Service Manual iiiRegulatory SpecificationsUnited StatesThe equipment described in this manual generates and uses radio frequency energy. Ifit is not installed properly in strict accordance with Xerox' instructions, it may causeinterference with radio and television reception or may not function properly due tointerference from another device. However, there is no guarantee that interferencewill not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning theequipment off and on, the user is encouraged to try to correct the interference by oneor 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 printer into an outlet on a circuit different from that which thereceiver is connected.■ Route the interface cables on the printer away from the receiver.■ Consult the dealer, Xerox service, or an experienced radio/television technicianfor help.Changes or modifications not expressly approved by Xerox can affect the emissionand immunity compliance and could void the user's authority to operate this product.To ensure compliance, use shielded interface cables. A shielded parallel cable can bepurchased directly from Xerox at www.xerox.com/office/supplies.Xerox has tested this product to internationally accepted electromagnetic emissionand immunity standards. These standards are designed to mitigate interference causedor received by this product in a normal office environment. This product is alsosuitable for use in a residential environment based on the levels tested.In the United States this product complies with the requirements of an unintentionalradiator in part 15 of the FCC rules. Operation is subject to the following twoconditions: (1) this device may not cause harmful interference; (2) this device mustaccept any interference received, including interference that may cause undesiredoperation.CanadaThis digital apparatus does not exceed the Class B limits for radio noise emissionsfrom digital apparatus set out in the Radio Interference Regulations of the CanadianDepartment of Communications, ICES-003.