xii Phaser 3250 Laser Printer Service ManualRegulatory InformationXerox 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)This equipment has been tested and found to comply with the limits for aClass B digital device, pursuant to Part 15 of the Federal CommunicationsCommission (FCC) Rules. These limits are designed to provide reasonableprotection against harmful interference in a residential installation. Thisequipment generates, uses, and can radiate radio frequency energy. If it is notinstalled and used in accordance with these instructions, it may cause harmfulinterference to radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If this equipment doescause harmful interference to radio or television reception, which can bedetermined by turning the equipment Off and On, the user is encouraged totry to correct the interference by one or more of the following measures:■ 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 complies with Canadian ICES-003.Cet appareil numérique de la classe B est conforme à la norme NMB-003 duCanada.