1.1 This test method describes the procedure for measuring the monochrome diffuse reflection print density and background for large areas on printed pages from electrophotographic printers. It describes the test target and calculations for evaluating the print density and background.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.