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 Source(s): Battery; Display Notation: Numeric; Number of Display Digits: 12; Memory: 3-Key.