Bizhub 600 C-5005 / 5003

[konisolver]

Replaced PFU unit on Tray 1-2, ADU board, PRCB and ADU wiring and did all of the ground measures. The code will go away and come back after a couple of weeks or sometimes months. Installed a line monitor for power and came out clean. Any suggestions?

[Downunder]

Re: Bizhub 600 C-5005 / 5003

Replaced PFU unit on Tray 1-2, ADU board, PRCB and ADU wiring and did all of the ground measures. The code will go away and come back after a couple of weeks or sometimes months. Installed a line monitor for power and came out clean. Any suggestions?

Did you ever find a fix for this fault. I have a BZ751 doing same thing.