Large display, 2 memory. 12-digit blue fluorescent display with punctuation includes floating (F) or fixed decimals (6,3,2,1,0), adding and constant modes, item count, print and non-print settings, and round up/down selector. Prints at approximately 3.0 lines/second in 2 colors (positive numbers in black, negative numbers in red) on standard size paper rolls. Features tax keys, rate keys and a mark-up key. Uses 120 volt AC adaptor.