Epson 4051 ユーザーズマニュアル
FCC Notes
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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 when
the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instruction manual, 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:
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instruction manual, 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 the receiver to outlets on different circuits.
• Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party responsible for compliance could avoid the user's
authority to operate the equipment. The use of a non-shielded interface cable with the referenced device is
prohibited. The length of the parallel interface cable must be 3 meters (10 feet) or less. The length of the serial
interface cable must be 15 meters (50 feet) or less.
authority to operate the equipment. The use of a non-shielded interface cable with the referenced device is
prohibited. The length of the parallel interface cable must be 3 meters (10 feet) or less. The length of the serial
interface cable must be 15 meters (50 feet) or less.
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This digital apparatus does not exceed the Class B limits for radio noise emission from digital apparatus as set out
in the radio interference regulations of the Canadian Department of Communications.
in the radio interference regulations of the Canadian Department of Communications.
Le présent appareil numérique n'émet pas de bruits radioélectriques dépassant les limites applicables aux
appareils numériques de classe A prescrites dans le règlement sur le brouillage radioélectrique édicté par le
appareils numériques de classe A prescrites dans le règlement sur le brouillage radioélectrique édicté par le
ministère des communications du Canada
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This equipment conforms to the EEC Directive 89/392 (the sound pressure, measured according to ISO 7779, does
not exceed 70 dBA).
not exceed 70 dBA).