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02-14-2014 02:46 PM
download the FW to the root of a USB stick and try through the usb port at back.
If this does not work, there is a way to send it via FTP to the printer.
You will have to contact HP for the instructions and a FW file to send.
The error code 50.2:10 refers to the OMAS sensor controller board.
Have you tried to replace this to see if that helps.
02-17-2014 10:25 AM
Looks like after running some more tests, we get a 07:10 error. We tried removing and reconnecting all connections to all boards with no luck.
Aerosol Fan driver burnt.
Try the following:
• Replace the Interconnect PCA ⇒ Page 357.
• If the System Error continues, replace the Sausalito PCI PCA ⇒ Page 369.
Calling HP to come a repair as I don't have either board on hand.