Canon LS-123K Desktop Calculator - Blue

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The Canon LS-123K is an ideal choice for home users and office professionals seeking a reliable, stylish, and eco-friendly basic calculator. It delivers essential 12-digit calculation power with a convenient built-in tax function, all housed in a durable, vibrant metallic frame. While it provides excellent utility for daily financial tasks, users should note that it lacks advanced scientific functions or a backlight display, making it best suited for general arithmetic and budgeting.
| Model Part Number | 9490B001 |
|---|---|
| Brand | Canon |
No, it is ready to use immediately out of the box.
The LS-123K is powered by an LR44 battery, supported by solar cells.
The display is built with a fixed tilt angle for optimal desktop viewing, but it is not adjustable.
No, this is a basic calculator designed for general office and household arithmetic.
No, this model does not feature a backlit display.
Yes, you can set a custom tax rate and use the tax keys to add or remove tax from a displayed value instantly.
Ensure the calculator is in a well-lit area to utilize solar power. If the issue persists, replace the LR44 battery.
Perform a hard reset if a reset button is present, or remove and re-insert the battery to power cycle the device.
The LS-123K is a plug-and-play device. Upon unboxing, ensure the protective film is removed from the display area. The calculator uses a single `LR44` battery; should the display fade, replace the battery by accessing the compartment on the underside of the device. To maintain the metallic finish and screen clarity, wipe the unit gently with a soft, dry cloth. Avoid using harsh chemical cleaners or abrasive materials. Because the unit features solar assistance, place the calculator in an area with adequate ambient light to conserve the battery life.