ASTM F686 PDF

Standard Practice for Evaluation of Image Quality Produced by Carbonless Copy Paper with an Electric or Electronic Typewriter (Withdrawn 2020)

ASTM F686 – Standard Practice forEvaluation of Image Quality Produced by Carbonless Copy Paper with an Electric or Electronic Typewriter (Withdrawn 2020)

1.1 This practice covers a method for the visual evaluation of the image quality formed by a carbonless copy paper in a business form when imaged with an electric or electronic typewriter.

Note 1 – Electric or electronic typewriters covered by this procedure have a full-character type element. Examples of such elements are type bar, ball, and daisy wheel.

1.2 The evaluation is made by comparison of the sample carbonless copy to a control.

1.3 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.