epson Epson EPL-9000 Service Manual free download

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EPSON TERMINAL PRINTER EPL-9000 SERVICE MANUAL EPSON NOTICE AN rights reserved. Reproduction of any part of this manual in any form whatsoever without SEIKO EPSON'S express written permission is forbidden. The contents of this manual are subjcxts to change without notice. All efforts have been made toensuretheaccuracyof the contents of this manual. However, should any errors be detected, SEIKO EPSON would greatly appreciate being informed of them. The above notwithstanding SEIKO EPSON can assume no responsibility for any errors in this manual or the consequence thereof. Epson and Epson ESCPare registered trademarks and Epson ESCP2 isa tradernarkof Seiko Epson Corporation. Speedo, Fontware, FaceLift, Swiss, and Dutch are trademarks of BitStream Inc. CG Times and CG Omega are registered trademarks of Miles, Inc. Univers is a registered trademark of Linotype AG and / or its subsidiaries. Antique Olive is a trademark of Fonderie Olive. Albertus is a trademark of Monotype Corporation plc. Coronet is a trademark of Ludlow Industries (UK) Ltd. Arial and Times New Roman are registered trademarks of Monotype Corporation plc. GeneraZNotice: Other product mrnes used herein are for identication purposes only and maybe trademarks of their respective carnpanies. Copyright @ 1994 by SEIKO EPSON CORPORATION Nagano, Japan -i- PRECAUTIONS Precautionary notations throughout the text are categorized relative to 1) personal injury and 2) damage to equipment. DAIVGIER 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. WAWW4G Signals a precaution which, if ignored, could result in damage to equipment. The precautionary measures itemized below should always be observed whenperforrning repair/ maintenance procedures. DANGER 1. ALWAYS DISCONNECT THE PRODUCT FROM BOTH THE POWER SOURCE AND PERIPHERAL DEVICES PERFORMING ANY MAINTENANCE OR REPAIR PROCE- DURE. 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 UNITTOA 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. WARNING 1. REPAIRS ON EPSON PRODUCT SHOULD BE PERFORMED ONLY BY AN EPSON CERTIFIED REPAIR TECHNICIAN. 2. MAKE CERTAIN THAT THE SOURCE VOLTAGE IS THE SAME AS THE RATED VOLT- AGE, LISTED ON THE SEIUAL NUMBER/RATING PLATE. IF THE EPSON PRODUCT HAS A PRIMARY