H Series Lift-Off Correcting Tape lifts off errors quickly and cleanly. Use only with correctable film black ribbon cassettes. Designed for use with the following typewriter/word processors: Smith Corona H Series Portable Electronic, CXL4000, 4500, Deville 80, 100, 200, 250, 265, Mark I, II, V, VII, X, XXV, PWP57, 14, 40, 57D, 60, 80, 90, 100, 145, 220, 850, SC100, 110, 200, 300, SL80, 105, XD6500, 6600, 6700, 7000, 7500, XE5000, 5200, 6000, 6200, XL1000, 2000, 5100, and 6100.