My cash register Uniwell shows 1E03 how to fix it?
How do i change the date and time on Uniwell 5400 cash register?
how to fix frozen screen on uniwell dx 915?
X/Z reports showing time and date?
how to change the the discount pcerntage?
How to fix EE-99 in Uniwell NX-5400?
cashier id?
uniwell NX5400 cashregister?
how do i remove the tax in UNIWELL NX-5400 please send me a procedure?
How can I add a item on Uniwell nx-5400?
How do I clear error - I E-03 ?
how can I add item prise for first time on my uniwell nx5400?