My answer is based on your comment that you have an image. It's easy to check the camera for potentially good vision without lighting, just shine a flashlight into the upper cube, if you see something then the camera probably works. FYI the vision lighting circuit is 24vdc, different from all the older generation MPM's with 12vdc. Bulbs are different also.
Issue could be anywhere it the circuit from the Align Card (X4) to the green wired cable in the vision probe assembly (camera box). The most common issue with this error is the black ribbon cable in the Vision X gantry IGUS track. Part number 1007867. Second would be the green wired cable in the vision probe, part number 1007463. If you need the parts I would suggest calling PPM in NH.
Good luck!
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