Here we have a classic case of machine just had a simple DF jamming issue stripped & cleaned all sensors full of hole punches etc test feed DF fine.
So I see the machine has never had the firmware updated so while I was finishing my coffee stuck in my pre Prepared USB stick that ive used the day before no problem.
First I updated the boot rom that passed OK then chose the start the main fw update.
So at the end of the update process the DF, finisher, printer etc all checksum update ok but the MF Controller shows N.G.
Restarting the Machine with the USB in same thing happens. I downloaded a fresh fw copy on another USB still says controller N.G.
Restarting the machine without the USB pen in the machine won’t boot sits & two ‘shark fins’
Now i’m at a loss. Any ideas!?
Classic case of “if it ain't broke don’t try to fix it.”
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