front Paper Guide

Assy (p.103)

4.3.3 Power Supply Board

(p.82)

4.1.6 Disassembly and Reassembly Procedure

The flowchart below shows step-by-step disassembly procedure for Epson Stylus Photo PX650/TX650/TX659. When disassembling each component, refer to the page indicated for the relevant component.

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Flowchart 4-1. Disassembly Procedure

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Dowel

Push

Paper Support Assy

Bushing of the ASF Unit

Protrusion of Edge Guide

Dowel

Convex Portion

Hole

Dowel

Stacker Cover

4.2 Removal of Exterior Parts

4.2.1 Paper Support Assy

 Parts/Components need to be removed in advance: None

 Removal procedure

1. Open the Paper Support Assy.

2. Push the bushing of the ASF Unit (left side) in the direction of the arrow to release the dowel of the Paper Support Assy, and then remove the Paper Support Assy with disengaging the Edge Guides.

Figure 4-4. Removing the Paper Support Assy

4.2.2 Stacker Cover

 Parts/Components need to be removed in advance: None

 Removal procedure

1. Pull the Stacker Cover forward to open it.

2. Release the dowels (x2) that secure the Stacker Cover, and remove the Stacker Cover from the Lower Housing.

Disassembly and Assembly Removal of Exterior Parts 63

When assembling the Paper Support Assy, align the hole with the protrusion of the Edge Guide on the left end, and engage the dowels of the Paper Support Assy in the order shown below.

Figure 4-5. Installing the Paper Support Assy

Figure 4-6. Removing the Stacker Cover

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Hook

Document Cover

Rear

ASF Cover

Guide Pins

Rear upper

4.2.3 Document Cover/ASF Cover

 Parts/Components need to be removed in advance: None

 Removal procedure

 Document Cover

1. Open the Paper Support Assy

2. Lift the hinge part of the Document Cover slightly and release the hooks (x2), and remove the Document Cover.

 ASF Cover

1. Open the Paper Support Assy

2. Release the both guide pins of the ASF Cover from the holes of the Scanner Unit, and remove the ASF Cover.

Figure 4-8. Removing the ASF Cover

Disassembly and Assembly Removal of Exterior Parts 64

Figure 4-7. Removing the Document Cover

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C H E C K

P O I N T

L-shaped screwdriver

Stubby driver

Scanner Cable Cover

Scanner Unit

Left inside

Rib Hook

Middle Housing

C.B.P. 3x10 (6±1 Kgfcm)

Rear upper

4.2.4 Upper Housing/Scanner Cable Cover

The Scanner Unit cannot be opened enough to use a general screwdriver for removing the screws that secure the Upper Housing; therefore, this section describes removing the Scanner Unit before removing the Upper Housing.

The screws that secure the Upper Housing can be removed with a L-shaped screwdriver, a stubby driver or a similar tool without removing the Scanner Unit, in that case, you can skip the step 3 to 5 (p.66).

Figure 4-9. L-shaped Screwdriver and Stubby Driver

 Parts/Components need to be removed in advance: None

 Removal procedure

1. Open the Scanner Unit.

2. Release the hook of the Scanner Cable Cover and remove it in the direction of the arrow.

3. Close the Scanner Unit and remove the screws (x2) of the hinge part.

Figure 4-11. Removing the Upper Housing (1)

Figure 4-10. Removing the Scanner Cable Cover

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C A U T I O N

Push Scanner Unit toward the rear along the angle of rib to remove groove of Scanner Unit from the right hinge.

Groove

Rib

Right

Hinge

Left

Pull out hinge

Scanner Unit

C.B.P. 3x10 (6±1 Kgfcm)

6 7

Upper Housing

Do not use these screws holes (x3).

Left side under Panel Unit

Right side under Panel Unit

Hook

Panel Unit

Be careful not to damage cables

Upper Housing

Scanner Unit

When removing the Scanner Unit from the printer, be careful not to damage the cables of the Scanner Unit connected to the printer.

4. Pull out the hinge of the Scanner Unit on the left side.

5. While keeping the Scanner Unit open at 45 degrees, push it in the direction of the arrow as shown in Fig. 4-12 to remove the Scanner Unit from the right hinge.

6. While holding the Scanner Unit, remove the screws (x7) that secure the Upper Housing.

Figure 4-13. Removing the Upper Housing (3)

7. Put the Scanner Unit on the Upper Housing.

8. Pull the Panel Unit forward, and release the hooks (x2) on the both sides under the Panel Unit.

Disassembly and Assembly Removal of Exterior Parts 66

Figure 4-12. Removing the Upper Housing (2)

Figure 4-14. Removing the Upper Housing (4)

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Upper Housing

Scanner Unit

Left

Right

Mall

9. Lift and hold the Scanner Unit, and remove the Upper Housing.

 If a Mall comes off when installing the Upper Housing, align

the grooves of the Mall with the ribs of the Upper Housing and the Middle Housing.

Figure 4-16. Installing the Upper Housing

 When installing the Upper Housing, do not use the screw holes

(x3) on the rear side as shown in Fig. 4-13.

 When installing the Upper Housing, tighten the screws in the

order given in Fig. 4-13.

 When installing the Scanner Unit to the printer, tighten the

screws in the order given in Fig. 4-11.

 When attaching the Scanner Cable Cover, insert the rib of the

Scanner Cable Cover to the hole of the Middle Housing, and secure it with the hook. (See Figure 4-10.)

Figure 4-15. Removing the Upper Housing (5)

Disassembly and Assembly Removal of Exterior Parts 67

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Epson Stylus Photo PX650/TX650/TX659 Revision A

C A U T I O N

Be careful not to break hinge sections if these are not secured with screws.

Right

Groove

Rib

Hinge

Engage groove of Scanner Unit with rib of the right hinge.

Left

Hole

Hinge

Insert left hinge to hole of Middle Housing.

Scanner Unit

C.B.P. 3x10 (6±1 Kgfcm)

Scanner FFC

Scanner CR Encoder Cable

Scanner CR Motor Cable

CN 19CN 17CN 20

Grounding wire

Back of Main Board

4.2.5 Scanner Unit

 The Scanner Unit is not secured to the printer when removing

the Upper Housing using a general screwdriver. However, when removing the Upper Housing using the tools specified in the check point in p.65, the Scanner Unit is secured to the printer; therefore, make sure to follow the check point in the steps and remove the screws that secure the Scanner Unit and the hinges.

 It is difficult to remove/attach the cables with holding the

Scanner Unit; therefore, the following explains the procedure while engaging the hinges without securing them by screws as shown below. Be careful for handing them, since the hinge sections may break easily when opening/closing the Scanner Unit.

 Parts/Components need to be removed in advance

Upper Housing

 Removal procedure

1. Install the Scanner Unit to the printer as instructed in Fig. 4-17.

2. Disconnect the Scanner FFC (CN19), the Scanner CR Motor Cable (CN17) and the Scanner CR Encoder Cable (CN20) from the connector on the Main Board.

3. Remove the screw that secure the grounding wire.

Disassembly and Assembly Removal of Exterior Parts 68

Figure 4-17. Scanner Unit

Figure 4-18. Removing the Scanner Unit (1)

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Epson Stylus Photo PX650/TX650/TX659 Revision A

Acetate tape

Ferrite Core A

Groove and Rib Double-sided tape

Put ferrite core of Scanner CR Motor Cable in groove here.

C H E C K

P O I N T

Scanner Unit

Groove

Rib

Right

Hinge

Left

Hole

4. Peel off the acetate tape, and release the all cables and FFCs of the Scanner Unit from the grooves and ribs of the Middle Housing.

5. Pull out the Ferrite Core A from the Scanner FFC.

Figure 4-19. Removing the Scanner Unit (2)

If you remove the Upper Housing using the L-shaped screwdriver, the stubby driver or a similar tool (p.65), the Scanner Unit is secured with the screws. Make sure to remove the screws (x2) that secure the Scanner Unit before taking the following steps. (See

Figure 4-11.)

6. Pull out the hinge of the Scanner Unit on the left side.

7. While keeping the Scanner Unit open at 45 degrees, push it in the direction of the arrow as shown in Fig. 4-20 to remove the Scanner Unit from the right hinge.

Disassembly and Assembly Removal of Exterior Parts 69

Figure 4-20. Removing the Scanner Unit (3)

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Epson Stylus Photo PX650/TX650/TX659 Revision A

Cable/FFC Groove Number of Rib

Number of double-

sided tape

Scanner FFC A 5 2

Scanner CR Encoder Cable B 5 ---

Scanner CR Motor Cable C 5 ---

Grounding wire D 7 ---

Groove A

Groove B

Groove C

Groove D

Rear left

Insert slack cables and FFCs into hole

Groove Rib Double-sided tape

 When installing the Scanner Unit, route the following cables

through the grooves and ribs of the Middle Housing, and secure the FFC with double-sided tape.

 After routing the cables, put the ferrite core of the Scanner CR

Motor cable in the groove of the Middle Housing. (See Figure

4-19.)

 After routing the cables, secure them with acetate tape and

double-sided tape as shown in Fig. 4-19.

 After routing the cables from the Main Board side, insert the

slack cables and FFCs into the hole on the Middle Housing. (See

Figure 4-21.)

Disassembly and Assembly Removal of Exterior Parts 70

Figure 4-21. Routing the Cables

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C A U T I O N

Double-sided tape

Panel FFC

CN 24

Panel Unit

Main Board

Be careful not to disconnect.

C A U T I O N

M/B Cover

C.B.P. 3x10 (6±1 Kgfcm)

Panel Gear

M/B Cover

Positioning hole and dowel

Panel Unit

Panel Hinge

M/B Cover

Left

Panel Hinge

M/B Cover

Right

Front upper

4.2.6 Panel Unit

 Parts/Components need to be removed in advance

Upper Housing

 Removal procedure

Be careful not to disconnect the Panel FFC from the connector on the Panel Board.

1. Disconnect the Panel FFC (CN24) from the connector on the Main Board and peel off the Panel FFC from the M/B Cover.

2. Remove the screws (x2) that secure the Panel Gear.

3. Remove the screws (x1 each) that secure the Panel Hinges (x2), and remove the Panel Unit from the M/B Cover.

Figure 4-23. Removing the Panel Unit (2)

Figure 4-22. Removing the Panel Unit (1)

Disassembly and Assembly Removal of Exterior Parts 71

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Panel Unit

Panel Gear

Rear of Panel Unit

Protrusion and groove

Panel Gear

Point B

Panel Unit

Panel Gear

Point A

M/B Cover

Rear of point A

Panel Gear

Rib Groove Small box Hole

 When attaching the Panel Gear to the Panel Unit, align the

protrusion of the Panel Unit with the groove of the Panel Gear.

 When installing the Panel Unit, make sure to engage the point

A and B of the Panel Gear with the M/B Cover properly as shown below.

• Point A: Insert the ribs (x3) of the Panel Gear to the grooves

(x3) of the M/B Cover.

• Point B: Insert the small box of the Panel Gear to the hole

of the M/B Cover.

Disassembly and Assembly Removal of Exterior Parts 72

Figure 4-24. Installing the Panel Unit (1)

Figure 4-25. Installing the Panel Unit (2)

 When installing the Pane Unit, align the positioning holes (x2

each) of the Panel Hinges with the dowels (x2 each) of the M/B Covers. (See Figure 4-23.)

 Make sure that the Panel Unit moves smoothly after installing

the Panel Unit.

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Epson Stylus Photo PX650/TX650/TX659 Revision A

Cover Open Sensor Cable

Cover Open Sensor

CN5

Front side of

Main Board

C.B.P. 3x10 (6±1 Kgfcm) C.B.S. 3x6 (8±1 Kgfcm)

M/B Cover

Front upper

C A U T I O N

Bottom side

Waste Ink Tube

C.B.P. 3x8 (6±1 Kgfcm) C.B.S. 3x6 (8±1 Kgfcm)

Main Board Shield Plate

EMI Frame

When installing the Waste Ink Tray Assy, make sure the EJ Frame spring is installed properly. (p. 100)

Waste Ink Tray Assy

Install the EMI Frame under the Main Board Shield Plate.

4.2.7 M/B Cover

 Parts/Components need to be removed in advance

Upper Housing / Panel Unit

 Removal procedure

1. Disconnect the Cover Open Sensor Cable (CN5) from the connector on the Main Board.

4.2.8 Waste Ink Tray Assy

 Parts/Components need to be removed in advance

Upper Housing

 Removal procedure

When removing the Waste Ink Tray Assy, take extra care not to contaminate the surrounding objects with waste ink.

1. Unlock the Carriage and move the Carriage Unit to the center of the printer. (See “4.1.5 How to Unlock the Carriage ” (p.61))

2. Remove the screws (x2) that secure the EMI Frame, and remove the EMI Frame.

3. Remove the screws (x2) that secure the Waste Ink Tray Assy, and lift the Waste Ink Tray Assy.

4. Pull out the Waste Ink Tube from the Waste Ink Tray Assy, and remove the Waste Ink Tray Assy.

Figure 4-26. Removing the M/B Cover (1)

2. Remove the screws (x4) that secure the M/B Cover, and remove the M/B Cover from the Middle Housing.

Disassembly and Assembly Removal of Exterior Parts 73

Figure 4-27. Removing the M/B Cover (2)

Figure 4-28. Removing the Waste Ink Tray Assy

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Epson Stylus Photo PX650/TX650/TX659 Revision A

A D J U S T M E N T

R E Q U I R E D

Rib

Route the tube with red line facing up

C H E C K

P O I N T

C.B.P. 3x10 (6±1 Kgfcm)

Hinge

Rear right

When connecting the Waste Ink Tube, be careful of the following:

 Do not press the Waste Ink Tube when installing the Waste

Ink Tray Assy. Otherwise, the ink may leak.

 Route the Waste Ink Tube with red line facing up through the

rib of the Lower Housing without any twisting.

Figure 4-29. Routing the Waste Ink Tube

 Wipe the ink off the joint area of the tube, if any. With ink left

adhering to the joint area, the tube cannot be connected firmly and may come off easily.

4.2.9 Middle Housing

If you do not intend to replace the Middle Housing, you can remove the Middle Housing together with the Main Board Unit and the Card Slot Cover.

 Parts/Components need to be removed in advance

Upper Housing / Scanner Unit / Panel Unit / M/B Cover / Main Board Unit / Waste Ink Tray Assy

 Removal procedure

1. Remove the screw that secure the hinge, and remove the hinge from the Middle Housing.

After removing/replacing the Waste Ink Tray Assy, make the specified adjustments. (See Chapter 5 "ADJUSTMENT".)

Disassembly and Assembly Removal of Exterior Parts 74

Figure 4-30. Removing the Hinge

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Epson Stylus Photo PX650/TX650/TX659 Revision A

Positioning hole and dowel

C.B.P. 3x10 (6±1 Kgfcm)

Card Slot Cover

Front upper

C A U T I O N

C.B.P. 3x10 (6.1±1 Kgfcm)

3 1

Middle Housing

PF Encoder/PF Scale

APG Unit

2. Remove the screws (x2) that secure the Card Slot Cover, and remove the Card Slot Cover.

Figure 4-31. Removing the Card Slot Cover

When removing the Middle Housing, it may touch and damage the cables, the PF Encoder, the PF Scale (p.89) or the APG Unit

(p.94). Be careful not to let the Middle Housing interfere with

these parts when removing the Middle Housing.

3. Remove the screws (x5) that secure the Middle Housing.

4. Push outward on the left and right sides of the Middle Housing to widen it, and remove the Middle Housing while avoiding the PF Encoder, PF Scale and APG Unit.

Disassembly and Assembly Removal of Exterior Parts 75

Figure 4-32. Removing the Middle Housing

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Epson Stylus Photo PX650/TX650/TX659 Revision A

Point A

Point B

Head FFC

Front Frame

Align hooks (x2) with hole of Middle Housing, slide it in the direction of the arrow to secure.

In contact with the Front Frame

Front Frame Ground Plate

Hook

Front Frame

 When installing the Middle Housing, pull out the Head FFC

from the point A and other cables from the point B. Be careful not to damage the cables by letting them get caught.

Figure 4-33. Installing the Middle Housing (1)

 When installing the Middle Housing, route the Head FFC

between the Front Frame and the Middle Housing.

 When installing the Middle Housing, align the hooks (x2) of the

Front Frame Ground Plate with the hole of the Middle Housing, and then slide it in the direction of the arrow to secure the hooks. Make sure that the Front Frame Ground Plate surely comes in contact with the Front Frame.

Figure 4-35. Installing the Middle Housing (3)

 Tighten the screws in the order given in Fig. 4-32.  When installing the Card Slot Cover, align the positioning holes

of the Card Slot Cover with the dowels of the Middle Housing.

(See Figure 4-31.)

 For routing the cables, see Figure 4-39(p. 78).

Disassembly and Assembly Removal of Exterior Parts 76

Figure 4-34. Installing the Middle Housing (2)

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Epson Stylus Photo PX650/TX650/TX659 Revision A

C H E C K

P O I N T

Stacker Lever

Ink Cartridge

Dowel

Stacker Assy

Card Slot Cover

Do not insert cartridge too deep.

1. Press down the Stacker Lever to make the Stacker Assy to the CDR position. (See Figure 4-62(p. 88).)

2. Insert the Ink Cartridges (x2) with the bottoms side up under the spaces

outside the dowels (x2) on the Middle Housing.

Supporting point

Support Middle Housing with the bottom of Ink

CN14

CN13

CN8

CN7

CN6

CN16 CN15 CN10CN4

CN12 CN11CN3

4.3 Removing the Circuit Boards

4.3.1 Main Board Unit

When removing or installing the Main Board Unit, the Middle Housing may bend by applying the force using the screwdriver, and it may cause of stress whitening around the screw holes and positioning holes of the Card Slot Cover. To prevent this from happening, insert the Ink Cartridges (x2) under the Middle Housing with bottom side up as shown below, and remove or install the Main Board Unit while supporting the Middle Housing with the cartridges.

 Parts/Components need to be removed in advance

Upper Housing / Panel Unit / M/B Cover

 Removal procedure

1. Disconnect the following cables from the connector on the Main Board.

CN No.

CN3 Power Supply Unit cable White 3 CN14 CR Motor cable White 2

CN4 CDR Sensor cable White 4 CN10 Head FFC --- 13

CN6 PE Sensor cable White 3 CN11 Head FFC --- 13

CN7 APG Sensor cable Black 3 CN12 Head FFC --- 9

CN8 PF Encoder FFC --- 5 CN15 Head FFC --- 13

CN13 PF Motor cable Black 2 CN16 Head FFC --- 6

Cable/FFC

Connector

Color

Number

of pins

CN No.

Cable/FFC

Connector

Color

Number

of pins

Disassembly and Assembly Removing the Circuit Boards 77

Figure 4-36. Supporting the Middle Housing

Figure 4-37. Removing the Main Board Unit (1)

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Epson Stylus Photo PX650/TX650/TX659 Revision A

C.B.P. 3x10 (6±1 Kgfcm) C.B.S. 3x6 (8±1 Kgfcm)

Acetate tape (50mm)

Ferrite core

Line mark Positioning hole and dowel

Rib of Card Slot Cover

Head FFC

Rear side of printer

Cable/FFC Hook/Rib Double-sided tape CN No.

Power Supply Unit cable Rib A --- CN3

CDR Sensor cable Rib B --- CN4

PF Motor cable Hook A --- CN13

CR Motor cable Hook B --- CN14

PE Sensor cable Hook C --- CN6

APG Sensor cable Hook C --- CN7

PF Encoder FFC --- x2 CN8

Rib of Lower Housing

Double-sided tape

PF Encoder FFC

Power Supply Unit cable

CR Motor cable

PF Motor cable

CDR Sensor cable

APG Sensor cable

PE Sensor cable

Hook A Hook B Hook C

Rib B

Rib A

2. Pull out the Head FFC from the ferrite core.

3. Peel off the acetate tape and remove the ferrite core.

4. Remove the screws (x6) that secure the Main Board Unit.

5. Lift the rear side of the Main Board Unit, and remove it while avoiding from the rib of the Card Slot Cover.

 See the following for routing the cables to the Main Board Unit.

Figure 4-38. Removing the Main Board Unit (2)

 When installing the Main Board Unit, align the positioning

holes (x2) of the Main Board Unit with the dowels (x2) of the

Disassembly and Assembly Removing the Circuit Boards 78

Card Slot Cover. (See Figure 4-38.)

 When installing the Main Board Unit, put the Head FFC

through the ferrite core, align the ferrite core with the line mark of the Shield Plate M/B Upper and secure it with acetate tape. (See Figure 4-38.)

 Tighten the screws in the order given in Fig. 4-38.

Figure 4-39. Routing the Cables

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Epson Stylus Photo PX650/TX650/TX659 Revision A

C.B.S. 3x6 (8.5±0.5 Kgfcm) C.B. 3x6 (4±1 Kgfcm)

Shield Plate M/B Upper

C.B.S. 3x12 (8.5±0.5 Kgfcm) C.B. 2.5x6 (4±1 Kgfcm)

Main Board

Shield Plate M/B Lower

A D J U S T M E N T

R E Q U I R E D

 Disassembling the Main Board

1. Remove the screws (x2) that secure the Shield Plate M/B Upper, and remove the Shield Plate M/B Upper.

Figure 4-40. Removing the Main Board (1)

2. Remove the screws (x2) that secure the Main Board, and remove the Main Board from the Shield Plate M/B Lower.

 When installing the Main Board to the Shield Plate M/B Lower,

tighten the screw in the order given in Fig. 4-41.

 When installing the Shield Plate M/B Upper, tighten the screw

in the order given in Fig. 4-40.

After removing/replacing the Main Board Unit, make the specified adjustments. (See Chapter 5 "ADJUSTMENT".)

Disassembly and Assembly Removing the Circuit Boards 79

Figure 4-41. Removing the Main Board (2)

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Epson Stylus Photo PX650/TX650/TX659 Revision A

Panel Unit

Panel Gear

Protrusion and groove

Panel Lever

Panel Unit

Hook Shaft and bushing

Torsion spring

C.B.P. 3x8 (6±1 Kgfcm)

Panel Housing Lower

Panel FFC

Hook Hole

4.3.2 Panel Board

 Parts/Components need to be removed in advance

Upper Housing / Panel Unit

 Removal procedure

1. Disengage the protrusion of the Panel Unit from the groove of the Pane Gear, and remove the Panel Gear.

2. Remove the torsion spring from the hooks of the Panel Unit and the Panel Lever.

3. Disengage the shaft of the Panel Lever from the bushing of the Panel Unit, and remove the Panel Lever.

Figure 4-43. Removing the Panel Board (2)

4. Remove the screws (x4) that secure the Panel Housing Lower.

5. Release the hooks (x5) on the upper side of the Panel Unit, and remove the Panel Housing Lower from the Panel Unit while pulling out the Panel FFC from the hole of the Panel Housing Lower.

Disassembly and Assembly Removing the Circuit Boards 80

Figure 4-42. Removing the Panel Board (1)

Figure 4-44. Removing the Panel Board (3)

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Epson Stylus Photo PX650/TX650/TX659 Revision A

C.B.P. 3x8 (6±1 Kgfcm)

Positioning hole and dowel

CN1

Panel FFC

Panel Board

Panel Upper Housing

LCD FFC

CN2

LCD Unit

Connect FFC with the longer folded side to LCD Unit.

C.B.P. 2x8 (1.5±0.5 Kgfcm)

Panel Upper Housing

LCD Unit

Panel Upper Housing

13 10 7

14 11 8

15 12 9

16 15 2

17 6 4 3

Hook

6. Disconnect the Panel FFC (CN1) from the connector on the Panel Board.

7. Disconnect the LCD FFC (CN2) from the connector on the LCD Unit.

8. Remove the screws (x6) that secure the Panel Board, and remove the Panel Board from the Panel Upper Housing.

10. Remove the following buttons from the Panel Upper Housing.

No. Button No. Button No. Button

1 PS Button 7 Minus Button 13 Plus Button

2 Copy Button 8 Left Button 14 Right Button

3 Memory Card Button 9 Setting Button 15 Back Button

4 Fun Print Button 10 Up Button 16 Stop Button

5 Set Up Button 11 OK Button 17 Start Button

6 Zoom Button 12 Low Button

Figure 4-45. Removing the Panel Board (4)

9. Remove the screws (x2) that secure the LCD Unit, and remove the LCD Unit from the Panel Upper Housing.

Disassembly and Assembly Removing the Circuit Boards 81

Figure 4-46. Removing the Panel Board (5)

Figure 4-47. Removing the Panel Board (6)

 When attaching the buttons, insert the hooks (x2 each) of the

buttons from the front of the Panel Upper Housing, and secure them properly. (See Figure 4-47.)

 Tighten the screws in the order given in Fig. 4-46.  When installing the Panel Board, align the positioning holes

(x4) of the Panel Board with the dowels (x4) of the Panel Upper Housing. (See Figure 4-45.)

 When connecting the LCD FFC, connect the longer folded side

to the LCD Unit as shown in Fig. 4-45.

Confidential

Epson Stylus Photo PX650/TX650/TX659 Revision A

P/S Assy

Pull out the connector from here.

C.B.P. 3x10 (6±1 Kgfcm)

P/S Cover

Power Supply Board

Route the P/S Connector Cable on the rib.

4.3.3 Power Supply Board

 Parts/Components need to be removed in advance

Upper Housing / Scanner Unit / Panel Unit / M/B Cover / Waste Ink Tray Assy / Middle Housing / Printer Mechanism

 Removal procedure

1. Remove the screw that secure the P/S Assy, and remove the P/S Assy from the Lower Housing.

2. Remove the screw, and remove the P/S Cover.

Figure 4-49. Removing the Power Supply Board (1)

3. Remove the Power Supply Board.

Figure 4-48. Removing the P/S Assy

Figure 4-50. Removing the Power Supply Board (2)

Disassembly and Assembly Removing the Circuit Boards 82

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A D J U S T M E N T

R E Q U I R E D

Rib Groove

P/S Connector Cable

Ferrite core

Left side

 When installing the Power Supply Board, route the P/S

Connector Cable on the ribs of the P/S Assy as shown in Fig.

4-50.

 When installing the P/S Assy, put the ferrite core of the P/S

Connector Cable in the groove of the Lower Housing, and route the P/S Connector Cable through the ribs (x3) of the Lower Housing.

Figure 4-51. Installing the P/S Assy

After removing/replacing the Power Supply Board, make the specified adjustments. (See Chapter 5 "ADJUSTMENT".)

Disassembly and Assembly Removing the Circuit Boards 83

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C A U T I O N

Head Cable Cover

Hook

Right side of Carriage Unit

Hook

Head FFC Cover

Pay attention to the FFC

C A U T I O N

Right inside of Carriage Unit

Rear side

Hooks

Removal direction

Front HP side

Front PF side

CSIC Connector Holder Assy

Release the FFC

Special tool

Pay attention to the cables

C A U T I O N

Pay attention to the FFC

C A U T I O N

Pay attention to the contacts

C A U T I O N

4.4 Disassembling the Printer Mechanism

4.4.1 Printhead

 When removing the Head Cable Cover and the Head FFC

Cover, do not use tools with sharp ends as the FFC may get damaged.

 Be careful not to damage the FFCs and cables when

disengaging the hook of the CSIC Connector Holder Assy.

 Handle the CSIC Connector Holder Assy carefully; especially

take care not to touch it with your bare hand or not to bend it.

 Parts/Components need to be removed in advance

Upper Housing / Scanner Unit

 Removal procedure

1. Unlock the Carriage. (See “4.1.5 How to Unlock the Carriage” (p.61).)

2. Move the Carriage Unit to the center and open the Cartridge Cover, and then take out the all ink cartridges.

3. Release the hook of the Head Cable Cover on the right side of the Carriage Unit, and remove the Head Cable Cover by sliding it downward.

4. Release the hook of the Head FFC Cover with the flathead screwdriver or a similar tool, and pull the Head FFC Cover upward to remove it.

Figure 4-53. Removing the Head FFC Cover

5. Disconnect the FFC from the CSIC Connector Holder Assy.

6. Release the hooks (x2) of the CSIC Connector Holder Assy on the rear left/right of the Carriage Unit with the special tools (see p.61), and remove the CSIC Connector Holder Assy upward.

Disassembly and Assembly Disassembling the Printer Mechanism 84

Figure 4-52. Removing the Head Cable Cover

Figure 4-54. Removing the CSIC Connector Holder Assy

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Epson Stylus Photo PX650/TX650/TX659 Revision A

C.B.P. 2.6x8 (4±1 Kgfcm)

Head ID

AD J U S T M E N T

RE Q U I R E D

Printhead

Do not touch nozzle surface

C A U T I O N

Head FFC

A D J U S T M E N T

R E Q U I R E D

Head FFC Cover The bottom protrusions (x2) and the top sliding sections (x2) must be in alignment.

Head Cable Cover Engage the protrusion in the rear with the carriage first and then insert the top protrusions (x2) to the hole of the carriage.

7. Remove the screws (x3) that secure the Printhead, and lift the Printhead upward.

 Make sure that the FFC is connected properly.  Tighten the screws in the order given in Fig. 4-55.  Install the Head FFC Cover and Head Cable Cover as shown

below.

Figure 4-55. Removing the Printhead

8. Disconnect the Head FFCs (x2) from the connectors (x2) on the rear of the Printhead, and remove the Printhead.

Disassembly and Assembly Disassembling the Printer Mechanism 85

Figure 4-56. Releasing the Head FFCs

 For replacing the Printhead, note down the head ID before

installing the Printhead.

 After removing/replacing the Printhead, make the specified

adjustments. (See Chapter 5 "ADJUSTMENT".)

Confidential

Epson Stylus Photo PX650/TX650/TX659 Revision A

C A U T I O N

C H E C K

P O I N T

CR_Scale02.eps

About 25mm About 45mm

Hold here

Hold hereHold here

Hold here

Step 1. Remove the spring

Step 2. Release it from the hook

Step 3. Pull it out from CR Encoder

CR Unit

Step 4. Turn it by 90 degrees and release it

Cutting Portion

4.4.2 Linear Scale

 When you hold the Linear Scale, hold its ends or two points of

the top and bottom surfaces with your hands; do not touch the reading surface.

 Take care that the reading surface is not soiled or scratched.

Especially when putting the Linear Scale through the CR Encoder during reassembly work, take great care that grease of the CR Guide Shafts does not adhere to the reading surface.

If you need to move the Carriage Unit, unlock the Carriage in advance. (See 4.1.5 How to Unlock the Carriage (p.61).)

 Parts/Components need to be removed in advance

Upper Housing / Scanner Unit / Panel Unit / M/B Cover / Waste Ink Tray Assy / Middle Housing

 Removal procedure

1. Remove the spring from the left frame of the printer.

2. Release the Linear Scale from the hook at the right frame of the printer.

3. Pull out the Linear Scale from the CR Encoder of the CR Unit.

4. Turn the Linear Scale upward by 90 degrees and release it from the left hook.

Disassembly and Assembly Disassembling the Printer Mechanism 86

Figure 4-57. Removing the Linear Scale

Install the Linear Scale with the cutting portion upward.

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Epson Stylus Photo PX650/TX650/TX659 Revision A

C A U T I O N

Handling Precaution

About

15°

Do not tilt more than 15 degrees, or drag it while tilting.

C A U T I O N

Groove

Ferrite core

Acetate tape

CR Motor cable

Rear right side

Relay Connector

CDR Guide Sensor cable

Front left side

4.4.3 Printer Mechanism

 When lifting the Printer Mechanism, be sure to hold the

positions specified in the figure below to prevent the Main Frame from being deformed.

Figure 4-58. Printer Mechanism Handling Precaution

 The PF Scale comes in contact with the floor if the Printer

Mechanism Assy is turned counterclockwise by about 15 degrees. In such a case, the PF Scale may be damaged. Take great care not to damage the PF Scale when handling the removed Printer Mechanism Assy. (Alternatively, remove the PF Encoder/PF Scale. (p.89))

 Parts/Components need to be removed in advance

Upper Housing / Scanner Unit / Panel Unit / M/B Cover / Waste Ink Tray Assy / Middle Housing

 Removal procedure

1. Peel off the acetate tape that secure the ferrite core of the CR Motor Cable, and pull out the ferrite core from the groove of the Lower Housing.

Figure 4-59. Removing the Printer Mechanism (1)

2. Disconnect the Relay Connector of the CDR Guide Sensor cable.

Disassembly and Assembly Disassembling the Printer Mechanism 87

Figure 4-60. Removing the Printer Mechanism (2)

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C.B.P.(P2). 3x8 (6.1±1 Kgfcm)

Link Stacker

Stacker Lever

Combination Gear 14.4,45.6

Align the phases

ASF position

Stacker Assy

CDR position

Stacker Lever

Stacker Assy

3. Remove the screws (x6) that secure the Printer Mechanism and lift the Printer Mechanism upward to remove it.

 Before installing the Printer Mechanism, make sure that the

Stacker Assy operates properly with the switching of the Stacker Lever. If it does not operate properly, check the phases of the Stacker Lever on the left side of the Lower Housing, the Combination Gear 14.4,45.6, and the Link Stacker, and install them to be aligned correctly.

Figure 4-61. Removing the Printer Mechanism (3)

Figure 4-62. Phase Adjustment of the Stacker Assy

 When installing the Printer Mechanism, put the ferrite core of

the CR Motor Cable in the groove of the Lower Housing, and secure it with acetate tape. (See Figure 4-59.)

 Tighten the screws in the order given in Fig. 4-61.

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A D J U S T M E N T

R E Q U I R E D

C A U T I O N

C.B.P. 2.6x8 (4±1 Kgfcm)

Double-sided tape

PF Encoder

PF Scale

Left side

 After removing/replacing the Printer Mechanism, make the

specified adjustments. (See Chapter 5 "ADJUSTMENT".)

 After replacing the Printer Mechanism, be sure to perform the

required lubrication. (See Chapter 6 "MAINTENANCE".)

4.4.4 PF Encoder/PF Scale

 Parts/Components need to be removed in advance

Upper Housing / Scanner Unit / Panel Unit / M/B Cover / Waste Ink Tray Assy / Middle Housing

 Removal procedure

Handle the PF Scale with care not to scratch or contaminate it. Do not touch it with your bare hand.

1. Disconnect the FFC of the PF Encoder, remove the screw, and remove the PF Encoder.

2. Peel off the double-sided tape that secure the PF Scale, and remove the PF Scale.

Figure 4-63. Removing the PF Encoder/PF Scale

When installing the PF Encoder, confirm that the reading area does not come in contact with the PF Scale.

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Ferrite core

Acetate tape

PF Motor Cable

Hook Groove

CR Motor Cable

Harness Holder

Left side

Cable Holder Frame

ASF Unit

Acetate tape (20mm)

C.P.S. 3x6 (4±1 Kgfcm)

PF Motor

Rear left side

PF Motor

With the black wire up.

4.4.5 PF Motor

 Parts/Components need to be removed in advance

Upper Housing / Scanner Unit / Panel Unit / M/B Cover / Waste Ink Tray Assy / Middle Housing / Printer Mechanism / PF Encoder / PF Scale

 Removal procedure

1. Peel off the acetate tape that secure the ferrite core of the PF Motor Cable.

2. Release the PF Motor Cable and the CR Motor Cable from the hooks (x2) of the Cable Holder Frame and the hook of the ASF Unit.

3. Remove the Harness Holder.

4. Remove the screws (x2) that secure the PF Motor, and remove the PF Motor.

Figure 4-65. Removing the PF Motor (2)

 When installing the PF Motor, make sure to set it with the

black wire up.

Figure 4-64. Removing the PF Motor (1)

Figure 4-66. PF Motor

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A D J U S T M E N T

R E Q U I R E D

90±2mm

255±2mm

280±2mm

CR Motor Cable

PF Motor Cable

Acetate Tape (20mm)

Main Board side

Connector

C A U T I O N

Ink System Unit

Do not remove

Remove the lower one

C.P.S. 3x6 (8±1 Kgfcm)

4.4.6 Ink System Unit

 Wrap acetate tape (x2) around the PF Motor Cable and the CR

Motor Cable as shown below to secure them.

 Parts/Components need to be removed in advance

Upper Housing / Scanner Unit / Panel Unit / M/B Cover / Waste Ink Tray Assy / Middle Housing / Printer Mechanism

 Removal procedure

 Take extra care not to contaminate the surrounding objects

with ink. In addition, when removing the Waste Ink Tube, take care not to spill ink.

 Do not touch the head cleaner (wiper) with your bare hand, and

make sure that it is free from grease. Touching with your bare hand or adhering grease can cause nozzle clogging.

Figure 4-67. PF Motor Cable/CR Motor Cable

 When installing the PF Motor, secure the cables and the ferrite

core as the following. (See Figure 4-64.)

• Route the PF Motor Cable and the CR Motor Cable through

the hooks (x2) of the Cable Holder Frame and the hook of the ASF Unit.

• Put the ferrite core of the PF Motor Cable in the groove of

the ASF Unit, and secure it with acetate tape.

After removing/replacing the PF Motor, make the specified adjustments. (See Chapter 5 "ADJUSTMENT".)

1. Remove the screws (x2) that secure the Ink System Unit, and remove the Ink System Unit.

Figure 4-68. Removing the Ink System Unit

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A D J U S T M E N T

R E Q U I R E D

Bottom

Waste Ink Tube

Groove

Bottom

Positioning hole and shaft

Rear right side

LD Roller Guide

Push the protrusions

C.B.S. 3x6 (8±1 Kgfcm)

Linear Scale

Hook

4.4.7 ASF Unit

 When installing the Ink System Unit, route the Waste Ink Tube

through the groove on the bottom of the Ink System.

Figure 4-69. Routing the Waste Ink Tube

 When connecting the Waste Ink Tube to the Waste Ink Tray

Assy, wipe the ink off the joint area of the tube, if any. With ink left adhering to the joint area, the tube cannot be connected firmly and may come off easily.

 When installing the Ink System, insert the shafts (x5) of the Ink

System surely to the positioning holes (x5) of the frame.

 Parts/Components need to be removed in advance

Upper Housing / Scanner Unit / Panel Unit / M/B Cover / Waste Ink Tray Assy / Middle Housing / Printer Mechanism / Ink System Unit

 Removal procedure

1. Release the PF Motor Cable and the CR Motor Cable from the hook of the ASF Unit on the left side. (See Figure 4-64.)

2. Remove the screw that secure the LD Roller Guide.

3. While being careful not to damage the Linear Scale, push the right and left protrusions, lift the LD Roller Guide and release the hooks (x5), and remove the LD Roller Guide.

Disassembly and Assembly Disassembling the Printer Mechanism 92

Figure 4-70. Installing the Ink System Unit

 Tighten the screws in the order given in Fig. 4-68.

After replacing the Ink System Unit, be sure to perform the required lubrication. (See Chapter 6 "MAINTENANCE".)

Figure 4-71. Removing the ASF Unit (1)

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C.B.S.(P4). 3x6 (8±1 Kgfcm)

Hook

Front left

Front right

Tip of Change Lever

Right side

Gear engagement

Composite Gear

(10, 15.2)

A D J U S T M E N T

R E Q U I R E D

ASF Unit

LD Roller

Blade

Align the arrows

LD Roller Shaft

4. Remove the right and left screws (x2) that secure the ASF Unit.

Figure 4-72. Removing the ASF Unit (2)

5. On the front side, release the right and left hooks (x2) that secure the ASF Unit and the tip of the Change Lever from the printer frame.

6. Remove the Composite Gear (10, 15.2), and remove the ASF Unit.

 When installing the ASF Unit, make sure that the composite

gear, the chip of Change Lever and the hooks (x2) are engaged properly. (See Figure 4-73.)

 Tighten the screws in the order given in Fig. 4-72.  Install the LD Roller aligning the arrow on the LD Roller with

the arrow on the blade of the shaft. Make sure the LD Roller is securely attached without any gap or misalignment.

Figure 4-74. Installing the LD Roller

 After removing/replacing the ASF Unit, make the specified

adjustments. (See Chapter 5 "ADJUSTMENT".)

 After replacing the ASF Unit, be sure to perform the required

lubrication. (See Chapter 6 "MAINTENANCE".)

Disassembly and Assembly Disassembling the Printer Mechanism 93

Figure 4-73. Removing the ASF Unit (3)

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ASF Gear train

C.B.S. 3x6 (8±1 Kgfcm)

Composite Gear (10, 15.5)

APG Unit

Spur gear 28.8

Locating hole

Right PG Cam

Step 1. Install the Composite Gear (10, 15.5)

Step 2. Put a pin or the

like through the hole

Step 3. Put a pin or the like through the hole

With the pin left in the hole

4.4.8 APG Unit

 Parts/Components need to be removed in advance

Upper Housing / Scanner Unit / Panel Unit / M/B Cover / Waste Ink Tray Assy / Middle Housing / Printer Mechanism

 Removal procedure

1. Remove the screws (x2) that secure the APG Unit, and remove the APG Unit.

2. Remove the Composite Gear (10, 15.5).

Figure 4-75. Removing the APG Unit

 When installing the APG Unit, follow the procedure below.

1. Install the Composite Gear (10, 15.5).

2. Put a pin (ø2mm) or the like through the locating hole of the Right PG Cam on the CR Guide Shaft to the printer frame.

Figure 4-77. Installing the APG Unit (1)

3. Put a pin or the like through the locating hole of the APG Unit to the Spur Gear 28.8.

 The gear layout on the rear of the APG Unit is shown below.

If the gears comes off when removing the APG Unit, attach them referring to below layout.

Figure 4-78. Installing the APG Unit (2)

(Continued to the next page.)

Disassembly and Assembly Disassembling the Printer Mechanism 94

Figure 4-76. Gear Layout of the APG Unit

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R E Q U I R E D

Step 4. Check engagement of the dowels

Positioning hole and dowel

Step 5. Install the Composite Gear (10, 15.5)

Hook

Acetate tape (18 x 20 mm)

CR Motor Unit

Rear side

Driven Pulley Assy

Tension spring

4. With the pins left inserted in the holes as shown in Fig. 4-78,

align and insert the dowels (x6) of the APG Unit to the positioning holes (x6) of the Main Frame.

Figure 4-79. Installing the APG Unit (3)

5. Install the Composite Gear (10, 15.5) properly to the APG Unit.

4.4.9 CR Motor

 Parts/Components need to be removed in advance

Upper Housing / Scanner Unit / Panel Unit / M/B Cover / Waste Ink Tray Assy / Middle Housing / Printer Mechanism

 Removal procedure

1. At the rear of the printer, detach the CR Motor Cable from the frame.

Figure 4-81. Removing the CR Motor (1)

2. At the rear of the printer, remove the tension spring of the Driven Pulley Assy.

3. Remove the Driven Pully from the Main Frame.

Figure 4-80. Installing the APG Unit (4)

6. Tighten the screws (x2) in the order given in Fig. 4-75 to

install the APG Unit.

Figure 4-82. Removing the CR Motor (2)

After replacing the APG Unit, be sure to perform the required lubrication. (See Chapter 6 "MAINTENANCE".)

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C A U T I O N

Timing Belt

Pinion gear

C.P 3x4 (4±1 Kgfcm)

CR Motor

A D J U S T M E N T

R E Q U I R E D

Printed area

Take extra care not to contaminate the Timing Belt with grease. The belt deteriorates faster if grease adheres to it.

4. Remove the Timing Belt from the pinion gear of the CR Motor.

Figure 4-83. Removing the CR Motor (3)

5. Remove the screws (x2), and remove the CR Motor.

 Install the CR Motor with its printed area facing upward.

Figure 4-85. Installing the CR Motor

 Install the Timing Belt with the tooth side facing inside and

make sure that it is not twisted.

 When the CR Motor has been replaced with a new one, wind

acetate tape (18x20 mm, x3) around the CR Motor Cable as shown. (See Figure 4-81.)

 After removing/replacing the CR Motor, make the specified

adjustments. (See Chapter 5 "ADJUSTMENT".)

 After replacing the CR Motor, be sure to perform the required

lubrication. (See Chapter 6 "MAINTENANCE".)

Figure 4-84. Removing the CR Motor (4)

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Acetate tape (18 x 50mm)

Head FFC

Front Frame

Rib Double-sided tape

C.B.S. 3x6 (8±1 Kgfcm)

Protrusion

Cable Holder Frame

Hook

Spring

Left side

Loosen the screw and turn

C.B.S.(P4). 3x6 (8±1 Kgfcm)

Left Parallelism Bush

Mark

Spring

Washer

Right side

Right PG Cam

CR Guide Shaft

4.4.10 CR Unit

 Parts/Components need to be removed in advance

Upper Housing / Scanner Unit / Panel Unit / M/B Cover / Waste Ink Tray Assy / Middle Housing / Printer Mechanism / Linear Scale / PF Scale / PF Encoder / APG Unit

 Removal procedure

1. Remove the Driven Pully from the Main Frame. (See Figure 4-82.)

2. Peel off the acetate tape, and release the Head FFC from the Front Frame.

Figure 4-86. Removing the CR Unit (1)

3. Remove the screw that secure the Cable Holder Frame, and remove the Cable Holder Frame.

4. At the left side of the printer, remove the spring, and mark the contact point on the Parallelism Bush with the frame. Then loosen the screw, and turn the Parallelism Bush toward the front.

Figure 4-88. Removing the CR Unit (3)

5. At the right side of the printer, remove the spring, the washer, and the Right PG Cam.

Disassembly and Assembly Disassembling the Printer Mechanism 97

Figure 4-87. Removing the CR Unit (2)

Figure 4-89. Removing the CR Unit (4)

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C H E C K

P O I N T

Lift the left shaft slightly and shift it to the right to release it from the frame, and remove the CR Unit together with the shaft.

Hook

Cartridge Cover Hinge

Insert here

Cartridge

Cover

Toothed

(inside)

No tooth (outside)

Both inside and outside toothed

With the cam

positioned outside

PG Left Cam

APG Sensor

Must not touch

the sensing area

6. Remove the CR Unit together with the CR Guide Shaft from the left side of the printer frame.

Figure 4-90. Removing the CR Unit (5)

To remove the Cartridge Cover, it is necessary to remove the Cartridge Cover Hinge. However, there is no way to release the hook. Therefore, insert a slotted screwdriver as shown below and break the hook. (At installation, replace it with a new one.)

 After installing the Cable Holder Frame, confirm the

engagement of the protrusion, and then tighten the screw. (See

Figure 4-87.)

 When installing the CR Unit, route the Head FFC through the

ribs (x2) of the Front Frame, and secure it with acetate tape and double-sided tape. (See Figure 4-86.)

 After installing the Head FFC as shown, move the carriage

several times and confirm that the FFC is free from too much tension or slack. (See Figure 4-86.)

 Install the Timing Belt on the carriage properly that the

toothed areas on the inside and outside of the belt as shown below.

Figure 4-91. Installing the CR unit (1)

 Install the PG Left Cam by mating the D cut surfaces and with

the cam positioned outside so that it does not come in contact with sensing area of the APG Sensor

Disassembly and Assembly Disassembling the Printer Mechanism 98

Figure 4-92. Installing the CR unit (2)

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A D J U S T M E N T

R E Q U I R E D

Rear

Carriage guide

C.B.S. 3x6 (8±1 Kgfcm)

Front Frame

Protrusion

 Install the CR Unit so that the guide is engaged with the frame.

Figure 4-93. Installing the CR unit (3)

 When installing the Cable Holder Frame, make sure that it is

positioned correctly in the front and back direction. (Fig. 4-87)

 After removing/replacing the CR Unit, make the specified

adjustments. (See Chapter 5 "ADJUSTMENT".)

 After replacing the CR Unit, be sure to perform the required

lubrication. (See Chapter 6 "MAINTENANCE".)

4.4.11 Paper Eject Frame Assy

 Parts/Components need to be removed in advance

Upper Housing / Scanner Unit / Panel Unit / M/B Cover / Waste Ink Tray Assy / Middle Housing / Printer Mechanism

 Removal procedure

1. Release the Head FFC from the Front Frame. (See Figure 4-86.)

2. Remove the screw that secure the Cable Holder Frame to the Front Frame. (See

Figure 4-87.)

3. Remove the screws (x2) that secure the Front Frame, and remove the Front Frame.

Figure 4-94. Removing the Paper Eject Frame Assy (1)

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Paper Eject Frame Assy

Shaft holder

Shaft holderEJ Roller Shaft

Left side

Left EJ Frame Spring

Longer side

Right side

Right EJ Frame Spring

Shorter side

Right side

Right EJ Frame Spring

Left side

Left EJ Frame Spring

4. Remove the Paper Eject Frame Assy from the printer.

Figure 4-95. Removing the Paper Eject Frame Assy (2)

 Align the shaft holders (left and right) on the bottom of the

Eject Frame with the EJ Roller Shaft.

 When installing the EJ Frame Assy, make sure that the Left/

Right EJ Frame Springs are attached as shown in Fig. 4-97. Carefully handle the EJ Frame Assy as the springs come off easily.

Figure 4-97. Installing the Paper Eject Frame Assy (2)

 When installing the Front Frame, screw it after securing the

foot of the two EJ Frame Springs to the slits as shown in the figure. Carefully handle the EJ Frame as the springs come off easily.

Disassembly and Assembly Disassembling the Printer Mechanism 100

Figure 4-96. Installing the Paper Eject Frame Assy (1)

Figure 4-98. Installing the Paper Eject Frame Assy (3)

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Epson Stylus Photo PX650, Stylus Photo TX650, Stylus Photo TX659 Color Inkjet Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

PRODUCT DESCRIPTION

1.1 Features

1.2 Printing Specifications

1.2.1 Basic Specifications

1.2.2 Ink Cartridge

1.2.3 Print Mode

1.2.4 Supported Paper

1.2.5 Printing Area

1.3 Scanner Specifications

1.4 General Specifications

1.4.1 Electrical Specifications

1.4.2 Environmental Conditions

1.4.3 Durability

1.4.4 Acoustic Noise

1.4.5 Safety Approvals (Safety standards/EMI)

1.5 Interfaces

1.5.1 USB Interfaces

1.5.2 Memory Card Slots

1.6 Control Panel

1.6.1 Operation Buttons & LED

1.7 Specifications of Each Function

1.7.1 Stand-alone Copy Function

1.7.1.1 Copy print mode and available paper type/size and print layout

1.7.1.2 Stand-alone Copy Menu

1.7.1.4 Copy Speed

1.7.1.3 Copy Layout & Preset Scaling Factors

1.7.2 Memory Card Direct Print Function

1.7.2.1 Memory card direct print mode and available paper type/size and print layout

1.7.2.2 Supported File Type and Media Type

1.7.2.3 Specifications for Handling Image Data

1.7.2.4 Memory Card Direct Print Menu

1.7.3 Backup Function

1.7.3.1 Backup Function Specifications

1.7.3.2 Backup Errors

1.7.4 Camera Direct Print Function (PictBridge)

1.7.4.1 Available DSC

1.7.4.2 Print Settings Available from DSC

1.7.4.3 General Operation Procedure

1.7.4.4 Operating Specifications during Connecting DSC

1.7.5 Specialty Print Functions

1.7.5.1 Specialty print functions and available paper type/size and print layout

1.7.5.2 Specialty Print Mode

1.7.6 Setup Mode

1.7.6.1 Maintenance Menu

1.7.6.2 Ink Levels

1.7.6.3 PictBridge Setup

1.7.6.4 CD/Sticker Print Position

1.7.6.5 Backup Memory Card

1.7.6.6 Restore Default Settings

1.7.6.7 Bluetooth Settings

OPERATING PRINCIPLES

2.1 Overview

2.1.1 Printer Mechanism

2.1.2 Motors and Sensors

2.1.3 Printhead

2.2 Power-On Sequence

2.3 Printer Initialization

TROUBLESHOOTING

3.1 Overview

3.1.1 Specified Tools

3.1.2 Preliminary Checks

3.1.3 Procedure for Troubleshooting

3.2 Troubleshooting When There is Error Display

3.2.1 Error List

3.2.2 Warning List

3.2.3 FATAL Error

3.3 Troubleshooting When There is No Error Display

3.3.1 Troubleshooting for Printer

3.3.2 Power Supply Related Troubleshooting

3.3.3 Ink Supply Related Troubleshooting

3.3.4 I/F Related Troubleshooting

3.3.5 Troubleshooting for Scanner

3.3.6 Troubleshooting for Motors and Sensors

DISASSEMBLY AND ASSEMBLY

4.1 Overview

4.1.1 Precautions