20 Most Recent Casio HR-100TMPlus Calculator Questions & Answers

mi sumadora, de repente se queda en E y no me deja seguir sumando cantidades que solucion tiene esto

Casio... | Answered on Oct 22, 2018

how should i use if i want to use of limit in the calculator casio fx-9750G||

Casio... | Answered on Oct 05, 2018


Press the CA button twice. Then push and hold down the %/set key until the 0 disappeared and reappears. Then type in your tax rate and the percent key (Eg: 8.25%) and then press the TAX+ key. It should save the new tax rate.

Let me know, if needed further assistance.

Hope i helped you.

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

Casio... | Answered on Oct 05, 2018

First, check the batteries, and ensure there is not a paper jam in the printer.
If both are fine, then while the calculator is in the "Print" mode, press the [CA] (or [AC]) button 20 times consecutively to clear out memory buffers. Try some numerical calculations, and if the problem persists, repeat pressing the [CA] button 20 times.
If the problem still persists, then the calculator may require service.

Casio... | Answered on Jul 21, 2017

Pull about a foot of paper loose from the roll so it's easier to handle. Put the paper from the new roll in the back slot, and hit "FEED" this will feed it through; after you have it through, roll up any lose paper, mount roll in holder, done, Should take about 3 minutes

Casio... | Answered on Feb 04, 2017

Couldn't find a manual or user guide. The closest I got were two pages, one with the calculator, and one with the group of calculators that explains some of the functions.

If you have a specific questions, please ask.

Good luck,


Mini printer Compact Type Printing Calculators Calculators CASIO


Casio... | Answered on May 15, 2016

Hit the star button on the right side of the += sign.

Casio HR 100TMPlus Google Search

Good luck,


Casio... | Answered on Jan 26, 2016

The subtotal would be the last item you see on the display.

Despite my best searches I am unable to find a manual. This seems to be an Asian model.

Casio... | Answered on Dec 05, 2015

Maybe it needs to be cleaned and possible build up of small pieces of paper are stuff in feeder and you can not see it. Or it is just worn out the gears.

Casio... | Answered on Sep 29, 2014

You have to type 85 and the x key, then the = key. The result doesn't matter. Then type .1 and = key, the result will be 8.5. Then type .2 and the = key. The result will be 17, and so on!!! I wish you enjoy it. Aldo

Casio... | Answered on Sep 22, 2014

depends on where you live

Casio... | Answered on Sep 21, 2014

have you tried the 'manualsonline' website ?

Casio... | Answered on Aug 25, 2014

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