Xerox c2636 RegiCon fail DC685

[Tinochka]

I faced the problem. Color missregistration on xerox c2636. I tried to do RegiCon setup (DC685), but fail.
Some times there is a 04-341 error code
Thanks

[Tinochka]

Finaly I found the cause the problem!
I connected another controller and nvm mcu, after that all worked fine!!!
I think I need to reinstall system software.
Picture1 from old controller configuration report (it doesn't work)
Picture2 from another controller (works fine!!)
But I have only 04.520 and don't have 04.522
Does anyone has problems with version 04.520 ?
Thanks!

[Tinochka]

An image disk was damaged, and I disconnect it earlier. Every thing was ok. But I didn't try regicon procedure.
Now when I need regicon procedure, it was fail.
Now I connect image disk and regicon procedure is ok!!!!

I hope it will be usefull for somebody.