1This manual is provided for information purposes only. All information included herein issubject to change without notice. Samsung Electronics is not responsible for any changes,direct or indirect, arising from or related to use of this manual.© 2004 Samsung Electronics Co., Ltd. All rights reserved.• CLP-550, CLP-550N and Samsung logo are trademarks of Samsung ElectronicsCo., Ltd.• PCL and PCL 6 are trademarks of Hewlett-Packard company.• Centronics is a trademark of Centronics Data Computer Corporation.• IBM and IBM PC are trademarks of International Business Machines Corporation.• Apple, AppleTalk, TrueType, Laser Writer and Macintosh are trademarks of AppleComputer, Inc.• Microsoft, Windows, Windows 9x, Window Me, Windows 2000, Windows NT 4.0and Windows XP are registered trademarks of Microsoft Corporation.• PostScript 3 is a trademark of Adobe System, Inc.• UFST® and MicroType™ are registered trademarks of Agfa division of Bayer Corp.• All other brand or product names are trademarks of their respective companies ororganizations.