Question about Casio DL 250LA Calculator

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Diagram of Casio DL-250L machine

I need to see a picture of the parts to the Casio DL-250L machine. I am
trying to find the name of a part inside the machine. It is the rubber rol-
ler. The one I have has been indented a lot and needs to be replaced,
if that is possible.

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Clear plastic cover...

Parts Distributors This list is subject to change without notice.
Official Parts Distributors Listing.
Pacific Coast Parts Dist. Inc.
153 E. Compton Blvd., Gardena, CA 90248
Tel: 310-515-0207, 800-421-5080
Fax: 800-782-5747
New Jersey
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567 Commerce St.
Franklin Lakes, NJ 07480
201-891-9466 & 800-272-0272
Fax: 201-891-5689
New York American Perfit Crystal
520 8th Ave., New York, NY 10018
Tel: 212-246-8292 (NY), 800-345-0537 (Outside NYC)
Fax: 212-265-4085
mark_link_def.gifWorld Wide Authorized Service Centers

Oct 07, 2008 | Casio DL 250LA Calculator

1 Answer

I need to program geometry ans picture plot mode bacc on calculator

Download the ADD-INs from the Casio education website. You will find there the Installation instructions. Here is a screen capture for the relevant instructions. If the image is too small to read the contents, press CTRL and + to increase the size of the page.


CASIO WEW Worldwide Education Website

Mar 04, 2014 | Casio PRIZM FX-CG10 Graphing Calculator

1 Answer

How to write long programs after using all alpha keys memory with casio fx 9750Gii

I believe you must rethink the design of your program
If you have several inputs that lead to a single result you want to keep for further calculations, enter the inputs, calculate your result and store in a variable. The intermediate variables can be set to zero (by precaution) and reused.
Use functions, and subroutines. Usually, in well designed programs, the scope of a variable defined inside a function or subroutine is local :It can't collide with the same name used globally (global scope). If a variable is no longer needed destroy it and reuse it..

Feb 23, 2014 | Casio FX9750GII Graphic Calculator

1 Answer

Connecting casio to texas instr

I compared two cables and noticed that they are identical. One insulating part on the TI cable is longer than the corresponding part on the Casio cable. But no matter, let us assume that the calculators share the same 2.5 mm connection.
You can verify the hardware compatibility as follows
  1. Use the Casio I/O cable to connect two TI calculators. The Casio cable wakes up the TI84PLus
  2. Use the TI I/O cable to connect to Casio calculators. The TI cable wakes up the Casio FX9550GII but not the CFX-9750GPlus nor the Graph 35. But that may not mean too much.
  3. Create a Matrix ( a 3X3 ) on one TI8xPLUS and transfer it to another TI8xPLUS using the Casio Cable.
  4. Create a small (3x3) matrix on one Casio C/FX-9750G/PLUS and transfer it to another C/FX-9750G/Plus.
  5. If you have been successful in any of the above you may try to transfer an object from a TI to a casio or from a Casio to a TI and the cable that worked above.
My feeling is that you cannot. I tried it
When I tried to transfer from a TI to a Casio, the Casio kept displaying RECEIVING , AC to cancel. The TI returned an Xmit ERROR
When I tried to transfer from a Casio to TI, the Casio quickly returned a Transmit Error, while the TI kept waiting for a transmission.

There may be other issues of memory organization, naming conventions, systems commands and program commands so on.

For each problem you want to have your students solve try to supply the procedures for both types of calculators. This, in my opinion, is the reasonable way to go. A benefit to you is that you learn the expert use of both types of calculators.
If you care to specify what kind of programs you intend to transfer from one to the other, one may be able to point you to some resources available on the web.

Apr 09, 2010 | Casio CFX-9850G Plus Calculator

1 Answer

My Casio fx-85v Super - fx solar power calculator shows a erratic

Yeah I had the same problem, you need to open your calculator and check if all the screen cables is alright, i had just put sellotape on the back of the screen from inside so that the screen hold better, and it works for me if for you not maybe something broken in the schema but try it. The thing I know for sure the problem is in the screen or from where it get the data the schema. Tell me if it's working

Jul 01, 2009 | Casio FX-115ES Scientific Calculator

1 Answer

Calculator tape holder

I love the calculator, had it for years but also need the tape holder replacement part.

Nov 21, 2007 | Casio DL 250LA Calculator

1 Answer

Won't work

The problem is with printer. It is either a gear alignment is needed or the printer detector is already defective. There is also a case that an I.C. for the printer on its mainboard is defective. The best solution is to contact your authorized service center on your area.

Nov 05, 2007 | Casio DL 250LA Calculator

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