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Manual mp25dv clear memory total - Canon MP-25DV Calculator

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How can I repeat the same divisor without having to key in the number every time

Hi Steven:
You should be able to key in the number, then press (memory plus).
After that, press (clear) once. That should leave the number in memory but leave the display at zeroes.
- 1) Then you would enter your number, Press (divide) symbol, then press (memory recall), then press (equals).
The answer should display. Press (clear) once. resets to zero
- Repeat (1) as above for next numbers.
Hope this helps.

Jan 25, 2016 | Canon Mp25dv Desktop Calculator 8077a006ab

1 Answer

How do u clear the ram?

What make and model of the calculator do you have. In calculator there's ram, it has memory and if you depress RM and * or TL that will clear . This is when you are using M+ or M- . If you use it for plus and minus then you do not have to worry. The C is the clear key and the TL or * is the total key and when you press the C, CL or AC means the memory total is clear. If you need more please forward me a email

Apr 02, 2015 | Office Equipment & Supplies

1 Answer

How do I put a new ribbon in a Canon MP25DV

Top right column on page 3:

Feb 05, 2015 | Canon MP-25DV Calculator

1 Answer

How do I reset my casio CE-6100. I brought it second hand and need to clear it before I can use it.

If you do that, you will need to setup the dealer (system) programming such as keyboard allocation, machine features and memory allocation. You could just edit the programming to suit your business and save a lot of time. print the Z1 and Z2 reports to clear the totals (the grand total can't be reset but you don't need it if you do daily reports anyway).
If you need any manuals,
Casio CE-6100 operation manual:
Casio CE-6100 dealer programming manual:

Sep 01, 2011 | Casio Parts Cash Register PC Desktop

2 Answers

How to fully clear the memory for Casio TE4000F?

Are you referring to sales memory or programming memory? You should not clear the programming unless totally necessary as it is a BIG job to set this machine up from scratch. It is better to edit the existing program. If you are going to re-program it for a new store, it is best to have the dealer manual to do this. it can be found here:

Dec 07, 2010 | Casio Parts Cash Register PC Desktop

1 Answer

Need to replace ribbon on canon mp25dv calculator

remove the printer cover, insert one spool on the left side pin, guide the ribbon though printer and inset other spool on right pin. make sure the ribbon looks like a C with the ribbon coming around the outside of each spool.

Apr 27, 2010 | Canon MP-25DV Calculator

4 Answers

What does MC,MR,M-,M+ on the calculator mean and do?


MR is Memory Recall
MC is Memory Clear
M+ is Memory add
M- is Memory subtract

These are used to add and subtract the answers to multi-step equations so you can do the small steps with the calculator, then store, change or recall the total as needed. You might add a long string of numbers in groups this way. Or you can do all operations in one parenthesis, then just store the total of each.

A good problem to illustrate this would be : (123 x 3) + (55 - 24) + (10^2) - (7 x 8) = ???
Using MR, M+ and M-, you can do each one as a group, and only store the answers. 123 x 3 = 369 so M+ to put 369 in memory. Clear it from the calculator. 55 - 24 = 31, so M+ to put this in memory and add to the 369 already there. Clear it from the calculator. 10^2 = 100, so M+ this to memory also to add it. Clear it from the calculator. 7 x 8 = 56 so M- this to SUBTRACT it from memory. Clear it from the calculator if desired. Now, when you then hit MR, you will get the total of all of these small equations in parenthesis -- 444.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

Sep 18, 2009 | Office Equipment & Supplies

2 Answers

How do you set the clock/calendar on the Canon MP25DV?

The trick is to hold down the time set button (=) until the time flashes and once the new info is entered, press time set and it will stay.  same with the date.  You kinda need to play around with it.  Thats how i learned.   

Mar 24, 2008 | Canon P200-DHIII Calculator

3 Answers

How to clear all information from screen

screen has (m3)and (m1) in upper left corner, have not been able to totally clear screen.

Apr 10, 2007 | Texas Instruments TI-30XA Calculator

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