ASTM F597-83(2003) PDF

1.1 This practice covers a standardized procedure using an electric typewriter to determine the image quality of one-time carbon paper for use in carbon-interleaved business forms.

1.2 This standard does not purport to address all of the safety problems, 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.