Casio HR-170RC Printing Calculator, Dual Power, Two-color Printing, Easy-to-read Display, Sign Change, Compact, 12 Digits, LCD, AC Supply/Battery Powered, 4 x AA, 2.6" Height x 6.5" Width x 11.6" Length

Printing calculator features a compact design that stores easily to let you work wherever you need. Two-color ink printer allows you to quickly see both positive and negative numbers to prevent reading errors. 12-digit LCD showcases crisp, sharp numbers for easy viewing. Dual-power operation lets you use plug directly into an outlet or use four AA batteries for on-the-go use. Calculator also includes a grand total key, cost/sell/margin, sign change, tax calculation, decimal selector and more.