Lexmark c750 安装指南

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 functionally 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. ImageQuick is a trademark of Lexmark 
International, Inc.

PostScript® is a registered trademark of Adobe Systems Incorporated. 
PostScript 3 is Adobe Systems’ designation of a set of printer commands 
(language) and functions included in its software products. This printer is 
intended to be compatible with the PostScript 3 language. This means 
the printer recognizes PostScript 3 commands used in various 
application programs, and that the printer emulates the functions 
corresponding to the commands.

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 countries, 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: Lexmark International, Inc., Lexington, 
KY 40550.

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
Lexington, KY 40550
(859) 232-3000

Refer to the Lexmark C750 Publications CD for details.

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. 
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.

It may help you to recognize the caution, note, and 
warning conventions used in this book. These appear in 
the left column for easy reference.

A caution identifies something 

that could cause you harm.

A note provides information you may 

find useful.

A warning identifies something 

that could damage your printer hardware or 
software.