Victor Portable Handheld/Desktop Commercial Printing Calculator is loaded with conveniently portable features. Large 12-digit LCD display. 2.0 LPS 1-color printer. Manufactured with recycled plastic. Cost/Sell/Margin Keys. Tax Keys. 3-Key Independent Memory. Date/Non-Add Key. Backspace Key. Percent Key. AC/DC power adapter included. Holds standard size paper on swing out arm or small roll inside case for ultimate portability. Power Sources: Battery Display Notation: Numeric Number of Display Digits: 12 Memory: 3-Key.