Nx5400 how to change the price on the machine?
Till does not do anything ?
What is e6 showing in display?
Takes in water but displayed end and drain immediately ?
Mend Er-3110 cash register?
what is my cashier id for 5400 cash register?
EO error on ER-290?
How do i set an alarm for my wr30m sharp watch?
how can I clear an error 1 on a M-ER5115?
how can I change prices?
How do I change tax rate on my Sharp XE-A202 cash register?
NADA but Error mess.Changed the batteries in my Sharp ER-A330 Cash Register?