High Response Keyboard. Paper Saver Mode. Wide, Bright Display. 5.0 lps Print Speed. Non-Print Mode. Independent Memory - 2. Decimal Selector - +, F, 0, 1, 2, 3, 4, 6 with Decimal Override. Fixed or Floating Output. Floating Input. 15 Level Buffered Keyboard. 2 Key Rollover. Automatic Punctuation & Grouping. For Hundreds, Thousands, etc. Non-Add/Date Key. Automatic Double Spacing Subtotals, Totals & Results. Automatic Clearance. Audit Trail Printout. Error Indication. Black & Red Print. Storage. Accumulator, GT Register, 2 Memory Register, 4 N-Count Registers, Calculator Register & #/Date Register. Independent Group & Grand Totals. Addition/Subtraction Totals & Multiplication/Division Results. Square Root Function. Percent Key. Add-On & Discount Capability. Extended Capacity. Indicator Lamps Accumulator, GT & Memory Registers. Clear Accumulator Indicator. Electronic Keyboard Interlocks. Overflow Indication. Underflow Shows the 12 Most Significant Digits. Reverse Underflow. Internal Paper Roll. Markup, Percent Change, TAX. N-Count with Correction. 5/4, Up & Down Rounding. Constants. Multiplier/Divisor. Repeat Addition/Subtraction. Sequential Calculation Indicators. Positive & Negative Accumulation. Units/Price Mode. Decimal at Add Mode (+). Spare Supplies Storage Area. 2 Column Addition. EX, EM, ET. Running Subtotal Printer. Size: 9.5"W x 15.3"D x 3.7"H. 4 lbs. 14 oz. 6 Month Warranty. Uses 2 1/2" Paper. P65 Twin Spool Ribbon.