I have code 99 on my uniwell nx 5400 how do I fix it?
Chaange Company name & date on cash register?
Uniwell UX-40: Setting Date and time?
how to fix frozen screen on uniwell dx 915?
How to fix EE-99 in Uniwell NX-5400?
How do I change the Tax on a Unwell 5400 Tii?
7 on key pad not working?
How to change Logo on Uniwell NX-5400?
How do i change the date and time on Uniwell 5400 cash register?
X/Z reports showing time and date?
How can I add a item on Uniwell nx-5400?
uniwell NX5400 cashregister?