After adding
some numbers
an "E" or "P"
appears on the
display. What
do I do?
A1
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.
