Questions & Answers for: resetting casio hr calculator

...casio calculator hr-150lc would not print. there is a letter e displayed on the upper left side of the screen. need help. thanks. Try resetting the calculator. There should be a reset button on the ...

casio HR-100tm Hi, 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

how to reset machine How can I reset my machine to the it was when I bought it my grandson got it and pushed all the buttons on it and now I cannot get it to add and subtract. When I try to use it all

Casio HR-100TM printing gibberish. Can it be fixed? Calculator works in non-print mode but prints gibberish when attempting to print on tape. Is there a keying sequence that resets it to normal ...

resetting but that doesnt work https://support.casio.com/en/support/answer.php?cid=004004001006&qid=103&num=1 The "E" stands for "Error". This problem can usually be resolved by resetting your

...170RC printing calculator always shows the P--ERROR message, no inputs can be made, resetting hasnt fixed the problem, how do I fix it? IF CASIO CAN NOT ANSWER THE QUESTION YOU MIGHT NEED TO REPLACE ...

HR-100TM Casio printer back to original setting I think it may be stuck in the MU/MD setting. Not sure. And I don't know how to take it off red ink There is a reset button on the back of the Casio. If