Printer electronic calculator ● 12 columns ●%● printing function: The calculation process to a designated rolled paper can print a result. ●Two colors of printing: The positive number prints black, the negative number with red. ●A tax calculation: I can perform tax-included 税抜計算 of the consumption tax. I can set the tax rate freely, too and display the amount of tax. ●Adder method ● markup mark down: Markup (sale price setting), mark down (cost price setting) are possible. ●I lower it by multiplication and division fixed number calculation ● figure (shift): It is convenient for the correction of the input error. I can delete a number of the most loose cash by one column. ●The fraction handling of decimal (rounding off): I can choose the fraction handling of decimal. ●A decimal point selector (3/2/0/ ad mode): The decimal figure designation is possible at the time of the fraction handling of decimal. ● A key rollover function (quick typing function): When I input the next key, I can input it even if I begin to push it from the middle to separate a key in front. ●A two zero key: I can provide speed of the calculation of the big figure. ●Around three columns collecting indication ● large-scale indication: It is one size big and is the indication that it is easy to watch. ●I can use the power supply (a battery and AC) of two key ● 2 power supply methods of plastic. ※The AC adapter is sold separately. ●Number of the memory 3