viii Phaser 8400/8500/8550/8560 Color Printer Service ManualRegulatory SpecificationsXerox has tested this product to electromagnetic emission and immunitystandards. These standards are designed to mitigate interference caused orreceived by this product in a typical office environment.United States (FCC Regulations)The Phaser 8400/8500/8550/8560 complies with the limits for a Class Bdigital device pursuant to Part 15 of the FCC Rules. These limits are designedto provide reasonable protection against harmful interference in a residentialinstallation. This equipment generates, uses, and can radiate radio frequencyenergy. If it is not installed and used in accordance with these instructions, itmay cause harmful interference to radio communications. However, there isno guarantee that interference will not occur in a particular installation. If thisequipment does cause harmful interference to radio or television reception,which can be determined by turning the equipment off and on, the user isencouraged to try to correct the interference by one or more of the followingmeasures:■ Reorient or relocate the receiver (device being interfered with).■ Increase the separation between the printer and the receiver.■ Connect the equipment into an outlet on a circuit different from that whichthe receiver is connected.■ Consult the dealer or an experienced radio/television technician for help.Any changes or modifications not expressly approved by Xerox could void theuser's authority to operate the equipment. To ensure compliance with Part 15of the FCC rules, use shielded interface cables.Canada (Regulations)This Class B digital apparatus comply with Canadian ICES-003.Cet appareil numérique de la classe B est conforme à la norme NMB-003 duCanada.