uniwell NX5400 cashregister?
how to change the the discount pcerntage?
I have code 99 on my uniwell nx 5400 how do I fix it?
My cash register Uniwell shows 1E03 how to fix it?
X/Z reports showing time and date?
How do i change the date and time on Uniwell 5400 cash register?
IE 03 error code solution not working? Uniwell NX5400F?
uniwell corp ?
How do I clear error - I E-03 ?
how to change date on uniwell px5700 cash register?
How can I add a item on Uniwell nx-5400?
Print name on Uniwell UX-40/40f 01 type?