when turned on it goes to green light then straight back to red standby lig?
what is my cashier id for 5400 cash register?
my tax rate wont print on my aex102 csash register?
EO error on ER-290?
Sharp AR 6020v Error CH?
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?
how can I clear an error 1 on a M-ER5115?
Em7 on/off switch?
Takes in water but displayed end and drain immediately ?
how can I change prices?
How can I fit me sharp XE 203 cash machine?