I have an E error code on my Casio Hr-100tm

SOURCE: Set Tax rate on a Casio HR-100TM

Press the CA button twice. Then push and hold down the %/set key until the 0 dissappearsd 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.

SOURCE: Loading Paper into a Casio Calculator

This isn't too complicated. And for the lazy guy that just put a phone number for the fix, what the heck do we need FixYa for anyway? :\ For cryin' out loud! :) )

1. Slide the clear plastic cover toward the back to remove and flip of the metal spool holder up. Place the roll of paper on the holder. (Make sure the paper drops off the "back" of the spool for proper feed.)

2. Feed the paper into the bottom slot at the **** end of the calculator.

3. Feed the paper through that bottom slot along the inside case under the black guide inside. If you tilt the calculator correctly, you can look inside and see there is a way to slide the paper under the guide.

4. Making sure the paper slides as far as it can, press the FEED button until the paper starts feeding.

5. Feed enough paper to slide through the clear plastic cover and you're all set.

This isn't factory, it's just what I figured out playing with the thing. If you can think of a better way of explaining the procedure, by all means edit this and post!

God bless!!

Maridian

SOURCE: how to reset tax % on 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 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!!

SOURCE: THE CASIO HR-100TM HAS AN E ON THE SCREEN AND

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. http://www.casio.com/support/techsupport/AABF4C3A-D2EF-4BF5-B349-48459AF35FF0

SOURCE: how to load paper in

Put the roll on the arms "like a toilet paper roll on the extender", and pull it under. There is a slot, slip the paper into this slot, and press FEED until the paper reaches the ink.