HP LaserJet MFP Upgrade Kit for HP LaserJet 8000 and 8100 Printers - User Guide, not orderable

Appendix A Regulatory Information 82
Overview
FCC Regulations
This equipment has been tested and found to comply with the limits for a
Class A 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.