# Getting a r where decimal is suppose to be and a oe

I have a canon mp27d calculator when trying to add i have a R where the decimal is suppose to be and also getting an OE where total should show

Posted by on

As I added on to the previous solution on the other problem.

"Okay, I did what the best solution did and worked with it.

"1. press 2nd F (left top corner)
2. ENG/FIX (the button next to 2nd F)
3. press 0 (if you don't want calculator to round off any decimals)"

In order to get your exact value of pi, in step #3, instead of 0, press the decimal [ . ]
This should give you no decimals when entering a number and give you 3.141592654... when you input pi.
Hope that works/helps."

Posted on Nov 09, 2007

SOURCE: CANON MP27D CALCULATOR

1. Set the Power switch to ON and the GT switch to OFF
2. Press the Calendar / Clock button
3. Press and hold the Time Set button for 3 seconds
4. Enter month (2 digits), date (2 digits) and year (4 digits)
5. Press the Time Set button
6. Press the Clear / Clear Entry button

Posted on Jun 13, 2008

SOURCE: lost manual

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.

Posted on Jan 27, 2009

SOURCE: canon mp27d manual is lost

Hello.

So sorry, but Canon has not produced a manual or user guide for your calculator.

All you have available is a product brochure, found here:

If you look on page 58, you'll find some info about your calculator.

Hope this helps.

Posted on Apr 03, 2010

It's not exactly the same, but the manual for the MP27-G should serve.
http://www.usa.canon.com/app/pdf/calculator/MP27-MG.pdf

Posted on Feb 10, 2011

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### Canon mp27d manual is lost

Hello.

So sorry, but Canon has not produced a manual or user guide for your calculator.

All you have available is a product brochure, found here:

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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.
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### CANON MP27D CALCULATOR

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2. Press the Calendar / Clock button
3. Press and hold the Time Set button for 3 seconds
4. Enter month (2 digits), date (2 digits) and year (4 digits)
5. Press the Time Set button
6. Press the Clear / Clear Entry button

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