ULK1009 Features: * Time/Date: Yes * Ribbon/Roller Printer: Roller * Replacement Roll Paper: UNV-35720 * Pre-Consumer Recycled Content Percent : 0 pct * Memory: Four-Key * Backspace Key: Yes * Power Source(s): AC, Battery * Percent Key(s): Yes * Global Product Type: Calculators-Printing * Calculator Type: Printing * Total Recycled Content Percent : 0 pct * Display Notation: Numeric * Number of Display Digits : 12 * Percent Add-On/Discount: Yes * Replacement Batteries: 4 AA, EVE-E91BP-4 * Tax Calculation: Yes * Decimal Function: Yes * +/- Switch Key: Yes * Display Characters Height : 19.0 mm * Post-Consumer Recycled Content Percent : 0 pct * Item Count Function: Yes * Display Angle: Fixed * Grand Total Key: Yes * Double Zero Key: Yes * Replacement Ribbon/Roller: NUK-NR-42 * Print Speed (Lines per Second) : 2.0 * Display Types: LCD * Cost/Sell/Margin: Yes Color/Finish: * Print Color(s): Black, Red Specifications: * Size: 7 3/4w x 9 3/4d