How do you fix the P error on a Casio calculator?
How do you fix the P error on a Casio calculator? After adding some numbers an “E” or “P” appears on the display. What do I do? 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.
After adding some numbers an “E” or “P” appears on the display. What do I do? 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.