LQ-300 Service Manual

EPSON TERMINAL PRINTER LQ-300 SERVICE MANUAL EPSON

NOTICE All 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 subjects to change without notice. Alleffortshavebeen made toensuretheaccuracy of thecontentsofthis 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 is registered trademark of Seiko Epson Corporation. General Notice: Other

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 darnage to equipment. Theprecautionary measures itemized below should alwaysbe observed when performingrepair/ maintenance procedures. 1. 2. 3. 1. 2. 3. 4. 5. DANGER ALWAYS DISCONNECT THE PRODUCT FROM BOTH THE POWER SOUR