when turned on it goes to green light then straight back to red standby lig?
What is e6 showing in display?
Sharp AR 6020v Error CH?
Nx5400 how to change the price on the machine?
my tax rate wont print on my aex102 csash register?
Em7 on/off switch?
NADA but Error mess.Changed the batteries in my Sharp ER-A330 Cash Register?
what is my cashier id for 5400 cash register?
How do I change tax rate on my Sharp XE-A202 cash register?
My cash register J2500S is displaying e999 with beeping sounds after a powe?
Till does not do anything ?
how can I change prices?