Question about Canon Office Equipment & Supplies

Calculator has lost its mind and forgotten it is a calculator!

Maybe the contact on the add key is fubar but ............

U might have to go shopping!

Posted on May 03, 2017

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Posted on Jan 02, 2017

Your calculator is beyond repair. You can use it in no print mode ohly. The printer is not working, causing the error code.

Jan 20, 2016 | Canon P170-DH Calculator

Could it be subtotal? You should read the manual, this probably explained in it.

Oct 07, 2013 | Canon BP37DTS Scientific Calculator

Press 2ndF [FIX] 0 to set the display to show zero digits after the decimal point.

If you need a manual, you may access a copy here.

If you need a manual, you may access a copy here.

Oct 21, 2012 | Canon F-502 Calculator

If your calculator is more of an adding machine it works a little bit differently than a calculator. For an example: 10 + 5 - 2 on your machine do the addition of 10 + 5, then to subtract the 2 press 2 then the minus sign to get the total of 13. I hope this is helpful.

Feb 06, 2011 | Canon Office Equipment & Supplies

You can download the manual from

http://downloads.canon.com/cpr/software/calculator/P170-DH-(USA-HWB).pdf

128000 - 10000 then press = or chain the calculation by pressing + or - and the number you want to add or subtract.

http://downloads.canon.com/cpr/software/calculator/P170-DH-(USA-HWB).pdf

128000 - 10000 then press = or chain the calculation by pressing + or - and the number you want to add or subtract.

Sep 30, 2010 | Canon P170-DH Calculator

Rather than trying to describe the procedure (lift this arm, slide the paper in here, etc.), I'll suggest that you follow the illustrated instructions in the manual here: http://www.usa.canon.com/consumer/controller?act=ModelInfoAct&tabact=DownloadDetailTabAct&fcategoryid=346&modelid=15431

Mar 12, 2010 | Canon P23-DHV Calculator

Hello,

I do know what calculator you have but on most calculators you have digit keys to key in numbers, operation keys (multiplication, division, addition, subtraction), function keys (log, exponential, %, square root, square or a power) and you have the = key to obtain the result of the calculation.

Press the [ON] button

To add 2 numbers, exemple 12 and 13

12 [+ key] 13 [= key]. Calculator displays 25, or 25.00 or 25.0000...

To subtract

13 [- key] 7 [=key] . Calculator displays 6 or 6.00, 6.0000....

To multiply

32 [x key] 5 [= key]. Calculator displays 160.

You may have memory keys, to store values. They may be labeled M to enter a number in memory, M+ to add a number to the one already in memory, M- to subtract from the number already in memory.

Hope it gets you started.

I do know what calculator you have but on most calculators you have digit keys to key in numbers, operation keys (multiplication, division, addition, subtraction), function keys (log, exponential, %, square root, square or a power) and you have the = key to obtain the result of the calculation.

Press the [ON] button

To add 2 numbers, exemple 12 and 13

12 [+ key] 13 [= key]. Calculator displays 25, or 25.00 or 25.0000...

To subtract

13 [- key] 7 [=key] . Calculator displays 6 or 6.00, 6.0000....

To multiply

32 [x key] 5 [= key]. Calculator displays 160.

You may have memory keys, to store values. They may be labeled M to enter a number in memory, M+ to add a number to the one already in memory, M- to subtract from the number already in memory.

Hope it gets you started.

Oct 10, 2009 | Canon Office Equipment & Supplies

First clear all w/ ON/AC.

Enter the tax rate desired eg. 7 for 7% (can you tell I'm in PA)

Press RATE then TAX+

Press C/CE.

The next time you use TAX+ it will calculate and add the value that you set.

Do the same for TAX-, you can use a different value for each as they are separate memories.

Enter the tax rate desired eg. 7 for 7% (can you tell I'm in PA)

Press RATE then TAX+

Press C/CE.

The next time you use TAX+ it will calculate and add the value that you set.

Do the same for TAX-, you can use a different value for each as they are separate memories.

Dec 19, 2008 | Canon MP-25DV Calculator

Hit the plus sign after numbers you want to add and hit the minus sign after the numbers you want to subtract.

Jun 06, 2008 | Canon P23-DHV Calculator

Yeah, this calculator is kind of odd in that the keys to the left of the numbers ([÷], [×] and [=]) work more like standard calculators, but the keys to the right ([-] and [+]) work more like they're RPN (more common on HP calculators). To calculate 1000-490, type "[CE/C] 1000 [+] 490 [-]". What happens is this: after clearing then entering 1000, the [+]adds it to the last result (in this case 0), giving us 1000. This number is saved when you enter 490, and pressing [-] subtracts it from the last result (1000), giving you 510.

Jan 12, 2007 | Canon P23-DHV Calculator

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