DIN 33870-2 E:2017-06 办公机器 电子图片打印机、复印机和传真机用可再填充调色盒准备要求和试验 第2部分:4色打印机
Office machines - Requirements and tests for the preparation of refilled toner modules for electrophotographical printer, copiers and facsimile machines- Part 2: 4-Colour-printers; with CD-ROM