Top 20 Canon P23-DHV Calculator Questions & Answers

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Lorena, Staples will have it in stock, Check the attached links, "I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info." Amazon com Calculator Plain Paper 2 25 150 Pack of 3 Calculator And Cash... Canon 1904B001AA P23 DH Printing Calculator Staples How to Load Paper Into Canon P23 DH eHow

Hey.You probably need to change the cells ,which are on the back of your calculator

It does not have a ribbon, it has inked felt rollers, It clips out of the top of the machine. https://www.google.com/search?q=Canon+P23-DH+V&rlz=1C1VFKB_enUS661US661&oq=Canon+P23-DH+V&aqs=chrome..69i57j69i60&sourceid=chrome&es_sm=122&ie=UTF-8#q=Canon+P23-DH+V+ink

Hi Carol, There are switches at the top just under the screen called the "Rounding Switch" and the "Decimal Point Selector Switch". With the rounding switch you can select rounding up or down, but you may also want to use the second switch to show more digits after the decimal. Put it in the "F" position to show all decimal places. When it is in the 0, 1, 2 positions, it strips off and round the numbers. Here is the link to the manual as well, look at the section detailing the "Decimal Point Selector Switch". (You will need an Adobe Acrobat Reader to look at the manual.) Hope this will help you. http://downloads.canon.com/cpr/software/calculator/P23-DHV-(USA-HWB).pdf

Apply force.

probably a bad print cartridge

I do not think that it can do constant operation calculation (at least none is described in the manual). Here is the link to the manual from Canon.Just in case the link above is not activated upon clicking it, here it is expliciltlyhttp://downloads.canon.com/cpr/software/calculator/P23-DHV-%28USA-HWB%29.pdf

See the instructions at the beginning of the manual: http://downloads.canon.com/cpr/software/calculator/P23-DHV-(USA-HWB).pdf

You may download a copy of the manual here. The tax instructions are in the second column of the first page, the illustrated paper insertion instructions are in the second column of the third page.

Follow the instructions in the second column of the first page of this manual.

Follow the instructions in the first column of the second page of the manual.

Follow the instructions on page 3 of this manual.

IT NEED SERVICING

SOLUTION: I was just having this problem with mines but I was able to fix it. The I don't much about any memory overload or anything (I only do simple add and subtract computations). First I removed the cover and removed the paper from the feed (its a pain I know to reload but you want you're calculater fixed right?). Next I removed the ink roller (it's marked 'PULL UP'). Then after some tinkering, nudged the numerical stamp to the left 2-3 times which immediately started the feed right up. My explanation is that the printer had gotten jammed/off track causing the FEED to stop working. You'll know it definitely if you hear a low quick hum each time you switch to the print function which is probably the little motor saying 'hey, umm I would print if I was connected to a printer!'. Happy Calculating!

It's used for time calculations. See Example 2 on the second page of the manual.

Follow the instructions in the second column of the first page of the manual.

Use the "*" at the bottom right basically as an "=" button.

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