Amazon.com : Sharp EL-1901 Paperless Printing Calculator with Check and Correct, 12-Digit LCD Primary Display, Functions the Same as a Printing Calculator/Adding Machine with Scrolling LCD Display Instead of Paper : Office
Canon CP1213DIII Desktop Printing Calculator Dual Color Print Dot Matrix 4.8 lps Ergonomic Design Independent Memory Item Count 0.67 12 Digits Fluorescent AC Supply Powered 6 x 11 x 17 White 1 Each - Office Depot