when turned on it goes to green light then straight back to red standby lig?
Nx5400 how to change the price on the machine?
Error H and 4?
Nx-5400F?
How Can correct the REG error for Sharp XE-A506?
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?
Mend Er-3110 cash register?
EO error on ER-290?
Takes in water but displayed end and drain immediately ?
Paper Roll problem?
How do i set an alarm for my wr30m sharp watch?
Sharp drop-A570 not non -tend ?
Sharp AR 6020v Error CH?
How can I fit me sharp XE 203 cash machine?