how do i remove the tax in UNIWELL NX-5400 please send me a procedure?
How do I clear error - I E-03 ?
IE 03 error code solution not working? Uniwell NX5400F?
X/Z reports showing time and date?
cash register?
I have code 99 on my uniwell nx 5400 how do I fix it?
how can I add item prise for first time on my uniwell nx5400?
Print name on Uniwell UX-40/40f 01 type?
Chaange Company name & date on cash register?