User manual OLIVETTI OFX 8400

[. . . ] Is produced using recycled plastic that can be recycled again at the end of the product's lifetime; The calculator must not be covered when turned on, as this will cause it to overheat. Locations subject to quick temperature changes, high humidity and dirt should also be avoided. The electrical power socket-outlet shall be near the equipment and shall be easily accessible. [. . . ] To switch it on again, just press any key; if a calculation is in course it is displayed. Cut, or tear evenly, the end of the paper roll to get a straight, even edge for proper feeding under the print head. Holding the paper roll in one hand, feed the paper from the bottom of the roll and insert it the paper slot at the back of the calculator. Press paper feed key until the paper catches and advances through the printer. NP P NP P 5/4 5/4 Printer selection switch Printer is activated only when [] or [#/D] key is pressed. Final result is rounded up if the 1st digit not to be printed is 5 or more and rounded down if the 1st digit not to be printed is 4 or less. The decimal point is automatically placed before the last two digits in addition and subtraction. For example, number at 3rd decimal place is rounded at "2" position. Grand Total switch Calculation without Grand Total Any total made with [] or [M] key is automatically accumulated to Grand Total totalizer. To add the same amount more than once (repeat addition), enter the amount once and press this key as many times as necessary. A date followed by "#", on left hand side of paper roll, without changing the sequence of the calculation. If there is a live calculation pending, complete the calculation and subtracts the amount from memory. If there is a live calculation pending, complete the calculation and accumulates the result to memory. Type: Basic Operations: Desktop Adding Machine/Calculator, Electronic Print/Display Addition/subtraction (with subtotal and total) and multiplication/division Input and result - 14 digits Floating (F), Add mode (A), Fixed (0, 2, 3, 4) 4 rules, successive calculation, memory calculation, grand total calculation, constant calculation, tax calculation, currency exchange calculation, delta percent calculation, cost-sell-margin calculation. CALCOLO TASSO - TAX CALCULATION - CALCUL DU TAUX - SATZ-BERECHNUNG CÁLCULO DE TASACIÓN - CÁLCULO DA TAXA - BTW-BEREKENING Print P Calculation Price without tax = 300 Price with tax = ?CURRENCY EXCHANGE There are 13 Euro currency rates available in memory, the default values are preset to 1. To select a position in which to set the rate you desire: Press and hold the [RATE] key until the "RATE" symbol blinks on the display. If you want to return the Euro Currency and TAX rates to their default rate, switch OFF the machine, then holding down [C/CE] and [+] switch it ON again. [. . . ] If you want to return the Euro Currency and TAX rates to their default rate, switch OFF the machine, then holding down [C/CE] and [+] switch it ON again. FOR COUNTRIES IN THE EUROPEAN UNION (EU) The disposal of electric and electronic devices as solid urban waste is strictly prohibited: it must be collected separately. The dumping of these devices at unequipped and unauthorized places may have hazardous effects on health and the environment. [. . . ]