If you experience trouble with this Xerox® equipment, please contact the appropriate service center forrepair or warranty information. Contact information is contained in the Device app on the printer andin the back of the Troubleshooting section of the User Guide. If the equipment is causing harm to thetelephone network, the Telephone Company may request you to disconnect the equipment until theproblem is resolved.Only a Xerox Service Representative or an authorized Xerox Service provider are authorized to makerepairs to the printer. This applies at any time during or after the service warranty period. If unauthorizedrepair is performed, the remainder of the warranty period is null and void.This equipment must not be used on party lines. Connection to party line service is subject to statetariffs. Contact the state public utility commission, public service commission, or corporation commissionfor information.Your office could have specially wired alarm equipment connected to the telephone line. Make sure thatthe installation of this Xerox® equipment does not disable your alarm equipment.If you have questions about what could disable alarm equipment, consult your Telephone Company ora qualified installer.CanadaThis product meets the applicable Innovation, Science and Economic Development Canada technicalspecifications.A representative designated by the supplier should coordinate repairs to certified equipment. Repairsor alterations made by the user to this device, or device malfunctions, could cause the telecommunicationscompany to request you to disconnect the equipment.For user protection, make sure that the printer is properly grounded. The electrical ground connectionsof the power utility, telephone lines, and internal metallic water pipe systems, if present, must beconnected together. This precaution could be vital in rural areas.WarningDo not attempt to make such connections yourself. Contact the appropriate electric inspection authority,or electrician, to make the ground connection.The Ringer Equivalence Number (REN) indicates the maximum number of devices allowed to be connectedto a telephone interface. The termination of an interface may consist of any combination of devicessubject only to the requirement that the sum of the RENs of all the devices not exceed five. For theCanadian REN value, please refer to the label on the equipment.Canada CS-03 Issue 9This product has been tested to and is compliant with CS–03 issue 9.European UnionRadio Equipment and Telecommunications Terminal Equipment DirectiveThis device has been designed to work with the national public switched telephone networks andcompatible PBX devices of the following countries:Xerox® VersaLink® B405 Multifunction PrinterB-10User GuideRegulatory Information