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