Hello, I have a gigantic and unwieldy printer. It just laid down and died last night, I restarted it, and now it's stuck on the message in picrel. I've restarted it a few times, reseated RAM, reseated the fuser/toner/drums, replaced CMOS battery. I've run it in service mode and it will print test pages just fine, but it doesn't boot anymore, so I can't print to it from my computer.

I think the hard disk may be dead or the software on it has become corrupted. Is there a way to repair this? Anyone have a hard drive image, or an image of the USB flash drive that Oki uses for servicing these machines?
Alternatively, are there any other ways I might fix this problem?