Sharp EL2192RII Calculator

Quick and Crisp 2-Color Printing: Prints at approximately 3.0 lines/sec. in 2 colors (positive numbers in black, negative numbers in red) on standard size paper rolls. Tax Keys: Allow for easy tax calculations. Mark-Up Key: Is used to perform mark-ups, cost/sell/margin calculations, percent changes, and automatic add-on/discounts. Rate Keys: Allow simple conversion functions. Grand Total: Key: Adds the grand total of several calculations such as the total prices times units on an invoice. Additional Features: Include floating (F) or fixed decimal (6,3,2,1,0), adding and constant modes, item count, print and non-print settings, and round up/down selector. -Operates on AC power.