Sharp EL2630PIII
Deluxe high speed commercial quality two-colour ribbon printer prints all characters in a line at approximately 4.8 lines per second

 Extra Large Display
12-digit (17.0 mm) blue fluorescent display with punctuation
 
 
 Heavy Duty Ribbon Printer
Prints at approximately 4.8 lines/sec. in two colors (positive numbers in black, negative numbers in red) on standard size paper rolls.
 
 
 Grand Total
Adds the grand total of several calculations such as the total prices times units on an invoice.
 
 
 Mark-Up Key
Used to perform mark-ups, cost/sell/margin calculations, percent changes, and automatic add-on/discounts.
 
 
 Average Key
Used to find the "mean" or average.
 
 
 Rate Keys
Allow simple conversion functions.
 
 
 4-Key Memory
Includes memory plus, memory minus, recall and clear memory keys.
 
 
 Additional Features
Floating (F) or fixed decimal (6, 3, 2, 1, 0)
 
     Time Calculation
 
     Clock/Calendar Functions
 
     Add (A) and constant (K) modes
 
     Item count
 
     Round up/down/off selector.
 
     Prints on standard paper roll and operates on AC power.