• High-speed, heavy-duty, ink ribbon printing calculator • 12-digit, 2-color ribbon printer • Large, 12-digit fluorescent display • Prints at 5.2 lines per second • Clock/calendar display & print • Tax calculation keys• Business calculation keys (cost, sell, margin) • Mark-up/mark-down function • Non-add print key & item-count switch • Grand total switch• Round-up/off/down switch • Decimal position selection switch • 4-key memory • Right-shift display key • Uses C-wind ribbon