TA Triumph-Adler CLP 4721 - Manual (Page 15)

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Compliance and Conformity
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These 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 the dealer or an experienced radio/TV technician for help.
• The use of a non-shielded interface cable with the referenced device
is prohibited.
CAUTION
—
The changes or modifications not expressly approved by
the party responsible for compliance could void the user’s authority to
operate the equipment.
This device complies with Part 15 of FCC Rules and RSS-Gen of IC
Rules.
Operation is subject to the following two conditions; (1) this device may
not cause interference, and (2) this device must accept any interference,
including interference that may cause undesired operation of the device.
* The above warning is valid only in the United States of America.
Interface connectors
IMPORTANT Be sure to power off the printer before connecting or
disconnecting an interface cable. For protection against static
electricity discharge to the printer's internal electronics through the
interface connector(s), cover any interface connector that is not in use
with the protective cap supplied.
Note Use shielded interface cables.