Methods for Supermarket cash register operation crash

Usually, during normal working, supermarket cash register’s screen suddenly stopped at a position and does not move, keystrokes can not make any response, then you can determine the machine to crash.

There are many reasons for crashes, such as chips and other key components overheating can cause crashes.

Then we should first check whether the power supply fan and chip fan is functioning, such as chip speed is too low can be determined crashes caused by high temperature; then you need to replace one device to test.

If you feel it’s not easy for you to do the test, you can ask for after-service for help.And busin is a China Touch POS Manufacturer which supplies the high-end pos with best designs.


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