4 
Standards and Approvals
No part of this publication 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.
No patent liability is assumed with respect to the use of the information contained herein.
While every precaution has been taken in the preparation of this book, Seiko Epson Corporation assumes no responsibility for 
errors or omissions.
Neither is any liability assumed for damages resulting from the use of the information contained herein.
Neither Seiko Epson Corporation nor its affiliates shall be liable to the purchaser of this product or third parties for damages, 
losses, costs, or expenses incurred by purchaser or third parties as a result of: accident, misuse, or abuse of this product or 
unauthorized modifications, repairs, or alterations to this product, or (excluding the U.S.) failure to strictly comply with Seiko 
Epson Corporation’s operating and maintenance instructions.
Seiko Epson Corporation shall not be liable against any damages or problems arising from the use of any options or any 
consumable products other than those designated as Original EPSON Products or EPSON Approved Products by Seiko Epson 
Corporation.
EPSON is a registered trademark of Seiko Epson Corporation.
Exceed Your Vision is a registered trademark or trademark of Seiko Epson Corporation.
All other trademarks are the property of their respective owners and used for identification purpose only.
The following standards are applied only to the interface 
boards that are so labeled. (EMC is tested using the EPSON 
power supplies and TM series printers.) 
Europe: CE marking
North America: FCC Class A, CAN ICES-3 (A)/
NMB-3 (A)
Oceania: Radiocommunications (Electromagnetic
 Compatibility) Standard , Class A
WARNING
This is a Class A product. In a domestic environment this 
product may cause radio interference, in which case the user 
may be required to take adequate measures.
이 기기는 업무용 환경에서 사용할 목적으로 적합성
평가를 받은 기기로서 가정용 환경에서 사용하는 경
우 전파간섭의 우려가 있습니다 .
The printers in which this board is installed becomes class A 
devices.
The connection of a non-shielded printer interface cable to 
this board will invalidate the EMC standards of this device.
You are cautioned that changes or modifications not 
expressly approved by Seiko Epson Corporation could void 
your authority to operate the equipment.
CE Marking
☞ www.epson.eu/conformity
FCC Compliance Statement For 
American Users
This equipment has been tested and found to comply with the 
limits for a Class A digital device, pursuant to Part 15 of the 
FCC Rules. These limits are designed to provide reasonable 
protection against harmful interference when the equipment is 
operated in a commercial environment.
This equipment generates, uses, and can radiate radio 
frequency energy and, if not installed and used in accordance 
with the instruction manual, may cause harmful interference to 
radio communications. 
Operation of this equipment in a residential area is likely to 
cause harmful interference, in which case the user will be 
required to correct the interference at his own expense.
CAUTION:
Connecting an outdoor over head LAN cable directly to your 
product may lead to lightning damage. If you need to connect 
such a cable to your product, the cable must be protected 
against an electrical surge between the cable and your product. 
You should avoid connecting your product to a non-surge 
protected outdoor overhead LAN cable.