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.
When I try to divide two numbers with no divisors in common, the calculator goes off
t's possible that you are encountering a problem known as "divide by zero," which occurs when you try to divide a number by zero. Most calculators, including the CASIO fx-570ES PLUS, are not designed to handle this type of calculation and will usually display an error message or simply "go off." This is because dividing by zero is not a well-defined mathematical operation and does not have a meaningful answer.
Casio module 4722 issues.
The issue you are describing with your Casio module 4722 watch in the HM (hand setting) mode sounds like a mechanical problem with the watch movement. It is possible that the gears or other internal components that control the movement of the hour and minute hands have become damaged or jammed. This problem could be caused by a variety of factors such as impact, moisture, or wear and tear. In order to fix this issue, it is best to take the watch to a qualified watch repair professional who can diagnose and repair the problem. They can determine if the problem is a minor one that can be fixed quickly or if a more extensive repair is needed. It's also a good idea to refer to the manufacturer's manual for troubleshooting steps and warranty information, as some issues may be covered under the warranty.
1/16/2023 11:44:04 AM •
Casio Watches
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92 views • 0 helpful votes
How to make my Casio watch band smaller ?
To adjust the dual time on your Tommy Hilfiger watch model 1791709, follow these steps:
- Press the "Mode" button to enter the dual time mode. The dual time mode is indicated by the small "D" at the top of the display.
- Hold down the "Adjust" button for a few seconds until the hours digit starts flashing.
- Press the "Adjust" button repeatedly to adjust the hours of the second time zone.
- Press the "Mode" button to move to the minutes digit, which will start flashing.
- Press the "Adjust" button repeatedly to adjust the minutes of the second time zone.
12/29/2022 2:22:19 PM •
Casio Watches
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146 views • 1 helpful votes
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.
Casio tone bank m120 no power,ic AN8054 has been blown off any substitute for ic is available please let me know
The AN8054 is an integrated circuit used in the Casio Tone Bank M120 keyboard. If it has been blown off, you will need to replace it. An equivalent replacement for the AN8054 is the LM358N, which is a dual operational amplifier that can be used as a substitute. Other equivalent options you can consider include the LM741, LM7808, and LM324. It's always recommended to check the datasheet of the substitute IC to ensure it meets the specifications and requirements of the original IC.
1/31/2023 2:03:16 PM •
Casio Music
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52 views • 0 helpful votes
IBM Toshiba SurePOS 4852-580 15 , cash register.
If an IBM Toshiba SurePOS 4852-580 15 cash register that you purchased used is not allowing you to make any changes and says "unauthorized," there could be a few possible causes:
- The cash register may be locked by a previous owner: The cash register may have been locked by the previous owner with a supervisor password. You will need to obtain the password to make changes.
- The software may be outdated: The software may be out of date and require an update. You will need to contact IBM for assistance with this.
- The system may have been tampered with: The cash register may have been tampered with, which could have caused the system to become locked and require a service technician to reset it.
- The cash register may have a security feature enabled: Some IBM Toshiba SurePOS have a security feature that allows only authorized users to make changes. You will need to contact IBM for assistance with this.
- The cash register may have an issue on the hardware: some issue on the hardware of the device could be preventing the device from functioning properly.
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