Features The print quality you need to succeed. With the DocuCentre-IV C5575 series multifunction devices, you'll achieve high-impact colour documents that impress customers and deliver results - while minimising costs. Fuji Xerox has combined improved print performance with environmental protection by developing groundbreaking new technologies to further improve the environmental performance of its new multifunction devices. Addweb 8 Serial Number. At the same time we've made sure that users can continue to enjoy effortless operations. These developments bring together new technology and services for superior environmental performance alongside user friendliness and ultimate productivity. Environmental performance Environmental performance combined with stunning print performance. The multifunction device automatically detects the user Fuji Xerox has introduced its revolutionary 'Smart WelcomEyes' technology to the new DocuCentre-IV C5575 series multifunction devices.