What is e6 showing in display?
how can I change prices?
what is my cashier id for 5400 cash register?
Takes in water but displayed end and drain immediately ?
Sharp?
my tax rate wont print on my aex102 csash register?
Nx5400 how to change the price on the machine?
My cash register J2500S is displaying e999 with beeping sounds after a powe?
when turned on it goes to green light then straight back to red standby lig?