Victor 12-Digit Thermal Printing Calculator, Thermal, 12 Digits, LED, White (VCT1226) Each12 Digit Thermal Printing Calculator is perfect for occasional use in small offices or home office settings. Thermal printer requires no ink roller or ribbons for fast, quiet printing. Device automatically prints in extra large size when using digits up to 10 and uses normal size for 11 or 12 digits. Cost, Sell and Margin keys allow you to enter two variables to find the third. Extra large LED display provides easy, convenient viewing. General