This standard provides the following specifications for adding machine paper rolls: terminology; roll widths; roll length; paper substance and quality@ thickness@ finish@ color@ brightness@ opacity@ tearing and bursting strength; diameter of rolls; winding and cutting@ core materials; diameter of core and spindle hole; roll end sealing@ and quantity packaging and cartooning Purpose This standard is a revision of American National Standard Specifications for Noncarbonized@ Single-Ply@ Adding Machine Paper Rolls@ ANSI X4.8-1973@ and is intended to update terminologies@ technology changes@ and test methods@ as well as to add metric size information. While this standard??s title implies that this docment covers only adding machine paper rolls@: it should be noted that many ??Point of Sale??9POS) devices now on the market utlize roll paper with the sme basic sizes and specificatins. Accordingly@ this standard may also apply to that newly developing product line.