A-4 WorkCentre Pro 421 User GuideRegulatory InformationThe CE marking applied to this product symbolizes XeroxLimited Declaration of Conformity with the following applicableDirectives of the European Union as of the dates indicated:January 1, 1995: Council Directive 73/23/EEC amended by Council Directive 93/68/EEC, approximation of the laws of the member statesrelated to low voltage equipment.January 1, 1996: Council Directive 89/336/EEC, approximation of the laws of themember states related to electromagnetic compatibility.March 9, 1999 Council Directive 99/5/EC, on radio equipment andtelecommunications terminal equipment and the mutualrecognition of their conformity.A full declaration, defining the relevant directives andreferenced standards can be obtained from your Xeroxrepresentative or by contacting:Environment, Health and SafetyXerox LimitedPO Box 17Bessemer RoadWelwyn Garden CityHertsAL7 1HEEnglandTel Number +44 (0) 1707 353434WARNING:This product is certified manufactured andtested in compliance with strict safety and radiofrequency interference regulations. Any unauthorizedalteration which includes the addition of new functions orthe connection of external devices may impact thiscertification. Please contact your local XEROX Limitedrepresentative for a list of approved accessories.