KS X ISO/IEC 11160-2:2013 Information technology-Office equipment-Minimum information to be included in specification sheets-Printers-Part 2:Class 3 and Class 4 printers
2013KS X ISO/IEC 11160-2:2013 Information technology-Office equipment-Minimum information to be included in specification sheets-Printers-Part 2:Class 3 and Class 4 printers
2007KS X ISO/IEC 11160-2:2007 Information technology-Office equipment-Minimum information to be included in specification sheets-Printers-Part 2:Class 3 and Class 4 printers