GENUINE MONROE 8130X CALCULATORTitle: 12 Digit Print Display Monroe 8130X, A Professional Heavy Duty Calculator With Extended Life Calculator Body 12 Digit Large Display Print Heavy Duty Body 2 Color Ribbon Printing, 5 Lines Per Sec 4 Key Independent Memory Percent, Backspace, Tax + Auto Averaging, Constants Item Count, Date Non Add Decimal Select, Rounding Markup, Group Grand Total, And More! Lifetime Phone Support 6 Month Limited Warranty 9. 5 x 15 x 3. 7, 5 lbs. Paper: 2. 25 X