ULK1022 Features: * Amortization: No * Time/Date: Yes * Bond Calculations: No * Replacement Roll Paper: UNV-35720 * Confidence Interval Calculating: No * Memory: Four-Key * Logical (Boolean) Operations: No * Backspace Key: Yes * Global Product Type: Calculators-Printing * Metric Conversion: No * Depreciation Calculations: No * Total Recycled Content Percent : 0 pct * Equation Editor: No * Display Notation: Numeric * Decimal Function: No * Interest Rate Conversion: No * Variable Regression: No * Base Number Calculations: No * Square Root Key: Yes * Grand Total Key: Yes * Display Types: Fluorescent * Hyperbolic Functions: No * Currency Exchange Function: No * Time-Value-of-Money: No * Complex Number Calculations: No * Markup/Down Key: Yes * Ribbon/Roller Printer: Ribbon * Trig/Log Functions: No * Pre-Consumer Recycled Content Percent : 0 pct * Fraction/Decimal Conversions: No * Fraction Calculations: No * Power Source(s): AC * Date Calculations: No * Percent Key(s): Yes * Simultaneous Equations: No * Hypothesis Testing: No * Calculator Type: Printing * Polar-Rectangular Conversion: No * Probability (Random Number): No * Number of Display Digits : 12 * Percent Add-On/Discount: Yes * Replacement Batteries: AC Only * Tax Calculation: Yes * Matrices: No * Loan Calculation: No * +/- Switch Key: Yes * Display Characters Height : 12.0 mm * Post-Consumer Recycled Content Percent : 0 pct * Item Count Function: Yes * Display Angle: Fixed * Double Zero Key: Yes * Replacement Ribbon/Roller: NUK-BR80C * Print Speed (Lines per Second) : 4.0 * Linear Regression: No * Cost/Sell/Margin: Yes Color/Finish: * Print Color(s): Black, Red Specifications: * Size: 8w x 11d