We may have found other answers which could help you.
Success
Message
how to reset uniwell nx5400 ecr?
IE 03 error code solution not working? Uniwell NX5400F?
Uniwell?
how to change the the discount pcerntage?
How can I add a item on Uniwell nx-5400?
Uniwell till ?
Uniwell cash register LX5700F?
uniwell corp ?
uniwell EX560?
How do I clear error - I E-03 ?
How do i change the date and time on Uniwell 5400 cash register?
Print name on Uniwell UX-40/40f 01 type?