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Licensing notice
The printer resident software contains:
• Software developed and copyrighted by Lexmark
• Lexmark modified software licensed under the provisions of
the GNU General Public License version 2 and the GNU
Lesser General Public License version 2.1
• Software licensed under the BSD license and warranty
statements
Click the title of the document you want to review:
The Lexmark modified GNU licensed software 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 GNU licensed software that the Lexmark modifications
are based upon 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.
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.
Electronic emission
notices
Federal Communications Commission (FCC)
compliance information statement
This printer, type 4048 or 4523, has 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.
Use of a substitute cable not properly shielded and grounded may
result in a violation of FCC regulations.
Any questions regarding this compliance information statement
should be directed to:
Director of Lexmark Technology & Services
Lexmark International, Inc.
740 West New Circle Road
Lexington, KY 40550
(859) 232-3000
Industry Canada compliance statement
This Class B digital apparatus meets all requirements of the
Canadian Interference-Causing Equipment Regulations.
BSD License and Warranty statements
GNU General Public License