Stylus Color 440 - 640- 740 Service Manual

Name: Stylus Color 440 - 640- 740 Service Manual
Brand: epson
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Summary

Official user manual for epson epson-stylus-color-440-640-740-service-manual. Use the download button above to get the full PDF.

Stylus Color 440/640/740 (p.1)

Product description (p.8)

1.1 Features (p.9)

1.2 Specifications (p.11)

1.2.1 Printing Specification (p.11)

1.2.2 Paper Specification (p.15)

1.2.2.1 Cut Sheet (p.15)

1.2.2.2 Transparency, Glossy Paper (p.15)

1.2.2.3 Envelope (p.15)

1.2.2.4 Index Card (p.16)

1.2.3 Printing Area (p.17)

1.2.3.1 Adjust Lever Setting (p.19)

1.2.4 Ink Cartridge Specifications (p.20)

1.2.5 Environmental Condition (p.22)

1.2.6 Electric Specification (p.23)

1.2.7 Reliability (p.23)

1.2.8 Safety Approvals (p.23)

1.2.9 Acoustic Noise (p.24)

1.2.10 CE Marking (p.24)

1.2.11 Input Data Buffer (p.24)

1.3 Interface (p.25)

1.3.1 Parallel Interface (Forward Channel) (p.25)

1.3.2 Parallel Interface (Reverse Channel) (p.27)

1.3.2.1 Prevention Hosts from Data Transfer time-out (p.30)

1.3.2.2 Auto Interface Selection (for Stylus Color 640, 740) (p.30)

1.3.3 Serial Interface (for Stylus Color 640, 740) (p.31)

1.3.3.1 USB Interface (Only for Stylus Color 740) (p.31)

1.4 Control Panel (p.32)

1.4.1 Indicators (LEDs) (p.32)

1.4.2 Panel Functions (p.33)

1.4.3 Printer Condition and Panel Status (p.34)

1.5 Error Status (p.35)

1.5.1 Ink Out (p.35)

1.5.2 Paper Out (p.35)

1.5.3 Paper Jam (p.35)

1.5.4 No Ink-Cartridge (p.36)

1.5.5 Maintenance Request (p.36)

1.5.6 Fatal Errors (p.36)

1.8 Main Components (p.38)

1.8.1 Printer Mechanism (p.38)

1.8.2 C206 Main-B Board (Stylus Color 440) (p.39)

1.8.3 C256 Main Board (Stylus Color 640) (p.39)

1.8.4 C257 Main Board (Stylus Color 740) (p.40)

1.8.5 Power Supply Board C206 PSB/PSE (Stylus Color 440, 640) C257 PSB/PSE (Stylus Color 740) (p.40)

1.8.6 C206 PNL Board (Stylus Color 440, 640) (p.41)

1.8.7 C209 PNL Board (Stylus Color 740) (p.41)

1.6 Printer Initialization (p.37)

1.7 Initialization Settings (p.37)

Operating principles (p.42)

2.1 Overview (p.43)

2.1.1 Printer Mechanism (p.44)

2.1.1.1 Printing Mechanism (p.45)

2.1.1.2 Printing Process (p.46)

2.1.1.3 Carriage Mechanism (p.47)

2.1.1.3.1 Platen Gap Adjust Mechanism and Parallel adjustment Mechanism (p.49)

2.1.1.4 Paper Feed Mechanism and Pump Mechanism (p.49)

2.1.1.5 Ink System (p.52)

2.1.1.6 Pump, Carriage Lock, Head Cleaner Mechanism (p.53)

2.1.1.6.1 Cap Mechanism (p.55)

2.2 Electrical Circuit Operating Principles (p.56)

212 pages total

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EPSON Stylus Color 440/640/740 Color ink jet printer 4009667 ®

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, electronic, mechanical, 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 deteced, SEIKO EPSON would greatly appreciate being informed of them. The above not withstanding SEIKO EPSON CORPORATION can assume no respo

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

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EPSON Stylus Color 440/640/740 Color ink jet printer 4009667 ®

Download the full PDF above for the complete document.

Stylus Color 440 - 640- 740 Service Manual

📄 Visor de documentos: Stylus Color 440 - 640- 740 Service Manual

Summary

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Stylus Color 440 - 640- 740 Service Manual

📄 Visor de documentos: Stylus Color 440 - 640- 740 Service Manual

Summary

Table of Contents

Document Preview

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