NADA but Error mess.Changed the batteries in my Sharp ER-A330 Cash Register?
Nx-5400F?
how can I change prices?
My cash register J2500S is displaying e999 with beeping sounds after a powe?
What is e6 showing in display?
How can I fit me sharp XE 203 cash machine?
Nx5400 how to change the price on the machine?
when turned on it goes to green light then straight back to red standby lig?
how can i fix my cx200?