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Notices
Electronic emission notices
Federal Communications Commission (FCC) compliance information statement
Part 15
The Lexmark X340 (7003-100), X340n (7003-x050), and X342n (7003-110) 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 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
Part 68
This equipment complies with Part 68 of the FCC rules and the requirements adopted by the Administrative
Council for Terminal Attachments (ACTA). On the back of this equipment is a label that contains, among other
information, a product identifier in the format US:AAAEQ##TXXXX. If requested, this number must be provided
to your telephone company.
This equipment uses the RJ–11C Universal Service Order Code (USOC) jack.
A plug and jack used to connect this equipment to the premises’ wiring and telephone network must comply
with the applicable FCC Part 68 rules and requirements adopted by the ACTA. A compliant telephone cord and