Compatible with | Basic Four/MAI models: 4234, 4235, 4236, 4237; Burroughs/Unisys models: AP 1357, AP 1359; Data General models: 6905; NCR models: 6427-0301, 6427-0401, 9333-0602; OKI models: Microline : 590, 590 Elite, 591, 591 Elite; Unisys models: AP 1357, AP 1359 |