Sharp cash register service key

Sometimes you will need a service key for specific programming of your commercial grade Sharp cash register. The service key is a dealer only tool that is not included with your purchase of a Sharp cash register. Even as a dealer we are not given keys and must buy them separately from the cash registers.

Every now and then a cash register will become locked up for sometimes unknown reasons or perhaps a error you can't recover from and will need a service reset. A service reset is akin to a reboot of a computer, it restarts and clears the state the register was stuck in (in most cases) and does no harm to the register or programming. The service key allows you to perform a service reset. In the worst case you cash register becomes corrupt from power or other problem and you are forced to perform a master reset you would also need the service key.

There are other reasons for a service key with Sharp cash registers. In many cases the way a cash register works is determined by the service programming dome with the service key.

If you require a Sharp cash register service key you can find one for sale by following the link.