2. Referenced Documents

F129 Practice for Amount of Ink Deposit on Carbon Paper and Inked Ribbons, Other Than Fabric Type
F153 Test Method for Determining the Yield of Wide Inked Computer Ribbons
F335 Terminology Relating to Electrostatic Imaging
F362 Test Method for Determining the Erasability of Inked Ribbons
F497 Practice for Use of the Electric and Electronic Typewriter as a Test Instrument