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 EXP RESS 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 1-800553-9727. In the United Kingdom and Eire, call +44 (0)8704 440 044. 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 are trademarks of Lexmark
International, Inc., registered in the United States and/or other countries.
®
is a registered trademark of the Hewlett-Packard Company.
PCL
PostScript
Other trademarks are the property of their respective owners.
This software and any accompanying documentation provided under this
agreement are commercial computer software and documentation
developed exclusively at private expense.
®
is a registered trademark of Adobe Systems Incorporated.
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 Lexmark Technology and Services
Lexmark International, Inc.
740 West New Circle Road
Lexington, KY 40550
(859) 232-3000
Refer to the Lexmark E321, E323 Publications CD for more details.
Safety information
•If your product is NOT marked with this symbol , it MUST be
connected to an electrical outlet that is properly grounded.
CAUTION: Do not set up this product, make electrical
connections, or use a fax modem feature during a lightning
storm.
•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 proced ures ot her t han t hose s pecif ied herein ma y res ult
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.
Conventions
It may help you to recognize the caution, warning, and note conventions
used in this book. These appear in the left column for easy reference.
CAUTION: A caution identifies something that could
cause you harm.
Warning: A warning id entifies something that could
damage your printer hardware or software.
Note: A note provides information you may find useful.
About the printerYour printer is available in three models:
the Lexmark™ E321, the Lexmark E323,
and the Lexmark E323n. The differences
between these three models are listed in
the following table.
FeatureLexmark E321Lexmark E323Lexmark E323n
Base memory8MB16MB16MB
Maximum memory72MB144MB144MB
EmulationsPCL 5e, and
ConnectivityParallel and
Ships with print cartridge
yield at approximately 5%
coverage
Macintosh
compatibility
Universal Serial Bus
(USB)
1,500 pages (starter
print cartridge)
PostScript 3, PCL 6,
and Windows/
Macintosh/Linux
compatibility
Parallel and USB10/100 Base-TX
3,000 pages3,000 pages
PostScript 3, PCL 6,
and Windows/
Macintosh/Linux
compatibility
Ethernet and USB
Introduction
vi
Tray 1
Paper
support
Top
output
bin
Front
output
door
Paper support
Optional 250-sheet tray
Manual
feed
Paper
guide
Operator
panel
lights
Use this feature:When you want to:
Tray 1Load up to 150 sheets of paper or 10 sheets of other media.
Paper supportSupport media in tray 1 or the top output bin.
Manual feedLoad a single sheet of paper or other media. Use for transparencies,
labels, envelopes, and card stock.
Paper guidesAdjust the width of the media in tray 1 and the manual feed.
Operator panel lightsCheck the status of your printer.
Top output binStack printed documents face down.
Front output doorPrint on special media, for example, labels or card stock.
Optional 250-sheet drawer Increase your paper capacity.
Introduction
vii
Lexmark E321 and Lexmark E323
Parallel cable
connector
USB cable
connector
Lexmark E323n
Ethernet cable
connector
Power cord connector
Power
switch
Power cord
connector
Power
switch
Use this feature:When you want to:
Parallel cable connectorConnect your computer to theLexmark E321 or Lexmark E323 parallel
port with a parallel cable.
USB cable connectorConnect your computer to your printer USB port with a USB cable.
Ethernet cable connectorConnect your computer to the Lexmark E323n network port with an
Ethernet cable.
Pow er cord connectorPlug your printer into a pro perly gro unded el ectrical ou tlet with th e pow er
cord (after all other peripherals have been connected).
Power switchTurn your printer on or off.
Other sources of informationIf you need more information after you
have completed setup, refer to the other
printer documentation.
Introduction
viii
Publications CDThe Publications CD, which is pa ckaged
with the Setup Guide, provides
information about choosing med ia,
understanding the operator panel lights,
clearing paper jams, and solving printing
problems.
The information on the Publications CD is
also available on Lexmark’s Web site at
www.lexmark.com/publications.