
 
                     
                     
                     
                     
                     
                Why does the error code E1 show on screen and high pitched?
 
                Error e20?
 
                How do I fix my royal 480nt cash register?
 
                How can I add a item on Uniwell nx-5400?
 
                VAT rate change?
 
                Nx5400 how to change the price on the machine?
 Do you need free help? Ask your question.
                    Do you need free help? Ask your question.