HP Color LaserJet 4650 Printer series - Manual (Page 259)

Regulatory information
FCC regulations
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. If this equipment is not
installed and used in accordance with the instructions, it 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 separation between equipment and receiver.
● connect equipment to an outlet on a circuit different from that to which the receiver is
located.
● consult your dealer or an experienced radio/TV technician.
Note Any changes or modifications to the printer that are not expressly approved by HP could void
the user’s authority to operate this equipment.
Use of a shielded interface cable is required to comply with the Class B limits of Part 15 of
FCC rules.
ENWW FCC regulations 245