Casio HR-150RCE User's Guide

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Casio HR-150RCE Calculator Specification

The Casio HR-150RCE is a robust desktop printing calculator designed to meet the needs of both home and office environments. It features a practical and user-friendly design, equipped with a large 12-digit display that ensures clear visibility of calculations. The calculator supports a printing function, capable of producing 2.0 lines per second, with a two-color printing system that uses red ink for negative values and black for positive numbers, aiding in error detection and financial accuracy.

The HR-150RCE is powered by both AC and battery, providing flexibility for stationary or portable use. It integrates essential calculation functions such as cost, sell, and margin calculations, alongside tax calculations, currency conversion, and a mark-up/mark-down function, making it versatile for various business tasks. The calculator also includes a check and correct function allowing up to 150 steps of review, which enhances precision by permitting the user to verify and amend entries as needed.

Its design incorporates an ergonomic keyboard layout, ensuring ease of use with responsive keys. The Casio HR-150RCE also features independent memory, a grand total function, and a rounding selector switch, which provide additional convenience for complex calculation tasks. With its reliable performance and comprehensive features, the Casio HR-150RCE stands out as an indispensable tool for professionals requiring efficient and accurate financial computations.

Casio HR-150RCE Calculator F.A.Q.

How do I load paper into the Casio HR-150RCE calculator?

To load paper into the Casio HR-150RCE, first ensure the calculator is turned off. Open the paper holder and insert a new roll of paper ensuring the paper feeds from the bottom. Feed the paper through the slot at the back and press the FEED button until the paper appears through the printer.

What should I do if the printout is faint on my Casio HR-150RCE?

If the printout is faint, check if the ink roller needs replacing. To replace, open the printer cover, remove the old ink roller, and insert a new one. Ensure it clicks into place. Always use the recommended ink roller for best results.

How can I clear all entries on the Casio HR-150RCE?

To clear all entries, use the AC (All Clear) button. This resets the calculator and removes all current entries and calculations.

Why does the Casio HR-150RCE display E when I try to calculate?

The 'E' indicates an error, usually caused by an incorrect operation or exceeding the calculator's limits. Press the AC button to clear the error and re-enter the calculation correctly. Ensure no division by zero or overflow is occurring.

How do I perform a tax calculation on the Casio HR-150RCE?

Set the desired tax rate using the RATE SET button. To calculate tax, enter the amount and press the TAX+ button to add tax or the TAX- button to subtract tax.

How can I change the decimal setting on the Casio HR-150RCE calculator?

To change the decimal setting, use the selector switch on the calculator. You can choose between 0, 2, 3, 4, or F (floating) to adjust the decimal point setting according to your needs.

What maintenance is required for the Casio HR-150RCE calculator?

Regular maintenance includes replacing the ink roller when printouts become faint, ensuring the paper roll is properly loaded, and keeping the calculator free from dust. Use a soft, dry cloth to clean the exterior.

Why is the paper jammed in the printer of the Casio HR-150RCE?

Paper jams may occur if the paper is not loaded correctly or if the paper is of poor quality. Ensure the paper is loaded properly and that there are no tears or folds in the paper. Remove any jammed paper carefully to avoid damage.

How do I switch between printing and non-printing modes on the Casio HR-150RCE?

Use the P/NP switch to toggle between printing (P) and non-printing (NP) modes. This allows you to save paper and ink when printing is not necessary.

What should I do if the Casio HR-150RCE calculator does not turn on?

Ensure the calculator is connected to a power source if using an adapter, or check if the batteries are installed correctly and not depleted. Replace the batteries if necessary. If the issue persists, seek professional repair services.