How to change Logo on Uniwell NX-5400?
How do I change the Tax on a Unwell 5400 Tii?
How to fix EE-99 in Uniwell NX-5400?
how can I add item prise for first time on my uniwell nx5400?
How do I clear error - I E-03 ?
My cash register Uniwell shows 1E03 how to fix it?
Uniwell cash register LX5700F?
how to fix frozen screen on uniwell dx 915?
how do i remove the tax in UNIWELL NX-5400 please send me a procedure?
X/Z reports showing time and date?
how to change the the discount pcerntage?
how to reset uniwell nx5400 ecr?