I have a HP Color Laserjet 5550dtn printer that was booting to a firmware error. Tried to update the firmware with a parallel cable and that just made the problem worse.
Luckily (I thought), I have a second 5550 unit in production, and I thought I could copy the firmware from the working CF card over to the corrupt one. This has proved trickier than I had anticipated. I only have windows systems here, and whatever the format of the card is, I don't have any software that will even recognize the format. I've tried ISO buster and WinImage without success.
Now I'm not sure where to go next. Any suggestions on how to get at this data?
Thanks