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Safety information
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Notices
The Lexmark modified third-party software covered by these third-
party licenses is free software; you can redistribute it and/or modify
it under the terms of the licenses referenced above. These licenses
do not provide you any rights to the Lexmark copyrighted software
in this printer.
Since the third-party licensed software the Lexmark modifications
are based on is supplied explicitly without warranty, use of the
Lexmark modified version is similarly provided without warranty.
See the warranty disclaimers in the referenced licenses for
additional details.
To obtain source code files for the Lexmark modified GNU licensed
software, launch the drivers CD that shipped with your printer and
click Contact Lexmark.
Safety information
• Connect the power cord to a properly grounded electrical
outlet that is near the product and easily accessible.
CAUTION: Do not set up this product or make any electrical
or cabling connections, such as the power cord or telephone,
during a lightning storm.
• 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.
Laser notice
The printer is certified in the U.S. to conform to the requirements of
DHHS 21 CFR Subchapter J for Class I (1) laser products, and
elsewhere is certified as a Class I laser product conforming to the
requirements of IEC 60825-1.
Class I laser products are not considered to be hazardous. The
printer contains internally a Class IIIb (3b) laser that is nominally a
5 milliwatt gallium arsenide laser operating in the wavelength region
of 770-795 nanometers. The laser system and printer are designed
so there is never any human access to laser radiation above a
Class I level during normal operation, user maintenance, or
prescribed service condition.
The United Kingdom
Telecommunications Act 1984
This apparatus is approved under the approval number
NS/G/1234/J/100003 for the indirect connections to the public
telecommunications systems in the United Kingdom.
Conventions
Note: A note identifies something that could help you.
CAUTION: A caution identifies something that could cause you
harm.
Warning: A warning identifies something that could damage your
product hardware or software.
Electronic emission notices
Federal Communications Commission (FCC)
compliance information statement
The Lexmark E340, Machine Type 4511-600, and Lexmark E342n,
Machine Type 4511-610, have been tested and found to comply
with the limits for a Class B digital device, pursuant to 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.
The FCC Class B limits are designed to provide reasonable
protection against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the
following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and
receiver.
• Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
• Consult your point of purchase or service representative for
additional suggestions.
The manufacturer is not responsible for any radio or television
interference caused by using other than recommended cables or by
unauthorized changes or modifications to this equipment.
Unauthorized changes or modifications could void the user's
authority to operate this equipment.
Note: To assure compliance with FCC regulations on
electromagnetic interference for a Class B computing device, use a
properly shielded and grounded cable such as Lexmark part
number 1329605 for parallel attach or 12A2405 for USB attach.