Sharp Commercial Print/Display Calculator

Large, 12-digit, fluorescent display; 3-digit punctuation; prints 4.8 lps in 2 colors (Black +/Red -) Features 2 individual 4-key memory, grand total, multiple-use key and plus/minus entry keys Offers memory clear and recall, automatic item count, and automatic tax calculations Also offers constant mode selector, add mode, round off/up/down selector and change sign key Features a retractable paper arm and print/nonprint selector; runs on AC power