ASTM F1520-94(1999) - 10.7.1999 | ||||||||
1. Scope | ||||||||
1.1 This test method describes a procedure for determining the drive torque of typewriter and printer cartridges using a handheld torque gage. This test method is applicable to cartridges that contain film or fabric inked ribbons. 1.2 A related standard, Test Method F1050, covers the procedure for determining tension and torque using a test fixture platform with a torque measurement motor. | ||||||||
2. Referenced Documents | ||||||||
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