Models | 4040, 4240, 4440, 4050, 4250, 4450, 4630, 4840, 4640, 4650, 4850, 8820, 9940, 9950, 644C, 644D, 644EZ, 644E, 644ER, 690B, 690C, 690CR, 790, 792, 544, 544A, 644A, 790D, 850B, 5200, 5400, 5420, 5440, 5460, 5440, 5820, 5720, 5830, 5730, 7020, 8430, 8440, 8640, 8650, 8450 |