What is e6 showing in display?
Takes in water but displayed end and drain immediately ?
NADA but Error mess.Changed the batteries in my Sharp ER-A330 Cash Register?
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 to get out of sharp single electric oven K-61V28IM1-EN s?
E 32 error?
what is my cashier id for 5400 cash register?
My cash register J2500S is displaying e999 with beeping sounds after a powe?