Victor™ heavy-duty affordable commercial desktop printing calculator loaded with features. Large 12-digit fluorescent display. Fast 4.6 LPS, 2-color ribbon printer. Cost/Sell/Margin Keys. 2 Independent Tax Keys. Time/Date feature displays and prints. 4-key Independent Memory. Delta Percent-percent of change. Percent Key. Sigma Key. Grand Total Key. Change Sign Key. Date/Non-Add Key. Backspace Key. Item Count with Averaging. AC Powered. Power Source(s): AC; Display Notation: Numeric; Number of Display Digits: 12; Memory: 4-Key.