Epson 4004677 - Manual

Epson 4004677

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Table of Contents:

  • Page 2 – Table of Contents; INTERFACE SPECIFICATIONS
  • Page 4 – Figure 1-1. Exterior View of the Stylus Pro XL; Stylus Pro XL
  • Page 5 – Product Description
  • Page 6 – Table 1-2. Print Speed and Printable Columns; Character Pitch
  • Page 7 – Legal and 14 international character sets.; Bit map font; Italic; Not supported; ESC/P 2 and expanded raster graphics code
  • Page 8 – The following operations are not allowed.; Table 1-4. Cut Sheet Paper Specifications; Envelope Printing is only available at normal temperature.
  • Page 9 – Letter size; Figure 1-3. Printable Area for Cut Sheets
  • Page 10 – LEFT; Black
  • Page 11 – Specification; Table 1-8. Acceptable Environmental Conditions; Condition
  • Page 12 – FCC Part 15 Subpart B Class B
  • Page 16 – Buttons; O p e r a t e
  • Page 17 – Indicators; Table 1-12. Printer Condition Panel Status; On
  • Page 19 – Setting Value; Alt
  • Page 20 – Version; Settings; Operate LED; Paper Out; LED; Common
  • Page 22 – Figure 1-9. C162 MAIN Board Component Layout
  • Page 23 – off
  • Page 25 – OPERATING PRINCIPLES OF THE PRINTER MECHANISM
  • Page 27 – Figure 2-1. Printer Mechanism Block Diagram
  • Page 28 – Operating Principles
  • Page 29 – Principles of the Printing Operation; Figure 2-3. Principles of the Printing Operation
  • Page 30 – Micro Dot Printing mode
  • Page 31 – Table 2-1. Carriage Drive Motor Specifications; C R Mo to r
  • Page 32 – Table 2-3. Platen Gap Adjust Lever Position; Paper Type; Table 2-4. Paper Feed Drive Motor Specification; Item; Figure 2-5. Platen Gap Adjust Lever Operation
  • Page 33 – P F M ot o r P i ni o n G e ar
  • Page 35 – C a r r i a g e
  • Page 36 – Drive: Paper Feed Mechanism; Figure 2-10. Paper Feed Mechanism Block Diagram
  • Page 38 – C a p H o l d e r; V a l ve S p r i n g
  • Page 39 – OPERATING PRINCIPLES OF THE ELECTRICAL CIRCUITS; The Stylus Pro XL contains the following circuit board units:; Operating Principles of the Power Supply Circuit; Voltage; Figure 2-15. Block Diagram of the Electrical Circuitry
  • Page 40 – P - O F F S i g n a l; Figure 2-16. Power Supply Circuit Block Diagram
  • Page 41 – Operating Principles of the Main Control Circuit; Figure 2-17. Main Control Circuit Block Diagram
  • Page 42 – Figure 2-19. Sensor Circuit Block Diagram
  • Page 43 – Vref; Figure 2-20. Carriage Motor Circuit Block Diagram
  • Page 44 – Figure 2-21. Serial Data Transfer Procedure
  • Page 45 – Mode; Paper feed; Figure 2-22. Paper Feed Motor Drive Circuit Diagram
  • Page 46 – B l ock Re s ist o r; N o r m a l
  • Page 47 – Micro Dot Printing Mode; Figure 2-25. Printhead Drive Circuit Block Diagram
  • Page 49 – R D; C A S
  • Page 50 – INK SYSTEM MANAGEMENT
  • Page 51 – button is pressed for more than 3 seconds the carriage
  • Page 52 – and; Font; buttons are pressed simultaneously while the
  • Page 53 – Note for Service
  • Page 54 – DISASSEMBLY AND ASSEMBLY
  • Page 56 – Precautions for Disassembling the Printer; See the precautions below when disassembling the printer.; WARNING; opposite polarity do not come in contact with each other.; CAUTION
  • Page 57 – R e m o v a l; Disassembly and Assembly
  • Page 58 – 1) screws securing the upper case to the lower case.; DISASSEMBLY/ASSEMBLY POINT; Figure 3-2. C137 PNL Control Panel Removal
  • Page 59 – C 1 6 2 M A I N B o a r d
  • Page 61 – ASSEMBLY POINT; REQUIRED ADJUSTMENT
  • Page 62 – 3) screws and take out the printer mechanism.; Table 3-1. Insertion Location for Block Resistors
  • Page 63 – Ink cartridges should never be kept longer than 6 months.
  • Page 64 – Color Head
  • Page 65 – edges of the printhead.; Table 3-2. Insertion Location of the Block Resistors
  • Page 66 – Spacer Setting Locations
  • Page 67 – driver IC is directly attached to the printhead unit.; ADJUSTMENT REQUIRED; Eject Frame; G r o u n d i n g W i r e
  • Page 68 – ) screw securing the pump unit to the bottom frame.; B o t t o m F r a m e
  • Page 69 – Never touch the cleaner head with your bare hands.
  • Page 71 – Disconnect the connector for the PE sensor.; B o t t o m F ra m e; Stylus Pro Service Manual
  • Page 72 – the tension roller assembly.; Figure 3-19. Tension Roller Assembly Removal; Figure 3-20. Paper Feed Roller Assembly Removal
  • Page 73 – Figure 3-22. Attaching the Torsion Spring
  • Page 75 – Always perform the adjustments in the order indicated.; Service Performed
  • Page 76 – Enter; Adjustments
  • Page 78 – H e a d G a p A d j u s t m e n t No . 0
  • Page 79 – Figure 4-2. Black Head Angular and Linear Spacers; Figure 4-3. Types of Spacers and Relationship between
  • Page 80 – ENTER; to insert an angular spacer if the pattern is incorrect.; B l a c k H e a d A n g l e A d j u s t m e n t; Figure 4-4. Black Head Angle Adjustment Sample; Ch e c k p o s it io n A.
  • Page 81 – Turn the printer power off now.; C a r r i a g e U n i t
  • Page 82 – changing the black head angle is correct.; Figure 4-7. Angular Spacer Replacement Method
  • Page 83 – Magenta; B l a c k; - 3 B L A C K H E A D S P A C E R S E L E C T I O N; Figure 4-9. Linear Spacer Selection Sample
  • Page 84 – Turn the printer off.; R u b b e r C a p; S c r e w 1; S c r e w 3
  • Page 85 – B l a c k H e a d; Figure 4-11. Linear Spacer Replacement Method
  • Page 87 – S p a ce r N a m e; angula r sp acer YMC - B; angular spacer YM C- D; Figure 4-14. Relationship between the Shape and Thickness
  • Page 89 – . Then verify that the confirmation sample is correct.; Figure 4-17. YMC Angular Spacer Replacement
  • Page 90 – Move the carriage unit manually onto the thickness gauge.; Gap between Head Nose and Gauge Surface
  • Page 92 – Chapter 5 Troubleshooting; UNIT LEVEL TROUBLESHOOTING; LIST OF FIGURES
  • Page 94 – Figure 5-1. Troubleshooting Process Flowchart
  • Page 95 – Troubleshooting
  • Page 96 – UNIT LEVEL TROUBLESHOOTING; Symptom
  • Page 101 – END; YES; Is the control
  • Page 102 – Normal voltage = 0 VDC
  • Page 103 – The checkpoints refer to
  • Page 105 – Table 5-7. Repair of the Printer Mechanism; Check the ink tube visually.
  • Page 106 – Replace the printhead.
  • Page 107 – Visually check the gears.
  • Page 108 – Chapter 6 Maintenance; PREVENTIVE MAINTENANCE
  • Page 109 – Outer case; chemicals can damage the components of the printer.; Do not use a hard or abrasive brush for cleaning.
  • Page 110 – SERVICE MAINTENANCE; Maintenance
  • Page 111 – LUBRICATION AND ADHESIVES; Table 6-2. Lubrication and Adhesive Points
  • Page 112 – mechanism malfunction.
  • Page 115 – Appendix; A.1 CONNECTOR SUMMARY; List of Figures
  • Page 116 – C 1 3 7 P S B / P S E; Figure A-1. Interconnection of Major Components
  • Page 117 – Table A-2. Connector Pin Assignments — CN1
  • Page 127 – EPSON
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EPSON COLOR INKJET PRINTER

Stylus Pro XL

SERVICE MANUAL

EPSON

4004677

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Summary

Page 2 - Table of Contents; INTERFACE SPECIFICATIONS

Chapter 1 Product Description Table of Contents 1.1 FEATURES 1-1 1.2 SPECIFICATIONS 1-3 1.2.1 Printing Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31.2.2 Paper Handling Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Page 4 - Figure 1-1. Exterior View of the Stylus Pro XL; Stylus Pro XL

1.1 FEATURES The Stylus Pro XL is a 64 + 48-nozzle (monochrome and CMY) color ink jet dot matrix printer.The major features of this printer are: ❏ High-quality color print -Micro Dot 720 dpi printing-Plain paper 720 dpi printing-Special coated paper 720 dpi printing ❏ High print speed -LQ 200 cps ❏ ...

Page 5 - Product Description

Table 1-1. Interface Cards Interface Card Model Number Serial interface card C823051/C823061 32KB serial interface card C823071/C823081 32KB parallel interface card C82310 ✽ 32KB IEEE-488 interface card C82313 ✽ LocalTalk ® interface card C82312 ✽ Twinax interface card C82315 ✽ Coax interface card C...

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