Epson CX4400 - Stylus Color Inkjet Manuel de service

EPSON STYLUS CX4300/CX4400/CX5500/CX5600/DX4400/DX4450Color Inkjet PrinterSEMF07-004SERVICE MANUAL

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision APRODUCT DESCRIPTION Specifications 101.2 Specifications1.2.1 Printing Specification

CHAPTER5ADJUSTMENT

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AADJUSTMENT Adjustment Items and Overview (T.B.D) 1015.1 Adjustment Items and Overvie

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AADJUSTMENT Adjustment Items and Overview (T.B.D) 102Table 5-2. Maintenance Items (T.

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AADJUSTMENT Adjustment Items and Overview (T.B.D) 1035.1.2 Replacement Part Adjustmen

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AADJUSTMENT Adjustment Items and Overview (T.B.D) 104EJ RollerRemoval -- -- -- -- -- -

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AADJUSTMENT Adjustment by Using Adjustment Program (T.B.D) 1055.2 Adjustment by Using

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AADJUSTMENT Adjustment by Using Adjustment Program (T.B.D) 1065.2.2 Top Margin Adjust

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AADJUSTMENT Adjustment by Using Adjustment Program (T.B.D) 1075.2.4 First Dot Adjustm

CHAPTER6MAINTENANCE

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AMAINTENANCE Overview 1096.1 Overview This section provides information to maintain t

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision APRODUCT DESCRIPTION Specifications 11PRINT MODENote *1: CPS: Characters per second*2:

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AMAINTENANCE Overview 1101. Select the “EPSON Status Monitor 3” in the printer driver

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AMAINTENANCE Overview 1116.1.3 LubricationThe characteristics of the grease have grea

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AMAINTENANCE Overview 112Figure 6-6. Lubrication on Driven PulleyFigure 6-7. Lubrica

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AMAINTENANCE Overview 113Figure 6-10. Lubrication on PF Roller Bearing (1)Figure 6-11

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AMAINTENANCE Overview 114Figure 6-14. Lubrication on EJ Roller (2)Figure 6-15. Lubri

CHAPTER7APPENDIX

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AAPPENDIX Connector Summary 1167.1 Connector Summary7.1.1 Major Component Unit Main

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AAPPENDIX Connector Summary 117Table 7-2. CN1 - PrintheadPin Signal Name I/O Function

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AAPPENDIX Connector Summary 118Table 7-5. J3 - Panel BoardPin Signal Name I/O Functio

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AAPPENDIX Exploded Diagram / Parts List 1197.2 Exploded Diagram / Parts ListThis manu

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision APRODUCT DESCRIPTION Specifications 12PAPER SUPPORTThe table below lists the paper typ

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AAPPENDIX Electrical Circuits 1207.3 Electrical CircuitsThe electric circuit diagrams

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision APRODUCT DESCRIPTION Specifications 13Note 1: “Y” in the “P” column stands for “the pa

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision APRODUCT DESCRIPTION Specifications 14PRINTING AREAThe printing area for this printer

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision APRODUCT DESCRIPTION Specifications 151.2.2 Scanning SpecificationsSCANNING AREAFigur

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision APRODUCT DESCRIPTION Specifications 161.2.3 Standalone Copying SpecificationsSUPPORTE

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision APRODUCT DESCRIPTION Specifications 17COPY AREAThe following table shows the relative

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision APRODUCT DESCRIPTION Specifications 181.2.4 Electrical Specifications Primary power

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision APRODUCT DESCRIPTION Specifications 191.2.6 Durability Total print life: 10,000 page

Notice: All rights reserved. No part of this manual may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, elec

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision APRODUCT DESCRIPTION Specifications 201.2.10 Control PanelBUTTONSThe five buttons on

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision APRODUCT DESCRIPTION Specifications 211.2.11 Button Functions in Stand-alone CopyThe

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision APRODUCT DESCRIPTION Specifications 221.2.13 Power Save ModeWithout any panel operati

CHAPTER2OPERATING PRINCIPLES

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AOPERATING PRINCIPLES Overview 242.1 OverviewThis section describes the operating pri

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AOPERATING PRINCIPLES Printer Mechanism 252.2.1 Printhead SpecificationsThe Printhead

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AOPERATING PRINCIPLES Printer Mechanism 262.2.3 Paper Feeding MechanismPaper loading/

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AOPERATING PRINCIPLES Printer Mechanism 272.2.4 Ink System MechanismThe Ink system me

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AOPERATING PRINCIPLES Scanner Mechanism 282.3 Scanner MechanismThe Scanner Mechanism

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AOPERATING PRINCIPLES Scanner Mechanism 292.3.1.2 Scanner Carriage Unit Movement Over

PRECAUTIONSPrecautionary notations throughout the text are categorized relative to 1) personal injury and 2) damage to the equipment.DANGER Signals a

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AOPERATING PRINCIPLES Electrical Circuit Operating Principles 302.4 Electrical Circui

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision AOPERATING PRINCIPLES Electrical Circuit Operating Principles 31Figure 2-8. Main Boar

CHAPTER3TROUBLESHOOTING

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Overview 333.1 OverviewThis chapter describes unit-level troubleshoo

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Error Indications and Fault Occurrence Causes 34Note : “–” : No chang

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Error Indications and Fault Occurrence Causes 35Note : “–” : No chang

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Error Indications and Fault Occurrence Causes 36Table 3-5. Error Ind

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 373.3 TroubleshootingYou can identify the troubles b

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 38• Operation•–When turning on the power, the power o

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 39Table 3-8. Check point for double feed error accor

About This ManualThis manual describes basic functions, theory of electrical and mechanical operations, maintenance, and repair procedures of the prin

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 40Table 3-9. Check point for paper out error accordi

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 41• Operation•–The drive of the PF Motor is not trans

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 42• Operation•–The drive of the PF Motor is not trans

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 43Table 3-10. Check point for no ink cartridge/CSIC

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 44Table 3-11. Check point for paper jam error accord

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 45• Operation•Outside HPPaper is being resent during

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 46• Operation•–The leading edge of paper does not go

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 47Table 3-12. Check point for fatal error according

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 48• Power on•AnywhereThe Scanner Unit does not initia

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 49• Power on•AnywhereWhen turning on the power, the C

Revision StatusRevision Issued Date DescriptionA April 23, 2007 First Release

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 50• Power on•AnywhereWhen turning on the power, the C

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 51• Power on•AnywhereWhen turning on the power, the C

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 52• Operation•AnywhereThe CIS Assy. does not operate.

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 533.3.1 Superficial Phenomenon-Based Troubleshooting

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 54Table 3-14. Check point for the abnormal noiseOccu

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 55Table 3-16. Check point for the poor printing qual

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 56• White streak / abnormal dischargeInk is ejected t

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 57• White streak/color unevenness occurrenceMicro ban

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 58•Print start position slipThe printing operation is

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ATROUBLESHOOTING Troubleshooting 59• Ink stain of paperInk sticks to other than the pr

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision A6CONTENTSChapter 1 PRODUCT DESCRIPTION1.1 Overview ...

CHAPTER4DISASSEMBLY/ASSEMBLY

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Overview 614.1 OverviewThis section describes procedures for di

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Overview 624.1.3 Work Completion CheckIf any service is made to

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Overview 634.1.4 Caution After Repair (T.B.D)Before shipping th

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembly Procedures 644.2 Disassembly ProceduresThis section

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Printer Section 654.3 Printer Section4.3.1 Paper Support Assy.

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Printer Section 664.3.3 Document Cover/ASF Cover/Support Arm P

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Printer Section 674.3.4 Scanner Unit/Middle Case/Panel Unit Pa

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Printer Section 684. While pushing outward on the right side of

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Printer Section 69 Removing the Scanner Unit from the Middle Ca

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision A74.7 The Shortest Way to Remove the Main Frame. ...

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Printer Section 70REASSEMBLY OF SCANNER UNIT /MIDDLE CASE /PANEL

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Removing Printer Mechanism 714.4 Removing Printer Mechanism Pa

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Removing Printer Mechanism 726. Carefully lift up the front end

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Removing Board 734.5 Removing Board4.5.1 Main Board Part/Unit

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Removing Board 74A D J U S T M E N TR E Q U I R E DAfter replaci

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 754.6 Disassembling Printer Mec

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 765. Release the tabs (1) and (2

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 778. Remove the Head FFC (x1) fr

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 784.6.2 Hopper Part/Unit that

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 794.6.3 CR Scale Part/Unit tha

CHAPTER1PRODUCT DESCRIPTION

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 804.6.4 CR Motor Part/Unit tha

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 814.6.5 CR Unit/Timing Belt Pa

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 82>> From the previous pag

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 834.6.6 Ink System removal Par

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 8410. Pull out the Ink Tube and

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 854.6.7 Power Supply Board Par

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 864.6.8 EJ Frame Assy/EJ Roller

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 874.6.9 Main Frame Part/Unit t

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 886. While detaching the shaft o

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 8911. Remove the PE Detector Lev

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision APRODUCT DESCRIPTION Overview 91.1 OverviewThis unit provides the three primary funct

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 904.6.10 LD Roller/ASF Unit Pa

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 91 ASF Unit Removal1. Remove th

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 924.6.11 Waste Ink Pads Part/U

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 934.6.12 PF Roller Part/Unit t

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Disassembling Printer Mechanism 944.6.13 PF Motor Part/Unit th

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY The Shortest Way to Remove the Main Frame. 954.7 The Shortest W

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Scanner Section 964.8 Scanner Section4.8.1 Upper Scanner Housi

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Scanner Section 974.8.2 CIS Assy./CIS Carrier Assy./Scanner FFC

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Scanner Section 98 When installing the Scanner FFC to the Lower

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision ADISASSEMBLY/ASSEMBLY Scanner Section 994.8.3 Scanner Motor Unit/Driven Pulley Part/