No other claims can be made from this testing regarding quality, reliability, etc. General — The definitions for,, and have been aligned with ISO/IEC — For the sample size in ‘at least’ has been inserted. — has been added as a ISO/IEC (E) Information technology — Office equipment — Method for the determination of toner cartridge yield for monochromatic electrophotographic printers ISO/IEC Information technology — Method for the determination of toner cartridge yield for monochromatic electroph