Victor Printing Calculator

12-digit LCD; 2.0 lines-per-second, 1-color, ink roller printer Environmentally friendly, this calculator is manufactured with 25% recycled plastic Includes tax +/- keys, 3-key independent memory keys and cost/sell/margin keys Also offers backspace key, date/non-add, percent key and automatic constants Offers AC/DC operation with included AC adapter or 4 AA batteries (sold separately)