To fully reset the calculator (including the tax rate), follow this sequence exactly:
Once you have successfully reset your MJ-120D Plus, here are a few tips to avoid needing another reset:
Gently insert a paperclip, SIM ejector tool, or pin into the hole. Push down lightly for a second or two and release. how to reset casio calculator mj-120d plus
If you want to clear everything except the tax rate, press AC , then press MRC twice, then press GT twice.
Press the AC (All Clear) key on the front to return to a standard state and restart your step count from 1. When Should You Reset Your Calculator? To fully reset the calculator (including the tax
After these steps, your Casio MJ-120D Plus should behave as if it were brand new.
The most common reason people search for "how to reset casio calculator mj-120d plus" is to clear a wrong . The MJ-120D Plus allows you to set a permanent tax percentage for the TAX+ and TAX- buttons. Unfortunately, there is no single "Factory Reset" button. You must reset the tax rate manually. Press the AC (All Clear) key on the
use a small, pointed object (such as a paperclip or a pin) to press the Reset/Memory Clear button located on the back of the device