ISO 12653-3:2014规定了一个测试目标，用于评估低分辨率反射扫描系统输出质量随时间的一致性。 本标准适用于评估用于黑白或彩色办公文件的黑白和彩色扫描仪的输出质量，无论是否带有半色调。

ISO 12653-3:2014 specifies a test target for assessing the consistency of the output quality over time from lower resolution reflection scanning systems. It is applicable to assessing the output quality of black-and-white and colour scanners used for black-and-white or colour office documents, with or without half tone.