Compatible with | Decision 1Data models: 6550, 6650; Genicom models: 3800, 3810, 3810S, 3820, 3830, 3840, 3840EM, 3900, 3910iS, 3930, 3940, 3940iP; TallyGenicom models: 3800, 3810S, 3810SP, 3812, 3820, 3830, 3840, 3840E, 3840EM, 3840EP, 3842, 3910iS, 3914, 3930, 3940, 3940iP, 3944 |