How do I change tax rate on my Sharp XE-A202 cash register?
Nx5400 how to change the price on the machine?
when turned on it goes to green light then straight back to red standby lig?
What is e6 showing in display?
my tax rate wont print on my aex102 csash register?
Takes in water but displayed end and drain immediately ?
NADA but Error mess.Changed the batteries in my Sharp ER-A330 Cash Register?
how can i fix my cx200?
Till does not do anything ?
how can I change prices?
Mend Er-3110 cash register?
How do i set an alarm for my wr30m sharp watch?
My cash register J2500S is displaying e999 with beeping sounds after a powe?
E 32 error?
Paper Roll problem?