Melodie asked ... How do I remove and change the basket? Duratech Identity Gu?    |    Kathy asked ... Samsung ER-4915?    |    Mark asked ... Oven door removal?    |    Jt asked ... Where to buy mt270x petrol cap?    |    Jo asked ... How to engage clutch on old sewing machine to engage needle?    |    Click here to ask your question

How do I fix my sam4s cash register ?

My cash register continually beeps and the screen says sequence error, none of the keys work what can I do .
It is a sam4s er 380m
Teresa, March 2016
If you press the clear (C) button, the error should clear. If not, you probably have a keyboard fault

Registerman, March 2016