How do I clear each individual equation when I am not using the paper roll? I only see a "CE" key but not a "C" key like I am use to. When I use the paper roll I use "*" key to clear.

I also want to set the tax to 7.75% but I am not having any luck. I go to "rate set" key in 7.75% and then go back to GT am I missing a step between the setting and GT?

Yes, you are missing a step. You need to first fo to rate set then enter 7.75% then hit TAX+ key. You may now go back to GT and it will equate tax.

Posted on Sep 16, 2008

Hi,

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Posted on Jan 02, 2017

Hello Michel Dekock,

Could not find your FR2500 (but close)...

Has worked every time for me...

Mount the paper roll on the wire bracket... feeding

over the top of the ROLL (TOWARD THE MACHINE).

With the keyboard FACING away from yourself

Fold the FRONT EDGE of the PAPER on to the

side to form a chisel point... and insert the point

(folded side up) in the rear roller slot (paper feed)...

**As shown on FR2650**

http://www.ebay.com/itm/Casio-FR2650TM-Printing-Calculator-FR2650TM-/122298781152?hash=item1c79934de0:g:bwEAAOSw44BYbWjv

With the PRINT feature turned on the roll should be

**advancing** while holding down the **TOTAL** key...

Hold the key until the edge of the paper roll emerges from the machine.

Hope that helps.

(now you only have to freshen up the ink).

https://en.wikipedia.org/wiki/Carnac_the_Magnificent%E2%80%8B

Could not find your FR2500 (but close)...

Has worked every time for me...

Mount the paper roll on the wire bracket... feeding

over the top of the ROLL (TOWARD THE MACHINE).

With the keyboard FACING away from yourself

Fold the FRONT EDGE of the PAPER on to the

side to form a chisel point... and insert the point

(folded side up) in the rear roller slot (paper feed)...

http://www.ebay.com/itm/Casio-FR2650TM-Printing-Calculator-FR2650TM-/122298781152?hash=item1c79934de0:g:bwEAAOSw44BYbWjv

With the PRINT feature turned on the roll should be

Hold the key until the edge of the paper roll emerges from the machine.

Hope that helps.

(now you only have to freshen up the ink).

https://en.wikipedia.org/wiki/Carnac_the_Magnificent%E2%80%8B

Mar 27, 2017 | Casio Office Equipment & Supplies

1. Turn ON calculator and set the slide switch P/NP/IP switch to P position.

2. Remove the paper roll from printer.

3. Use a business card and insert into the printer slot

4. press the feed key to feed the business card to clear the paper jam

2. Remove the paper roll from printer.

3. Use a business card and insert into the printer slot

4. press the feed key to feed the business card to clear the paper jam

Jan 19, 2015 | Victor 1260-3 Calculator

The only known equation for the cumulative binomial distribution is the sum of the individual binomial probabilities. Some more sophisticated (and more expensive) calculators have that equation built in, but the 30xii does not.

If n>30 and n*p>5 and n*(1-p)>5 then you can approximate the cumulative binomial with the normal probability function, but again the 30xii does not have that built in.

If n>30 and n*p>5 and n*(1-p)>5 then you can approximate the cumulative binomial with the normal probability function, but again the 30xii does not have that built in.

Apr 14, 2014 | Texas Instruments TI-30 XIIS Calculator

CE stands for Clear Entry. It clears the number that one just entered. To clear the results of a previous calculation use the key AC, if calculator has one. Otherwise try pressing the CE key twice or enter 0, because that is what the clear button will do.

Sep 30, 2013 | Sharp EL-2630P Calculator

You do not need a calculator for this proportion.

For a proportion a/b=c/d, the product of the extrems (a*d) is equal to the product of the means (b*c).

In your case x*x=8*8 or x^2=64.

The two solutions are x=+square root (64) or x=-square root(64).

For a less trivial equation, you can use the**solve** feature of the FX-119ES. To do so, use the ALPHA keyboard to enter your equation; once the equation is typed in, do not press the main equal sign, but the Solve key (the key is located near the top left corner of the keyboard). You will be prompted to solve for X?.

For a proportion a/b=c/d, the product of the extrems (a*d) is equal to the product of the means (b*c).

In your case x*x=8*8 or x^2=64.

The two solutions are x=+square root (64) or x=-square root(64).

For a less trivial equation, you can use the

Feb 24, 2012 | Casio FX-115ES Scientific Calculator

Hi nolski,

Have a nice day.

Listed below are the ways to set your calculator from scientific to normal mode. 1.Clear your calculator of the last equation you did by pressing the "Clear" button. 2.Click the "Mode" button and use the arrow keys to scroll over "Normal" mode. This will set the calculator up to do basic equations versus any long algebraic equations, or other types of equations on which your were previously working. 3.Practice setting the mode to normal when your are done using your calculator so you always know what mode the calculator will be on when you turn it on next time.

You can follow also this link for fast easy and reliable practices about calculator http://www.meditec.zeiss.com/iolmaster-online

Hope it helps Thank you for using fixya.

Have a nice day.

Listed below are the ways to set your calculator from scientific to normal mode. 1.Clear your calculator of the last equation you did by pressing the "Clear" button. 2.Click the "Mode" button and use the arrow keys to scroll over "Normal" mode. This will set the calculator up to do basic equations versus any long algebraic equations, or other types of equations on which your were previously working. 3.Practice setting the mode to normal when your are done using your calculator so you always know what mode the calculator will be on when you turn it on next time.

You can follow also this link for fast easy and reliable practices about calculator http://www.meditec.zeiss.com/iolmaster-online

Hope it helps Thank you for using fixya.

Sep 24, 2011 | Canon F-710 Calculator

You can solve equations two ways: The EQN computational mode or the SOLVE application.

IN the EQN mode you can solve linear equations in one, two and three unknowns; the quadratic equation; and the cubic equation.

Enter the EQN mode by following the instructions on the following screen capture. Press 5:EQN

You have three types of equations.

Once you select the type of equations, a template is displayed where you enter the relevant coefficients.

Under each label (a, b, etc. ) enter a coefficient and press ENTER to move to the next. With a cubic equation, or a linear equation in 3 unknowns, you have to use the Right arrow to display the cells where you enter the value of d.

After you input all necessary coefficients press the = sign to get the solution.

To use the SOLVE feature, see the screen capture that follows. It comes from the Casio manual.

Good luck

IN the EQN mode you can solve linear equations in one, two and three unknowns; the quadratic equation; and the cubic equation.

Enter the EQN mode by following the instructions on the following screen capture. Press 5:EQN

You have three types of equations.

Once you select the type of equations, a template is displayed where you enter the relevant coefficients.

Under each label (a, b, etc. ) enter a coefficient and press ENTER to move to the next. With a cubic equation, or a linear equation in 3 unknowns, you have to use the Right arrow to display the cells where you enter the value of d.

After you input all necessary coefficients press the = sign to get the solution.

To use the SOLVE feature, see the screen capture that follows. It comes from the Casio manual.

Good luck

Jun 24, 2011 | Casio FX-115ES Scientific Calculator

It is possoàible that you activated the split screen feature. IF THAT IS THE CASE, you can deactivate it.

- Press the MODE key.
- Use Down Arrow to move focus to the 8th (the bottom) line.
- Use the left or right arrow to highlight FULL, and press ENTER
- Press 2nd key then QUIT.
- Main screen will be whole again.

- Press 2nd key then + to access MEMory management.
- Select 7:Reset
- Under RAM menu, select 2:Defaults
- Press 2:Reset
- Calculator returns with Defaults set.
- Press the CLEAR key to clear the message.

Mar 02, 2010 | Texas Instruments TI-83 Plus Calculator

You have some numerical value stored in the variable x, which the calculator is plugging into the resultant equation.

You can clear individual variables with 2ND [VAR-LINK]. You can clear all one-character variables a-z with 2ND [F6] 1. You can initialize the machine for a new problem with 2ND [F6] 2.

You can clear individual variables with 2ND [VAR-LINK]. You can clear all one-character variables a-z with 2ND [F6] 1. You can initialize the machine for a new problem with 2ND [F6] 2.

Feb 10, 2010 | Texas Instruments TI-89 Calculator

An overflow has occurred. Press the C/CE key to clear it.

Mar 11, 2009 | Canon P23-DHIII Calculator

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