how can I change prices?
when turned on it goes to green light then straight back to red standby lig?
what is my cashier id for 5400 cash register?
how can i fix my cx200?
My cash register J2500S is displaying e999 with beeping sounds after a powe?
Sharp drop-A570 not non -tend ?
NADA but Error mess.Changed the batteries in my Sharp ER-A330 Cash Register?
How do i set an alarm for my wr30m sharp watch?
Sharp AR 6020v Error CH?
Till does not do anything ?
Takes in water but displayed end and drain immediately ?
What is e6 showing in display?