Not quite this calculator, but visually similar... closest I could find online at this point of my 20 minute search for manual or such instructions. Short story - am finding that the printing is fading and wondered how do I change this? Is there ink? A part to change? What? This calculator was given to my church office about 7-10 years ago, and so no manual was given with it. Any help with this would be greatly appreciated.

Re: Canon Calculator; P28-D

Hi there, there are a couple possibilities. First, Remove the cover where the paper feeds out, if there is a ribbon or an ink roller in there it will need replacing. This you can get a staples. The other possibility is, if there is no ribbon or ink roll, it is probably a thermal printer which means is uses a special heat sensitive paper. If this started when you changed the paper, this is most likely the problem. This you can also get at staples!

Posted on Jun 22, 2007

Let use an example to convert from polar to rectangular. There may be other ways to do it on this particular calculator, but this should work on all calculators.

Let's use 20 degrees and 5 units for our polar.

Sin 20 degrees = y/5, cross multiplying we get y = 5 sin 20 degrees.

Similarly, Cos 20 degrees = x/5. Cross multiplying we get x = 5 cos 20 degrees.

Thus, I get (1.71, 4.70) as the rectangular coordinates of the point.

Good luck.

Paul

Let's use 20 degrees and 5 units for our polar.

Sin 20 degrees = y/5, cross multiplying we get y = 5 sin 20 degrees.

Similarly, Cos 20 degrees = x/5. Cross multiplying we get x = 5 cos 20 degrees.

Thus, I get (1.71, 4.70) as the rectangular coordinates of the point.

Good luck.

Paul

Nov 06, 2015 | Canon F-603 Calculator

I could not find the manual for the F-170. Could it be the F710?.

For the F-710 the key + doubles as a DMS-DD key. see screen capture.

For the F-710 the key + doubles as a DMS-DD key. see screen capture.

Mar 24, 2014 | Canon F-710 Calculator

Lots of them. Just do a google search for "online calculator". I'll give only two links the search showed out of thousands:

http://www.metacalc.com/

http://www.online-calculator.com/

Those are basic calculator. There are other, more specialized calculators available as well.

http://www.metacalc.com/

http://www.online-calculator.com/

Those are basic calculator. There are other, more specialized calculators available as well.

Aug 03, 2011 | Calculators

Try these websites:

http://usa.canon.com/cusa/support/consumer/calculators/desktop_printing/mp27d#BrochuresAndManuals

http://www.generalmanual.com/Calculators/Canon-MP27D-Desktop-Printing-Calculator.htm

http://www.free-service-manuals.com/Calculators/Canon_Calculators/Canon_MP27D_Calculator_L12550/

http://usa.canon.com/cusa/support/consumer/calculators/desktop_printing/mp27d#BrochuresAndManuals

http://www.generalmanual.com/Calculators/Canon-MP27D-Desktop-Printing-Calculator.htm

http://www.free-service-manuals.com/Calculators/Canon_Calculators/Canon_MP27D_Calculator_L12550/

May 31, 2011 | Canon MP27-D Calculator

you can get it from manualfox.com

Feb 28, 2011 | Canon F604 Scientific Calculator

Search on Google, might help :)

Mar 01, 2010 | Canon P170-DH Calculator

I cannot find a manual for the MP49D, so am using that for a similar calculator.

With the calculator turned on, press the time/calendar button twice. Now press and hold the "time set" button for three seconds. The display should show hours and minutes with the first character blinking, followed by an A or a P. Key in the time (if necessary to change it) using the number buttons, and press the AM/PM button to select A or P. When done, press the "time set" button again, then press the On/Clear button to return to calculation mode.

With the calculator turned on, press the time/calendar button twice. Now press and hold the "time set" button for three seconds. The display should show hours and minutes with the first character blinking, followed by an A or a P. Key in the time (if necessary to change it) using the number buttons, and press the AM/PM button to select A or P. When done, press the "time set" button again, then press the On/Clear button to return to calculation mode.

Feb 05, 2010 | Canon MP49D Calculator

I was able to find the manual for the Canon P23 DH V calculator on www.devicemanuals.com. I also saw a solution on your site to go to Canon and search for downloads. I tried that but was having trouble getting the actual download. Thank you for the service you offer.

Mrs. R

Mrs. R

Dec 04, 2009 | Canon P23-DH Calculator

I have the User's Guide for fx-260SOLAR calculator

The manual is similar as for fx-82Solar calculator.

In Guide thei recomendet : http://world.casio.com/edu

But website has moved to http://edu.casio.com/

Nataly

The manual is similar as for fx-82Solar calculator.

In Guide thei recomendet : http://world.casio.com/edu

But website has moved to http://edu.casio.com/

Nataly

Jan 20, 2009 | Casio FX-260 Calculator

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can't find where to replace the ink roller

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