How can I add a item on Uniwell nx-5400?
IE 03 error code solution not working? Uniwell NX5400F?
how to reset uniwell nx5400 ecr?
how to change date on uniwell px5700 cash register?
how can I add item prise for first time on my uniwell nx5400?
cash register?
Chaange Company name & date on cash register?
how do i remove the tax in UNIWELL NX-5400 please send me a procedure?
Uniwell error message?
how to fix frozen screen on uniwell dx 915?
How do I fix my uniwell NX5400 cash register?
uniwell cash register?
How do i change the date and time on Uniwell 5400 cash register?
how to change the the discount pcerntage?
X/Z reports showing time and date?