Thank you for using the Support Forum. You do not mention what your scan destination. Here is a video that will get you started. Then I would suggest going to the online support for your WorkCentre 6515 and search for setup scanning and choose the instructions that are for your scan destination. I am not sure what you mean by Install a batch file, for what purpose?
As for the user friendliness we try to provide the information you need in the documentation and online knowledgebase. We also have chat and phone support available. Please consider contacting your support centre for further assistance.
how do you get the scan function to work
how do I install a 'batch' file
why is this not user friendly I am not a computer engineer I have never had a product like this