Sharp QS2760H 2-Color Ribbon Printer Large 12-digit blue fluorescent display (17.0 mm) High Speed 4.8 lines/sec., 2 color ribbon printing. Professional Keyboard Tax Calculations from stored tax rate memory Two Independently accessible 4-key &amp; grand total memories Floating (F) or fixed decimal (6,3,2,1,0) MU key for Cost/Sell/Margin calculations