Casio DR-320RE User's Guide

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Casio DR-320RE Calculator Specification

The Casio DR-320RE is a robust printing calculator designed for efficient and reliable performance in a professional setting. It is equipped with a large 12-digit display that enhances readability, ensuring that users can easily interpret results. This calculator is engineered for high-speed, two-color printing, capable of producing approximately 3.5 lines per second. Its dual-color print function uses red ink to denote negative values, which aids in quick identification and reduces errors.

The DR-320RE features essential calculation functions, including cost/sell/margin calculations, tax calculations, and currency conversion, making it versatile for various financial tasks. It supports complex calculations with ease, offering functions such as item counter, markup/markdown, and grand total. The design incorporates a user-friendly keyboard layout, ensuring comfortable and efficient use during prolonged sessions.

Powering the Casio DR-320RE is an AC power supply, which provides consistent performance without the need for battery replacements. The calculator's durable construction ensures longevity, with a solid build that withstands the rigors of daily use. It also includes a paper feed mechanism that simplifies paper roll replacement, ensuring minimal downtime and continuous operation.

Overall, the Casio DR-320RE is a reliable tool for professionals who require a dependable printing calculator that combines speed, accuracy, and functionality. Its intuitive design and comprehensive feature set make it a valuable asset for accounting, bookkeeping, and other financial tasks.

Casio DR-320RE Calculator F.A.Q.

How do I load paper into the Casio DR-320RE calculator?

To load paper, ensure the calculator is turned off. Open the paper compartment cover, insert the paper roll with the paper feeding from the bottom, and thread it through the paper slot. Turn the calculator on and press the 'Feed' button to advance the paper.

What should I do if the printer on my DR-320RE stops working?

First, check if the calculator is plugged in and turned on. Ensure there is enough paper and that it's properly loaded. Verify that no paper jams exist. If the issue persists, check the ink roller and replace it if necessary.

How can I replace the ink roller in the Casio DR-320RE?

Turn off the calculator and open the printer cover. Gently remove the old ink roller by pulling it out. Insert the new ink roller by aligning it with the slots and pressing it into place. Close the cover and turn the calculator back on.

Why is my Casio DR-320RE calculator printing faintly?

Faint printing can occur when the ink roller is depleted. Replace the ink roller with a new one. Also, ensure that the paper is loaded correctly and that the print head is clean.

How do I perform a reset on the Casio DR-320RE calculator?

To reset the calculator, turn it off, unplug it, and wait for a few minutes. Then, plug it back in and turn it on. This can help resolve minor software glitches.

What is the function of the GT button on the DR-320RE?

The GT (Grand Total) button is used to calculate the grand total of multiple calculations. Pressing GT adds the result of the current calculation to the grand total memory, which can be recalled at any time.

How can I change the decimal setting on the Casio DR-320RE?

To change the decimal setting, locate the decimal selector switch on the calculator. Slide it to the desired position (0, 2, 3, 4, ADD2) to set the number of decimal places.

What does the E error message mean on my Casio DR-320RE?

The E error message indicates an overflow or an invalid operation. Clear the error by pressing the 'C/CE' button and check your calculations to ensure they are within the calculator's capabilities.

How can I calculate tax using the DR-320RE calculator?

To calculate tax, use the TAX+ and TAX- buttons. First, set the tax rate by pressing the 'Rate Set' button followed by the rate percentage, then 'Rate Set' again. Use TAX+ to add tax and TAX- to subtract tax from an amount.

What maintenance is required for the Casio DR-320RE calculator?

Regular maintenance includes replacing the ink roller when print quality declines, keeping the print head clean, checking for paper jams, and ensuring the calculator is stored in a clean, dry place.