Regulatory InformationWorkCentre 5300 Series Multifunction PrinterUser Guide215Repairs to certified equipment should be coordinated by a representative designated by the supplier.Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may givethe telecommunications company cause to request the user to disconnect the equipment.Users should make sure for their own protection that the electrical ground connections of the powerutility, telephone lines and internal metallic water pipe systems, if present, are connected together.This precaution may be particularly important in rural areas.WARNING: Users should not attempt to make such connections themselves, but should contactthe appropriate electric inspection authority, or electrician, as appropriate.The Ringer Equivalence Number (REN) assigned to each terminal device provides an indication of themaximum number of terminals allowed to be connected to a telephone interface. The termination onan interface may consist of any combination of devices subject only to the requirement that the sumof the Ringer Equivalent Numbers of all of the devices does not exceed 5. For the Canadian REN value,please see the label on the equipment.EuropeRadio Equipment & Telecommunications Terminal Equipment DirectiveThe Facsimile has been approved in accordance with the Council Decision 1999/5/EC for pan-Europeansingle terminal connection to the public switched telephone network (PSTN). However, due todifferences between the individual PSTNs provided in different countries, the approval does not, ofitself, give an unconditional assurance of successful operation on every PSTN network terminal point.In the event of a problem you should contact your authorized local dealer in the first instance.This product has been tested to and is compliant with ES 203 021-1, -2, -3, a specification for terminalequipment for use on analogue-switched telephone networks in the European Economic Area. Thisproduct provides an user-adjustable setting of the country code. Refer to the customer documentationfor this procedure. Country codes should be set prior to connecting this product to the network.Note: Although this product can use either loop disconnect (pulse) or DTMF (tone) signaling, it isrecommended that it is set to use DTMF signaling. DTMF signaling provides reliable and faster callsetup. Modification of this product, connection to external control software or to external controlapparatus not authorized by Xerox, will invalidate its certification.South AfricaThis modem must be used in conjunction with an approved surge protection device.