Canon MP1411-LTSC Desktop Printing Calculator, 14 digits, Silver

The Canon MP1411-LTSC is a 14-digit printing calculator designed for accounting and business use. It performs standard arithmetic alongside dedicated tax, profit, and currency conversion functions. A large, two-color backlit LCD differentiates positive and negative results using contrasting background colors. Its 14-digit capacity accommodates the large figures common in professional bookkeeping, providing both a clear visual display and a printed record of calculations.

This calculator operates on AC mains power and includes a CR2032 battery to maintain memory settings. The ink ribbon printing system produces records in black and red at a speed of 4.3 lines per minute. The display is tilted for better desk-side visibility and has a viewing area of 102 × 20 mm. For data entry, the device uses a 3-digit comma separator and includes a dedicated negation key. The unit weighs 1600 g and measures 334 × 219 × 74.5 mm.

• 14-digit, two-color backlit LCD — distinguishes between positive (green background) and negative (red background) values.
• Two-color ink ribbon printer — generates physical records at 4.3 lines per minute for audit trails.
• Business-specific keys — dedicated hardware buttons for tax, profit margin, and currency conversion.
• 3-digit comma separator — formats long numeric strings to improve the readability of large figures.
• Large display characters — 15.7 × 5.09 mm characters ensure legibility from a standard desk distance.
• AC mains power with CR2032 backup — ensures continuous operation and protects internal data during power loss.