The 12-digit p170-dh calculator incorporates two-color, high-speed printing, and a nomad print key for dates and reference numbers. Print 2.3 lines per second with positive numbers in black and negative numbers in Red. Design features an extra-large, high-angled fluorescent display and quiet serial impact printer with ink Roller. Functions include time calculation, profit margin calculation, clock/calendar function, quick tax calculation, decimal positions (+, 0, 1, 2, 3, 4, floating), round up/off/down switch, sign change, Item count, markup/markdown, memory, add mode and grand total. Calculator uses a 2-1/4" (57mm) wide plain paper roll and weighs 2 lb.
The P170-DH Portable Calculator has all the features such as tax, and business functions (calculates cost, sell and margin), as well as calendar/clock functions and a spacious keyboard in a compact Canon design. The calculator also features a 12 digit extra large fluorescent display with punctuation and two-color printing for easy recognition of negative numbers.