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Casio 12-digit Printing Calculator, Hr-8tm - Page 2 Questions & Answers
How do I load the paper in Casio DR-T220 Thermal Printer calculator
To load paper into the Casio DR-T220 thermal printer calculator, follow these steps:
- Open the printer cover by pressing the release button located at the front of the calculator.
- Carefully insert the roll of thermal paper into the printer with the paper facing forward, and the end of the paper coming out of the top of the roll.
- Adjust the paper guide to fit snugly against the paper roll.
- Close the printer cover.
- Turn on the calculator and press the "Feed" button to advance the paper to the correct position for printing.
Please Note: Be sure to use the correct type of thermal paper for your calculator, as specified in the user manual.
Hi, I have a Casio fx 991 ex classwiz
The "syntax error" message that you are seeing on your Casio fx-991EX ClassWiz calculator is likely caused by the fact that the calculator does not support the use of decimal values in the exponent. The calculator can only accept integers (whole numbers) as exponents.
To work around this issue, you can try rounding the decimal value of the exponent to the nearest whole number. For example, if you need to calculate 1x10^7.2, you can round the exponent to 8 and calculate 1x10^8 instead. This will give you a close approximation of the desired result.
Alternatively, you can use a different calculator or software that does support the use of decimal values in the exponent. This will allow you to calculate the value more accurately.
How do I clear the M memory from my Casio DM-210 calculator
To clear the memory on a Casio DM-210 calculator, follow these steps:
- Press the "AC" button. This will clear all values and functions from the calculator's memory.
- Press the "M" button. This will access the calculator's memory menu.
- Press the "C" button. This will clear the memory.
- Press the "EXIT" button to exit the memory menu.
If you want to clear a specific memory location on the calculator, you can do so by following these steps:
- Press the "M" button to access the memory menu.
- Press the number of the memory location you want to clear (for example, "1" for memory location 1).
- Press the "C" button to clear the memory location.
- Press the "EXIT" button to exit the memory menu.
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