Conventions

Edition: January 2001

The following paragraph does not apply to any country where such provisions are inconsistent with local law: LEXMARK INTERNATIONAL, INC.,

PROVIDES THIS PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do not allow disclaimer of express or implied warranties in certain transactions; therefore, this statement may not apply to you.

This publication could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in later editions. Improvements or changes in the products or the programs described may be made at any time.

Comments about this publication may be addressed to Lexmark International, Inc., Department F95/032-2, 740 West New Circle Road, Lexington, Kentucky 40550, U.S.A. In the United Kingdom and Eire, send to Lexmark International Ltd., Marketing and Services Department, Westhorpe House, Westhorpe, Marlow Bucks SL7 3RQ. Lexmark may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you. You can purchase additional copies of publications related to this product by calling 1-800-553-9727. In the United Kingdom and Eire, call 0628-481500. In other countries, contact your point of purchase.

References in this publication to products, programs, or services do not imply that the manufacturer intends to make these available in all countries in which it operates. Any reference to a product, program, or service is not intended to state or imply that only that product, program, or service may be used. Any function- ally equivalent product, program, or service that does not infringe any existing intellectual property right may be used instead. Evaluation and verification of operation in conjunction with other products, programs, or services, except those expressly designated by the manufacturer, are the user’s responsibility.

Lexmark and Lexmark with diamond design, MarkNet, and MarkVision are trademarks of Lexmark International, Inc., registered in the United States and/or other countries.

Sun, Sun Microsystems, Sun Ray, Solaris and the Solaris logo are trademarks or registered trademarks of Sun Microsystems, Inc. in the U.S. and other coun- tries, and are used under license.

Other trademarks are the property of their respective owners.

UNITED STATES GOVERNMENT RESTRICTED RIGHTS

This software and documentation are provided with RESTRICTED RIGHTS. Use, duplication or disclosure by the Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227-7013 and in applicable FAR provisions: Lex- mark International, Inc., Lexington, KY 40550.

FCC emissions information

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1)this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Any questions on this statement should be directed to:

Director of Lab Operations Lexmark International, Inc.

740 West New Circle Road NW Lexington, KY 40550

(859) 232-3000

Refer to the Lexmark T620/T622 Publications CD for details.

Safety information

•If your product is NOT marked with this symbol , it MUST be connected to an electrical outlet that is properly grounded.

•The power cord must be connected to an electrical outlet that is near the product and easily accessible.

•Refer service or repairs, other than those described in the operating instructions, to a professional service person.

•This product is designed, tested and approved to meet strict global safety standards with the use of specific Lexmark components. The safety features of some parts may not always be obvious. Lexmark is not responsible for the use of other replacement parts.

•Your product uses a laser, exercise

CAUTION: Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

•Your product uses a printing process that heats the print media, and the heat may cause the media to release emissions. You must understand the section in your operating instructions that discusses the guidelines for selecting print media to avoid the possibility of harmful emissions.

Warning! A warning identifies something that could damage your printer hardware or software.

CAUTION! A caution identifies something that could cause you harm.

T620, T622 specifications

The Lexmark T620 and T622 series of laser printers are designed to meet the demands of medium to large workgroups, providing high-quality printing combined with robust performance. These printers stand out in the competitive landscape due to their extensive features, reliable technologies, and user-friendly characteristics.

Both the T620 and T622 models are powered by a 400 MHz processor and a substantial amount of memory, which allows for high-speed printing and quick processing of complex documents. With print speeds reaching up to 40 pages per minute for the T620 and 45 pages per minute for the T622, these printers are well-suited for environments where quick turnaround times are essential. The first page out time is impressively fast, often taking less than 10 seconds.

A notable characteristic of the Lexmark T620 and T622 series is their exceptional print quality. With a maximum resolution of 1200 x 1200 dpi, users can expect sharp text and detailed graphics. The printers support various media types and sizes, ranging from standard paper to envelopes and labels, making them versatile for different printing needs.

Both models come equipped with standard duplex printing capabilities, which not only reduces paper consumption but also enhances productivity by streamlining the printing process. The T620 and T622 printers are designed with user-friendliness in mind, featuring a clear display for easy navigation through settings and configurations.

Connectivity options are a strong point for these printers, offering USB, parallel, and Ethernet interfaces to cater to various networking needs. The T622 also supports optional wireless connectivity, allowing for mobile printing from various devices.

To enhance security, the Lexmark T620 and T622 come with features such as LDAP support, secure printing, and user authentication, providing peace of mind for sensitive documents.

In terms of maintenance, the T620 and T622 models feature easy-to-replace toner cartridges and components, reducing downtime and ensuring that the printers can operate efficiently over time. Overall, the Lexmark T620 and T622 series are ideal choices for businesses looking for reliable, high-performance printers that deliver quality results. Their blend of speed, quality, and usability make them stand out in any office environment.