I'm working with a Dry Cleaning facility. We have 2 (two) Dry Cleaning machines that use Omron HMI model NS8-TV00-V2. Three days ago, one of our dry cleaning machine went down due to the HMI screen went fuzzy at first and now dark. I purchased a used HMI from Ebay which is same exact model. The new HMI powered on and trying to connect to the PLC and nothing else happen. I then realized that I have to upload the program to the new Omron HMI. My questing is: How do I copy the program from the working HMI to the new replacement HMI? The replacement HMI probable has some program in it and need to be removed. Please HELP!!