Information technology - Office equipment - Minimum information to be included in specification sheets for printing devices class 3 and class 4 (ISO/IEC 11160-1:1996)
Near Field Communication - Interface and Protocol (NFCIP-1) [ISO/IEC 18092 (2004) modified] (Endorsement of the English version EN 302190 V1.1.1 (2005-06) as German standard)
Information technology - Office machines, inkjet print heads and inkjet tanks for inkjet printers - Part 2: Requirements on compatible ink cartridges (4-colour system) and their characteristic features