Compact printing calculator is perfect for the occasional user, especially in a small office or home officeting. It features an extra-large fluorescent display with 12 digits (12mm) for easy viewing. You can count on the fast, reliable printing in two colors at 2.5 lines per second. Professional keyboard layout with one-touch change calculation displays and prints the change owed. Cost-sell-margin keys allow quick and easy profit margin calculations. Other functions include four independent memories, average, percent, double zero, decimalting (f, 6,3,2,1,0, a),rounding, tax calculation, grand total and subtotal key. More from the manufacturer