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EPSON
SQ-85 0
SQ-255 0
24-NOZZLE INK JET PRINTER
USER’S GUIDE
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FCC COMPLIANCE STATEMENT FOR AMERICAN USERS This equipment generates and uses radio frequency energy and if not installed and used properly, that is, in strict accordance with the manufacturer’s instructions, may cause interference to radio and television reception. It has been type tested and found to comply with the limits for a Class B computing device in accordance with the specifications in Subpart J of Part 15 of FCC rules, which are designed to provide reasonable protection against such i
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EPSON SQ-850/255 0 User’s Guide
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All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, mechanical, photocopying, recording, or otherwise, without the prior written permission of Seiko Epson No patent liability is assumed with respect to the Corporation. While every precaution use of the information contained herein. has been taken in the preparation of this book, Seiko Epson Corporation assumes no responsibility for errors or omissions. Neit
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Contents 1 About This Guide 3 Introduction l- l Chapter 1 Setting Up the Printer 1-2 ............................................................... Ink Jet Precautions 1-3 Unpacking the Printer ......................................................... ........................................... l-7 Choosing a Place for the Printer ........................................................ 1-9 Assembling the Printer ................................................................ 1-14 Testing the
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3-l Chapter 3 Using the Printer .............................................. 3-2 Operating the Control Panel ................................................................. SelecType Settings 3-10 Page Length ............................................................................ 3-18 .......................................................... 3-19 Skip Over Perforation ......................................... 3-21 Adjusting the Loading Position Short Tear-Off ........................
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7-l Chapter 7 Troubleshooting 7-2 ...................................................... Problems and Solutions 7-3 ........................................................................ Power Supply 7-4 ................................................................................... Printing 7-13 ..................................................................... Paper Handling 7-21 .................................................................................... Options 8-l Chapter 8
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About This Guide This user’s guide provides fully-illustrated, step-by-step instructions for setting up and operating the SQ-850 and SQ-2550 printers. Finding your way around Chapter 1 contains information on unpacking, setting up, testing and connecting the printer, so be sure to read and follow the instructions in this chapter first. Chapters 2 and 3 include important information on paper handling and general printer operation. This information is necessary for the day-to-day operation of your
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Conventions used in this guide WARNINGS must be followed carefully to avoid damage to your printer and computer. CAUTIONS should be followed carefully to ensure that your printer operates correctly. Notes contain important information and useful tips on the operation of your printer. 2 About This Guide
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Introduction The SQ-850 and SQ-2550 are the latest in EPSON’s advanced line of 24-nozzle ink jet printers, combining high performance and reliability with a wide range of exciting features. Features In addition to the high-quality printing and ease of operation you have come to expect from EPSON printers, the SQ-850 and SQ-2550 offer the following: An improved control panel design that allows you direct selection of all of the printer’s main features, such as character font and pitch as well as
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l The following nine built-in Letter Quality fonts are provided for producing high-quality documents: Roman, Sans Serif, Courier, Prestige, Script, OCR-A, OCR-B, Orator, Orator-S l Draft mode with fast, whisper-quiet printing of up to 500 characters per second in 10 cpi (10 characters per inch). l Compatibility with the EPSON ESC/P commands used by the LQ-1500, LQ-800, LQ-1000, LQ-2500, LQ-2500+, LQ-850, LQ-1050, LQ-500, LQ-2550, and SQ-2500 printers. Options A variety of printer options is avai
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Pull Tractor Unit (C800032/C800042) The pull tractor option improves the performance of continuous paper handling. It is especially useful when printing graphics, labels, or continuous preprinted forms. Optional Interface Boards A number of optional interface boards can be used to supplement the printer’s built-in parallel and serial interfaces. Guidelines for choosing the right interface and instructions on installing the boards are given in Chapter 5. Introduction 5
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Chapter 1 Setting Up the Printer 1-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ink Jet Precautions 1-3 ........................................................... Unpacking the Printer ............................................................. 1-3 Checking the parts 1-4 ................................ Removing the protective materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Ink Jet Precautions Because the SQ-850 and SQ-2550 are the ink jet printers, certain precautions are necessary to ensure their safe and efficient operation. Even if you are familiar with other types of printers, be sure to read through this list of precautions. Make sure that the ink does not come in contact with your skin or eyes. If it does get on your skin, wash it off with soap and water. If it gets in your eyes, flush them with plenty of water and contact a physician. Do not dismantle the i
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Unpacking the Printer Checking the parts As you unpack the printer, check that you have all of the parts shown below and that none have been damaged during transportation. power cable platen knob optional screw locks cross-head screwdriver CAUTION: Different versions of the printer are designed for different electrical standards. The power supply type is shown on the label on the back of the printer. If it does not show the correct voltage for your country, contact your EPSON dealer. It is not p
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Removing the protective materials The printer is protected during shipping by screws, locking tabs, a notice sheet, and a white packing material. These protective items must be removed before you turn on the printer. After removing these items, store them with the other packaging material in case you ever need to transport your printer. 1. Insert the platen knob into the hole on the printer’s side and rotate it until it slips onto the shaft. 2. Press firmly on the knob until it fits against the
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CAUTION: Using the platen knob to adjust the position of the paper interferes with the automatic paper loading system and may cause a paper jam. Before using the platen knob, always turn off the power. If you need to adjust the position of the paper after it is loaded, use the micro-adjustment feature described in the section on setting the loading position in Chapter 3. 3. Remove the printer cover. 4. Remove the white packing material, and remove the notice sheet by using the platen knob. Then
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5. Using the enclosed cross-head screwdriver, remove the transport screws and locking brackets as shown below. (SQ-850 only has two screws and single locking bracket.) CAUTION: Never leave the transport screw in the printer because of it can damage the print head. 6. Reattach the printer cover. l-6 Setting Up the Printer
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Choosing a Place for the Printer There are several important things to consider when selecting a Make sure to keep the following in location for your printer. mind. l Place the printer on a flat, stable surface. l Place the printer close enough to the computer for its cable to reach. l Leave adequate room around the printer to allow easy printer operation and maintenance. l Use a grounded outlet; do not use an adapter plug. WARNING: l Avoid locations that are subject to direct sunlight, excessiv
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The illustrations below show several good printer and computer arrangements. Note: If you plan to use a printer stand, read through the list of requirements and suggestions below to ensure that you have the right stand for your printer. l The stand should be able to support at least twice the weight of your printer (24.0kg for the SQ-850 or 28.8kg for the SQ-2550). l Never use a stand that supports the printer at an angle. The printer should always be kept level. l If your paper supply is positi
