The machine is a Lanier LD533c. The customer called saying the control panel wouldn't work. The screen was illuminated but blank with a thumbprint size of blue pixels in the upper left hand screen. I swapped the lcd with one from a parts machine. I get the same result without the blue pixels. The touch screen works. I was able to print a meter by hitting where the buttons should be. I called tech support and their advise was to start with the cable that the panel plugs into, then the board it plugs into, then the next board and so on. Problem is that I don't have a parts machine with boards. Has anyone seen this and can you point me to a more specific resolution.
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