scope:

The scope of this International Standard is limited to evaluation of toner cartridge page yield for tonercontaining cartridges (i.e. all-in-one toner cartridges and toner cartridges without a photoconductor) for colour electro-photographic printers. This International Standard can also be applied to the printer component of any multifunctional device that has a digital input printing path, including multi-function devices that contain electro-photographic printer components. This International Standard is only intended for the measurement of toner cartridge page yield when printing on plain paper using cyan, magenta, yellow and black toner cartridges. No other claims can be made from this testing regarding quality, reliability, etc. This International Standard is not for use with printers whose minimum printable size is equal to or greater than A3 or for photo only printers.