Canon

Canon CNMMP21DX Color Printing Calculator AC Powered

4.7 (197 reviews)

Efficient and Reliable Printing CalculatorThe Canon CNMMP21DX is a desktop printing calculator designed for efficient and reliable calculations. Featuring a two-color printing system, a large display, and multiple functions, this calculator is ideal for office environments.Specifications: Displa...

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Overview

Efficient and Reliable Printing Calculator

The Canon CNMMP21DX is a desktop printing calculator designed for efficient and reliable calculations. Featuring a two-color printing system, a large display, and multiple functions, this calculator is ideal for office environments.

Specifications:

  • Display: 12-digit fluorescent
  • Printing Speed: 3.5 lines per second
  • Printing Colors: Black and Red
  • Paper Width: 2-1/4" (57mm)
  • Functions: 4-key memory, grand total, mark-up/down, tax calculation tip, sign change, item count, delta percent calculation
  • Power Source: AC Supply
  • Color: White
  • Dimensions: 3.7" x 9" x 12.2"

Key Features

12-digit, fluorescent, 2-color display; prints 3.5 lps in 2 colors (Black + / Red -) on 2-1/4" W paper

Includes a spacious keyboard with large key tops and heavy-duty, metallic paper holder

Features 4-key memory, grand total, markup/down, and tax calculation tip

Also offers sign change, item count, and delta percent calculation

Decimal positions are add mode, 0, 2, 3, 4, 6 and floating; runs on AC power

Specifications

Display
12-digit, fluorescent, 2-color (Black + / Red -)
Print Speed
3.5 lines per second
Paper Width
2-1/4"
Keyboard
Spacious with large key tops
Paper Holder
Heavy-duty, metallic
Memory
4-key memory
Functions
Grand total, markup/down, tax calculation, sign change, item count, delta percent calculation
Decimal Positions
Add mode, 0, 2, 3, 4, 6, floating
Power Source
AC Powered

Pros & Cons

👍 Pros

  • Features a 12-digit, fluorescent, 2-color display, offering clear visibility of positive and negative numbers.
  • Prints at a fast rate of 3.5 lines per second in two colors (Black + / Red -) on 2-1/4" wide paper for clear records.
  • Equipped with a spacious keyboard and large key tops, promoting comfortable and accurate data entry.
  • Includes a heavy-duty, metallic paper holder, ensuring stability during printing operations.
  • Offers essential business functions like 4-key memory, grand total, markup/down, and tax calculation.
  • Provides practical features such as sign change, item count, and delta percent calculation.
  • Supports flexible decimal positions including add mode, 0, 2, 3, 4, 6, and floating settings.
  • Operates reliably on AC power, eliminating concerns about battery life during extended use.

👎 Cons

  • The fluorescent display, while clear, might be less energy-efficient than modern LCD displays.
  • Printing at 3.5 lines per second might be considered slow for users with very high volume printing needs.
  • Requires 2-1/4" wide paper, which necessitates keeping a specific paper stock available.
  • Being AC powered means it is not portable and requires access to an electrical outlet for operation.
  • The metallic paper holder, while heavy-duty, might add to the overall weight of the calculator.

Frequently Asked Questions

The Canon CNMMP21DX features a 12-digit, fluorescent, 2-color display, ensuring clear visibility for calculations.
This calculator prints at a speed of 3.5 lines per second, with numbers in two colors (Black + / Red -) on 2-1/4" wide paper.
It includes key business features such as 4-key memory, grand total, markup/down, and tax calculation capabilities.
Yes, it provides flexible decimal positions including add mode, 0, 2, 3, 4, 6, and floating settings to suit various calculation needs.
This calculator runs on AC power, ensuring continuous operation without the need for batteries.