how can I change prices?
Takes in water but displayed end and drain immediately ?
Nx5400 how to change the price on the machine?
what is my cashier id for 5400 cash register?
how can i fix my cx200?
How do i set an alarm for my wr30m sharp watch?
How do I change tax rate on my Sharp XE-A202 cash register?
Sharp AR 6020v Error CH?
How can I fit me sharp XE 203 cash machine?
My cash register J2500S is displaying e999 with beeping sounds after a powe?
Mcw001?
How Can correct the REG error for Sharp XE-A506?
when turned on it goes to green light then straight back to red standby lig?
Till does not do anything ?
Error H and 4?