20 Most Recent Casio HR8TM Calculator Questions & Answers

i don't know this particular calc very well, but on most calcs, the paper feeds between the rubber one and a plastic idler roller that is on a shaft below the rubber one. if you can see the rubber roller turning, check the plastic one as it can sometimes slide to one side or the other, and bind up causing paper to not feed. you can usually get at it with a small screwdriver or something like that and center it back and that will take care of problem.

hth,
razors

I have a Casino MS-80S and yea, the percentage works different. As example to take 100 and subtract 10%, this is what I do: 100 X 10% - and then I get the answer 90 after I press the minus key. To add the percentage instead, 100 X 10% + will give me an answer of 110, after I press the plus key.

Use the +/- button. Sorry, but I had to do screen shot of my reply because stupid site will not let me use the characters. If you can't read it, let me know and I'll try in different format.

The Casio HR-8TM only takes the 2 1/4 calculator paper.

hola en mi calculadora en el fisor me sale un P cuando quiero imprimir alguien save como solucionarlo

Press the "PRT" button and your LCD should show you that the print is on or off.

You cannot "set the date" in that calculator, but you can insert a date by typing the date and pressing the # key.